Marstek Energiespeicher ESS Saturn B
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Product details
The Marstek ESS Saturn B energy storage system with a capacity of 2240 Wh is an innovative solution for storing solar energy that is ideal for use in balcony power stations. With its high battery capacity, this energy storage system enables efficient utilisation of self-generated electricity, reducing dependence on external energy sources. The ESS Saturn B is compatible with various brands of micro-inverters and offers easy DIY installation, making it a user-friendly option for environmentally conscious consumers. Thanks to its IP65 certification, the device is waterproof and therefore suitable for outdoor use. The lithium battery technology ensures a long service life and high efficiency, while the compact design allows flexible integration into different environments.
Battery technology | Lithium |
Nominal voltage | 40 V |
Power capacity | 2240 Wh |
Item number | 64573553 |
Manufacturer | Marstek |
Category | Electricity storage |
Manufacturer no. | B2500D |
Release date | 23.10.2025 |
External links |
Battery technology | Lithium |
Nominal voltage | 40 V |
input | 1000 W |
Power output | 1000 W |
Protection type (IP code) | IP65 |
Battery | Rechargeable battery |
Battery type | LiFePO4 |
Power capacity | 2240 Wh |
CO₂ emissions | 1457.06 kg |
Climate contribution | CHF 26.05 |
Length | 17.50 cm |
Width | 29.50 cm |
Height | 35 cm |
Weight | 22 kg |