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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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MARSTEK at a glance

All figures refer to the 5 models from MARSTEK we currently list – calculated from our catalogue data.

Prices

Price range
€295 to €1,039
Median price
€399 – half of the models cost less
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