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MARSTEK solar systems: price comparison
Marstek offers batteries and inverters for plug-in solar devices. Best known is the B2500, a DC-coupled battery with LiFePO4 cells that sits between the panels and the inverter and can be expanded. There are also AC-coupled batteries in the Venus range and micro-inverters. Many retailers combine Marstek components with other manufacturers' panels into balcony power plant kits. When comparing, check which components are actually included in the kit.
On wosolar.de we currently compare 5 models from MARSTEK – priced between €295 to €1,039. Prices come from large German marketplaces and are checked several times a day; for every model you will find key specs and the price history.
- 5 models
- from €295.00
- Prices checked on 18/10/2026
Popular MARSTEK solar systems
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AdMarstek B2500 Balkonkraftwerk mit Speicher &Mikro-Wechselrichter,2240Wh …
AdMarstek B2500 Balkonkraftwerk mit Speicher, 2240Wh LiFePO4-Akku, 2 MPPT …
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Ad2026 Updated Marstek Venus E 3.0 Balkonkraftwerk mit Speicher: AC Gekoppelt …
MARSTEK at a glance
Prices
- Price range
- €295 to €1,039
- Median price
- €399 – half of the models cost less
- Cheapest model
- Marstek B2500 Balkonkraftwerk mit Speicher, 2240Wh LiFePO4-Akku, 2 MPPT … €295.00
- Most expensive model
- 2026 Updated Marstek Venus E 3.0 Balkonkraftwerk mit Speicher: AC Gekoppelt … €1,039.00
- Offers by shop
- Amazon (5)
Models by features
- Power (stated for 3 of 5)
- 1,600 to 2,500 Wp
- Storage (stated for 5 of 5)
- With storage (5)
- Use (stated for 5 of 5)
- Balcony solar kit (5)
- Storage (kWh) (stated for 5 of 5)
- 2 to 8.96 kWh