SunEnergyXT 500 · Autumn offers

Until 12 November 2026

Autumn offers
for storage sets.

Selected storage sets for less than buying the components separately.

Autumn offers end in

Shown: 500 PRO + B5001 main unit · 1 expansion battery

Information about Autumn Storage Offers for the SunEnergyXT 500 series

  • Choose your main unit 500, 500 PRO or 500 Pro AC Core
  • More storage capacity B500 expansion batteries for compatible systems
  • Save with a set Compare the set price with current individual prices
  • Personal advice Help choosing your model and configuration

Autumn offers · until 12 November

SunEnergyXT 500: sets and individual units

Compare savings on selected sets against buying the components separately. You can also browse individual units here. The 500-series products on this page are excluded from the separate Golden October 10% / 15% checkout promotion.
View all 500-series products
Autumn set offer Save 250,00 € 500 PROProduct image · See the product page for what is included

Storage set

SunEnergyXT 500 PRO + B500 · 10 kWh / 2,400 W

10 kWh · 2,400 W grid feed-in

One main unit with one B500 expansion battery for additional storage capacity.

2.098,00 €Save 250,00 € with this set
Compare with buying separately
Total when bought separately 2.348,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save 149,00 € 500 Pro AC CoreProduct image · See the product page for what is included

AC storage set

SunEnergyXT 500 Pro AC Core + B500 · 10 kWh

10 kWh · 2,400 W grid feed-in · AC-coupled

AC-coupled storage solution. Please check the technical requirements and included items on the product page.

1.999,00 €Save 149,00 € with this set
Compare with buying separately
Total when bought separately 2.148,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save 348,00 € 500 PROProduct image · See the product page for what is included

Storage set

SunEnergyXT 500 PRO + 2 × B500 · 15 kWh

15 kWh · 2,400 W grid feed-in

One main unit with B500 expansion batteries for additional storage capacity.

2.999,00 €Save 348,00 € with this set
Compare with buying separately
Total when bought separately 3.347,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save 209,00 € 500Product image · See the product page for what is included

Storage set

SunEnergyXT 500 + B500 · 10 kWh / 800 W

10 kWh · 800 W grid feed-in

One main unit with one B500 expansion battery for additional storage capacity.

2.089,00 €Save 209,00 € with this set
Compare with buying separately
Total when bought separately 2.298,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save 299,00 € 500 PRO DuoProduct overview, not installation instructions · Stacking requires a special mounting bracket

Multi-unit system

SunEnergyXT 500 PRO Duo · 10 kWh

2 main units · up to 2,400 W each · up to 4,800 W only in an approved configuration

Available system power depends on operating mode, phase allocation and connection planning. Consult a qualified specialist before ordering.

2.399,00 €Save 299,00 € with this set
Compare with buying separately
Total when bought separately 2.698,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Stacking multiple main units requires the manufacturer's special mounting bracket. Check that the required connection and mounting components are included.

Autumn set offer Save 109,00 € 500 Pro AC Core DuoProduct overview, not installation instructions · Stacking requires a special mounting bracket

Multi-unit system

SunEnergyXT 500 Pro AC Core Duo · 10 kWh

2 main units · up to 2,400 W each · up to 4,800 W only in an approved configuration

Available system power depends on operating mode, phase allocation and connection planning. Consult a qualified specialist before ordering.

2.189,00 €Save 109,00 € with this set
Compare with buying separately
Total when bought separately 2.298,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Stacking multiple main units requires the manufacturer's special mounting bracket. Check that the required connection and mounting components are included.

2 × SunEnergyXT B500 · 10 kWh expansion Autumn set offer Save 199,00 € B500Product image · See the product page for what is included

Expansion batteries

2 × SunEnergyXT B500 · 10 kWh expansion

10 kWh additional storage capacity

For expanding a compatible 500-series system.

1.799,00 €Save 199,00 € with this set
Compare with buying separately
Total when bought separately 1.998,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save 417,00 € 500 PROProduct image · See the product page for what is included

Large-capacity storage

SunEnergyXT 500 PRO + 3 × B500 · 20 kWh

20 kWh · 2,400 W grid feed-in

One main unit with B500 expansion batteries for additional storage capacity.

3.929,00 €Save 417,00 € with this set
Compare with buying separately
Total when bought separately 4.346,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save at least 230,00 € F16Product image · See the product page for what is included

PV storage set

SunEnergyXT 500 PRO PV storage set F16

5 kWh · 2,400 W grid feed-in · 4 × 460 Wp

Storage and PV components in one configuration. See the product page for the exact included items.

1.599,00 €Save at least 230,00 € with this set
Compare with buying separately
Compared components, bought separately 1.829,00 €

The included PV connection cables are not assigned a separate value in this comparison. The saving shown is therefore a minimum amount.

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save at least 280,00 € F01Product image · See the product page for what is included

PV storage set

SunEnergyXT 500 PV storage set F01

5 kWh · 800 W grid feed-in · 4 × 460 Wp

Storage and PV components in one configuration. See the product page for the exact included items.

1.499,00 €Save at least 280,00 € with this set
Compare with buying separately
Compared components, bought separately 1.779,00 €

The included PV connection cables are not assigned a separate value in this comparison. The saving shown is therefore a minimum amount.

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save 248,00 € 500 Pro AC Core TrioProduct overview, not installation instructions · Stacking requires a special mounting bracket

Multi-unit system

SunEnergyXT 500 Pro AC Core Trio · 15 kWh

3 main units · up to 2,400 W each · up to 7,200 W only in an approved configuration

Available system power depends on operating mode, phase allocation and connection planning. Consult a qualified specialist before ordering.

3.199,00 €Save 248,00 € with this set
Compare with buying separately
Total when bought separately 3.447,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Stacking multiple main units requires the manufacturer's special mounting bracket. Check that the required connection and mounting components are included.

Autumn set offer Save 398,00 € 500 PRO TrioProduct overview, not installation instructions · Stacking requires a special mounting bracket

Multi-unit system

SunEnergyXT 500 PRO Trio · 15 kWh

3 main units · up to 2,400 W each · up to 7,200 W only in an approved configuration

Available system power depends on operating mode, phase allocation and connection planning. Consult a qualified specialist before ordering.

3.649,00 €Save 398,00 € with this set
Compare with buying separately
Total when bought separately 4.047,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Stacking multiple main units requires the manufacturer's special mounting bracket. Check that the required connection and mounting components are included.

Autumn set offer Save 645,00 € 500 PROProduct image · See the product page for what is included

Large-capacity storage

SunEnergyXT 500 PRO + 5 × B500 · 30 kWh

30 kWh · 2,400 W grid feed-in

One main unit with B500 expansion batteries for additional storage capacity.

5.699,00 €Save 645,00 € with this set
Compare with buying separately
Total when bought separately 6.344,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save 605,00 € 500Product image · See the product page for what is included

Large-capacity storage

SunEnergyXT 500 + 5 × B500 · 30 kWh

30 kWh · 800 W grid feed-in

One main unit with B500 expansion batteries for additional storage capacity.

5.689,00 €Save 605,00 € with this set
Compare with buying separately
Total when bought separately 6.294,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save 308,00 € 500Product image · See the product page for what is included

Storage set

SunEnergyXT 500 + 2 × B500 · 15 kWh

15 kWh · 800 W grid feed-in

One main unit with B500 expansion batteries for additional storage capacity.

2.989,00 €Save 308,00 € with this set
Compare with buying separately
Total when bought separately 3.297,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save 397,00 € 500Product image · See the product page for what is included

Large-capacity storage

SunEnergyXT 500 + 3 × B500 · 20 kWh

20 kWh · 800 W grid feed-in

One main unit with B500 expansion batteries for additional storage capacity.

3.899,00 €Save 397,00 € with this set
Compare with buying separately
Total when bought separately 4.296,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save 516,00 € 500 PROProduct image · See the product page for what is included

Large-capacity storage

SunEnergyXT 500 PRO + 4 × B500 · 25 kWh

25 kWh · 2,400 W grid feed-in

One main unit with B500 expansion batteries for additional storage capacity.

4.829,00 €Save 516,00 € with this set
Compare with buying separately
Total when bought separately 5.345,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save 506,00 € 500Product image · See the product page for what is included

Large-capacity storage

SunEnergyXT 500 + 4 × B500 · 25 kWh

25 kWh · 800 W grid feed-in

One main unit with B500 expansion batteries for additional storage capacity.

4.789,00 €Save 506,00 € with this set
Compare with buying separately
Total when bought separately 5.295,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save at least 488,00 € F06Product image · See the product page for what is included

PV storage set

SunEnergyXT 500 PV storage set F06

15 kWh · 800 W grid feed-in · 4 × 460 Wp

Storage and PV components in one configuration. See the product page for the exact included items.

3.289,00 €Save at least 488,00 € with this set
Compare with buying separately
Compared components, bought separately 3.777,00 €

The included PV connection cables are not assigned a separate value in this comparison. The saving shown is therefore a minimum amount.

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save at least 647,00 € F21Product image · See the product page for what is included

PV storage set

SunEnergyXT 500 PRO PV storage set F21

15 kWh · 2,400 W grid feed-in · 4 × 460 Wp

Storage and PV components in one configuration. See the product page for the exact included items.

3.339,00 €Save at least 647,00 € with this set
Compare with buying separately
Compared components, bought separately 3.986,00 €

The included PV connection cables are not assigned a separate value in this comparison. The saving shown is therefore a minimum amount.

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save at least 548,00 € F18Product image · See the product page for what is included

PV storage set

SunEnergyXT 500 PRO PV storage set F18

10 kWh · 2,400 W grid feed-in · 4 × 460 Wp

Storage and PV components in one configuration. See the product page for the exact included items.

2.439,00 €Save at least 548,00 € with this set
Compare with buying separately
Compared components, bought separately 2.987,00 €

The included PV connection cables are not assigned a separate value in this comparison. The saving shown is therefore a minimum amount.

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save at least 389,00 € F03Product image · See the product page for what is included

PV storage set

SunEnergyXT 500 PV storage set F03

10 kWh · 800 W grid feed-in · 4 × 460 Wp

Storage and PV components in one configuration. See the product page for the exact included items.

2.389,00 €Save at least 389,00 € with this set
Compare with buying separately
Compared components, bought separately 2.778,00 €

The included PV connection cables are not assigned a separate value in this comparison. The saving shown is therefore a minimum amount.

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Swipe to see more products

SunEnergyXT 500 series

Choose a main unit. Expand capacity with B500.

500, 500 PRO and 500 Pro AC Core serve different purposes. B500 adds storage capacity to compatible systems.

Choose your main storage unit

Direct PV connection · 800 W

SunEnergyXT 500 – Your introduction to energy storage

Store the solar power you generate and use it in the evening or at night. Ideal for getting started and reducing your electricity costs.

5 kWh storage · 800 W grid feed-in

Upgradeable to 2,400 W later – without replacing the unit.

Upgrade, connection and registration must be carried out by an installer registered with the grid operator.

View SunEnergyXT 500
SunEnergyXT 500 Hauptgerät in Frontansicht

The technical approvals, selected variant and included items on the respective product page apply.

Store more energy

More storage capacity for the 500 series

One main unit with B500 expansion batteries: choose storage capacity to match your consumption. B500 increases capacity, not output power.
View all 500-series sets
Autumn set offer Save 250,00 € 500 PROProduct image · See the product page for what is included

Storage set

SunEnergyXT 500 PRO + B500 · 10 kWh / 2,400 W

10 kWh · 2,400 W grid feed-in

One main unit with one B500 expansion battery for additional storage capacity.

2.098,00 €Save 250,00 € with this set
Compare with buying separately
Total when bought separately 2.348,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save 348,00 € 500 PROProduct image · See the product page for what is included

Storage set

SunEnergyXT 500 PRO + 2 × B500 · 15 kWh

15 kWh · 2,400 W grid feed-in

One main unit with B500 expansion batteries for additional storage capacity.

2.999,00 €Save 348,00 € with this set
Compare with buying separately
Total when bought separately 3.347,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save 417,00 € 500 PROProduct image · See the product page for what is included

Large-capacity storage

SunEnergyXT 500 PRO + 3 × B500 · 20 kWh

20 kWh · 2,400 W grid feed-in

One main unit with B500 expansion batteries for additional storage capacity.

3.929,00 €Save 417,00 € with this set
Compare with buying separately
Total when bought separately 4.346,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save 645,00 € 500 PROProduct image · See the product page for what is included

Large-capacity storage

SunEnergyXT 500 PRO + 5 × B500 · 30 kWh

30 kWh · 2,400 W grid feed-in

One main unit with B500 expansion batteries for additional storage capacity.

5.699,00 €Save 645,00 € with this set
Compare with buying separately
Total when bought separately 6.344,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save 149,00 € 500 Pro AC CoreProduct image · See the product page for what is included

AC storage set

SunEnergyXT 500 Pro AC Core + B500 · 10 kWh

10 kWh · 2,400 W grid feed-in · AC-coupled

AC-coupled storage solution. Please check the technical requirements and included items on the product page.

1.999,00 €Save 149,00 € with this set
Compare with buying separately
Total when bought separately 2.148,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save 516,00 € 500 PROProduct image · See the product page for what is included

Large-capacity storage

SunEnergyXT 500 PRO + 4 × B500 · 25 kWh

25 kWh · 2,400 W grid feed-in

One main unit with B500 expansion batteries for additional storage capacity.

4.829,00 €Save 516,00 € with this set
Compare with buying separately
Total when bought separately 5.345,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Swipe to see more products

500 PRO · Duo and Trio

Compare Duo and Trio systems.

Planning an EV or a heat pump? Compare Duo and Trio for your connection, and we will help identify a suitable configuration.

Compare Duo with up to 4,800 W or Trio with up to 7,200 W.

Only in an approved configuration; available power depends on operating mode, phase allocation and connection planning.

Compare all configurations
Scene illustration with an electric car, a SunEnergyXT wallbox and three main storage units from the 500 series
Trio storage system with up to 7,200 W output in an approved configuration. EV charging requires a compatible wallbox.
Autumn set offer Save 299,00 € 500 PRO DuoProduct overview, not installation instructions · Stacking requires a special mounting bracket

Multi-unit system

SunEnergyXT 500 PRO Duo · 10 kWh

2 main units · up to 2,400 W each · up to 4,800 W only in an approved configuration

2.399,00 €Save 299,00 € with this set
Compare with buying separately
Total when bought separately 2.698,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save 109,00 € 500 Pro AC Core DuoProduct overview, not installation instructions · Stacking requires a special mounting bracket

Multi-unit system

SunEnergyXT 500 Pro AC Core Duo · 10 kWh

2 main units · up to 2,400 W each · up to 4,800 W only in an approved configuration

2.189,00 €Save 109,00 € with this set
Compare with buying separately
Total when bought separately 2.298,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save 398,00 € 500 PRO TrioProduct overview, not installation instructions · Stacking requires a special mounting bracket

Multi-unit system

SunEnergyXT 500 PRO Trio · 15 kWh

3 main units · up to 2,400 W each · up to 7,200 W only in an approved configuration

3.649,00 €Save 398,00 € with this set
Compare with buying separately
Total when bought separately 4.047,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save 248,00 € 500 Pro AC Core TrioProduct overview, not installation instructions · Stacking requires a special mounting bracket

Multi-unit system

SunEnergyXT 500 Pro AC Core Trio · 15 kWh

3 main units · up to 2,400 W each · up to 7,200 W only in an approved configuration

3.199,00 €Save 248,00 € with this set
Compare with buying separately
Total when bought separately 3.447,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save 597,00 € Duo with B500System components · Not installation instructions

Main storage units with expansion batteries

500 PRO Duo + 2 × B500

2 main storage units + 2 × B500 · 20,096 Wh nominal energy

One B500 per main storage unit: 2 groups with additional storage capacity. Without solar panels.

  • Up to 2,400 W per main storage unit
  • B500 expands capacity, not power.
4.099,00 €Save 597,00 € with this set
Compare with buying separately
Total when bought separately 4.696,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save 347,00 € Duo with B500System components · Not installation instructions

Main storage units with expansion batteries

500 Pro AC Core Duo + 2 × B500

2 main storage units + 2 × B500 · 20,096 Wh nominal energy

One B500 per main storage unit: 2 groups with additional storage capacity. Without solar panels.

  • Up to 2,400 W per main storage unit
  • B500 expands capacity, not power.
3.949,00 €Save 347,00 € with this set
Compare with buying separately
Total when bought separately 4.296,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save 845,00 € Trio with B500System components · Not installation instructions

Main storage units with expansion batteries

500 PRO Trio + 3 × B500

3 main storage units + 3 × B500 · 30,144 Wh nominal energy

One B500 per main storage unit: 3 groups with additional storage capacity. Without solar panels.

  • Up to 2,400 W per main storage unit
  • B500 expands capacity, not power.
6.199,00 €Save 845,00 € with this set
Compare with buying separately
Total when bought separately 7.044,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Autumn set offer Save 545,00 € Trio with B500System components · Not installation instructions

Main storage units with expansion batteries

500 Pro AC Core Trio + 3 × B500

3 main storage units + 3 × B500 · 30,144 Wh nominal energy

One B500 per main storage unit: 3 groups with additional storage capacity. Without solar panels.

  • Up to 2,400 W per main storage unit
  • B500 expands capacity, not power.
5.899,00 €Save 545,00 € with this set
Compare with buying separately
Total when bought separately 6.444,00 €

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

12 × 460 Wp solar panels Autumn set offer Save at least 726,00 € F36-1Selected set components · Not installation instructions

Trio with PV components

SunEnergyXT 500 PRO Trio PV set · 15 kWh

15 kWh · 3 main units · up to 7,200 W only in an approved configuration

Included in the set: 3 × 500 PRO, 12 × 460 Wp solar panels, EcoTracker IR and the listed connection cables.

4.999,00 €Save at least 726,00 € with this set
Compare with buying separately
Compared components, bought separately 5.725,00 €

The included PV connection cables are not assigned a separate value in this comparison. The saving shown is therefore a minimum amount.

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

+ 1 × B500 · 12 × 460 Wp Autumn set offer Save at least 825,00 € F34-1Selected set components · Not installation instructions

Trio with PV components

SunEnergyXT 500 PRO Trio PV set · 20 kWh

20 kWh · 3 main units + 1 × B500 · up to 7,200 W only in an approved configuration

Included in the set: 3 × 500 PRO + 1 × B500, 12 × 460 Wp solar panels, EcoTracker IR and the listed connection cables.

5.899,00 €Save at least 825,00 € with this set
Compare with buying separately
Compared components, bought separately 6.724,00 €

The included PV connection cables are not assigned a separate value in this comparison. The saving shown is therefore a minimum amount.

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

+ 3 × B500 · 12 × 460 Wp Autumn set offer Save at least 1.223,00 € F39-1Selected set components · Not installation instructions

Trio with PV components

SunEnergyXT 500 PRO Trio PV set · 30 kWh

30 kWh · 3 main units + 3 × B500 · up to 7,200 W only in an approved configuration

Included in the set: 3 × 500 PRO + 3 × B500, 12 × 460 Wp solar panels, EcoTracker IR and the listed connection cables.

7.499,00 €Save at least 1.223,00 € with this set
Compare with buying separately
Compared components, bought separately 8.722,00 €

The included PV connection cables are not assigned a separate value in this comparison. The saving shown is therefore a minimum amount.

The saving compared with buying separately is already included in the set price. It is not an additional checkout discount.

This comparison uses the current individual prices of these components at DRBO Greenenergy, not a previous price for this set. Shipping costs are not included in the comparison.

Swipe to see more products

Planning an EV or a heat pump?

We help you determine the power, connections and additional components your project requires.

Check before ordering

An EV charging solution requires a suitable wallbox, connection, protective equipment and, where necessary, load management. For heat pumps, electrical power consumption, starting current, phases and auxiliary heating must be checked. Storage output power is neither wallbox charging power nor thermal heating output. A wallbox, heat pump, installation and required registrations are not automatically included.

Discuss your project

What customers say about DRBO Greenenergy

Selected customer experiences with our advice, delivery and energy systems. Read all current reviews on Trustpilot.

View Trustpilot
Kundenprojekt bei DRBO Greenenergy

Daniel

Telefonisch geklärt, direkt abgeholt und alles passgenau. Genau so soll ein Solarprojekt laufen.

Daniel Balcony solar customer

Kundenprojekt bei DRBO Greenenergy

Easy to expand

Das System lässt sich gut erweitern. Für mich war die Kombination aus Speicher und Zubehör entscheidend.

Zorro Best Modular energy system

Kundenprojekt bei DRBO Greenenergy

A clearer view of everyday energy use

Mit EcoTracker sehe ich schneller, wann Solarstrom erzeugt, gespeichert und im Haushalt genutzt wird.

DRBO Greenenergy customer EcoTracker Feedback

Kundenprojekt bei DRBO Greenenergy

Store more energy

Preis, Leistung und Erweiterbarkeit passen für mich. Der Speicher macht einen starken Eindruck.

Andre Battery storage user

Kundenprojekt bei DRBO Greenenergy

Daniel

Telefonisch geklärt, direkt abgeholt und alles passgenau. Genau so soll ein Solarprojekt laufen.

Daniel Balcony solar customer

Kundenprojekt bei DRBO Greenenergy

Easy to expand

Das System lässt sich gut erweitern. Für mich war die Kombination aus Speicher und Zubehör entscheidend.

Zorro Best Modular energy system

Kundenprojekt bei DRBO Greenenergy

A clearer view of everyday energy use

Mit EcoTracker sehe ich schneller, wann Solarstrom erzeugt, gespeichert und im Haushalt genutzt wird.

DRBO Greenenergy customer EcoTracker Feedback

Kundenprojekt bei DRBO Greenenergy

Store more energy

Preis, Leistung und Erweiterbarkeit passen für mich. Der Speicher macht einen starken Eindruck.

Andre Battery storage user

DRBO Greenenergy

Our customers' energy projects

Houses, balconies and available space vary. These examples show our customers' real installations.

Before you buy

What's included and what else you need

The exact included items are listed with each offer. Also check which additional components and work your configuration requires.

Included in the respective offer
  • All main units, B500 modules and other components explicitly listed in the offer

Optional extras, depending on your set

  • B500 for expanding storage capacity
  • Compatible energy meters or Smart Meter devices
  • Approved mounting brackets and other accessories
Optional extras, depending on your set
  • B500 for expanding storage capacity
  • Compatible energy meters or Smart Meter devices
  • Approved mounting brackets and other accessories

Plan before ordering

  • Electrical planning, protective equipment and connections suited to the configuration
  • Secure B500 using the supplied connecting plates and screws; allow for the special mounting bracket when stacking main units
  • For 500 Pro AC Core with solar panels: clarify whether activation or an external inverter is included or required separately
  • Mounting, commissioning and required registrations
Plan before ordering
  • Electrical planning, protective equipment and connections suited to the configuration
  • Secure B500 using the supplied connecting plates and screws; allow for the special mounting bracket when stacking main units
  • For 500 Pro AC Core with solar panels: clarify whether activation or an external inverter is included or required separately
  • Mounting, commissioning and required registrations

Not automatically included

  • Smart Meter devices and accessories not explicitly listed
  • Wallbox, heat pump and other loads
  • Electrical installation, protective equipment and official registrations
Not automatically included
  • Smart Meter devices and accessories not explicitly listed
  • Wallbox, heat pump and other loads
  • Electrical installation, protective equipment and official registrations
Important

The selected variant and the contents and delivery time stated on the respective product page are binding. Components shown in images are included only if they are explicitly listed there.

Before you buy

500-series FAQs

Answers about the models, B500 expansion and what each offer includes.

Which sets qualify for the autumn offers?

The “Autumn set offer” label identifies selected sets that cost less than buying the listed components separately. Individual units remain on this page for model comparison but are not marked with an autumn discount. The current price, selected variant, included components and delivery time on the product page apply.

What is the difference between 500, 500 PRO and 500 Pro AC Core?

SunEnergyXT 500 offers up to 800 W grid feed-in, while 500 PRO and 500 Pro AC Core each offer up to 2,400 W. All three models can provide up to 2,400 W at the off-grid output. When grid and off-grid outputs are used simultaneously, the combined output power per main unit is limited to 2,400 W.

500 and 500 PRO support direct PV connection within the approved technical limits. On 500 Pro AC Core, the MPPT inputs are disabled at the factory; direct PV connection requires paid activation.

Does a B500 increase output power?

No. A B500 adds storage capacity. Available output power depends on the main unit, number of main units and approved system configuration.

What do 4,800 W for Duo and 7,200 W for Trio mean?

These figures refer to multiple main units, each providing up to 2,400 W. Usable system power depends on manufacturer approval, operating mode, phase allocation and connection planning. They are not a blanket promise for a single connection, a ready-to-use three-phase connection or the ability to supply every wallbox and heat pump.

The parallel connection cable described in the manual is approved only for off-grid operation, not grid-connected operation. Required cables, mounting brackets, protective equipment and installation services must be checked for the specific project.

How are B500 and multiple main units installed safely?

B500 modules are stacked using the designated expansion interfaces. The supplied connecting plates and M5×10 screws must be used for mechanical securing in accordance with the installation instructions.

Multiple main units must not be stacked directly on top of one another like B500 modules. Stacking them requires the manufacturer's special mounting bracket; alternatively, they can be installed separately. Check each offer for the included mounting components.

Is the 3 m AC mains connection cable included?

According to the manufacturer, a main unit's standard package includes a 3 m AC mains connection cable with a Schuko plug. Check the exact quantity and version in the selected offer. This is not the same as the CEE accessory cable or parallel connection cable. A main unit is not included when purchasing a B500 on its own.

Can 500 Pro AC Core be connected directly to solar panels?

The MPPT inputs of 500 Pro AC Core are disabled at the factory and can be activated through a paid in-app upgrade. Without activation, direct PV connection to these inputs is not intended.

For an AC CORE set with solar panels, confirm how the panels will be connected and whether activation or an external inverter is included or required separately before ordering. Electrical limits and manufacturer specifications also apply after activation.

Are the promotional products available for immediate delivery?

See each offer and selected variant for current availability and delivery time. The ability to place an order does not by itself mean that all components are ready for immediate dispatch.

Are a Smart Meter, installation and registration included?

Only if these services or components are explicitly listed on the selected product page. A Smart Meter, wallbox, mounting, electrical installation, protective equipment and registration are not automatically included in a set.

Which prices apply during the promotion?

The current selling price on the selected product page applies. For marked sets, the total individual purchase price is the sum of the current individual prices of the listed components at DRBO Greenenergy. The displayed saving is already included in the set price and is not an additional checkout discount. Shipping costs are not included in this comparison.

The 500-series products on this page are excluded from the separate Golden October 10% / 15% checkout promotion.