Empower your life with MARSTEK Power Anywhere & Anytime — the JUPITER C+ Balcony All-in-one Energy Storage System (ESS), designed for seamless on-grid use and hassle-free energy management.
Core Features
Plug & Play Convenience: 800W on-grid operation, no complex installation required, getting started in minutes.
High-Capacity & Expandable: 2.56kWh LiFePO4 (LFP) battery as standard, with stackable design supporting up to 3 Extra Battery Modules (EBMs) for a total capacity of 10.24kWh.
Superior Battery Performance: LFP cells offer over 6000 charge-discharge cycles, backed by a 10-year warranty and 15-year lifespan for long-term reliability.
Efficient PV Harvesting: 2400W total PV input with 4 MPPT trackers, boasting 99.80% MPPT efficiency to maximize solar energy capture.
100% Self-Consumption: Anti-feed-in function paired with MARSTEK/Shelly Smart Meter, optimizing energy usage for cost savings.
Durable & User-Friendly: IP65 waterproof rating for outdoor use, HD touchable screen for intuitive operation, and natural cooling for stable performance.
Flexible Connectivity: Supports Bluetooth, WIFI, and RS-485 (waterproof aviation plug) for easy monitoring and control.
Seamless Integration: Open API and Modbus Protocol support, compatible with external Energy Management Systems (EMS) for smart energy management.
Technical Specifications
MARSTEK JUPITER C+ Energy Storage Unit (Stack)
Category
Details
Energy Storage Capacity
2.56kWh (standard); up to 10.24kWh (with 3 EBMs)
Battery Type
LiFePO4 (LFP)
Cycle Life
>6000 cycles (@25°C)
Battery Current
50Ah
Maximum PV Input Power
2400W
PV Operating Voltage Range
16~60V
Maximum PV Input Short Circuit Current (Single Channel)
20A
MPPT Efficiency
99.80%
Rated AC Output Power
800VA
Working Phase
L/N/PE
Rated Grid Voltage
230V
Rated Grid Frequency
50Hz
Rated Grid Output Current
3.48A
Power Factor
>0.99 (default); 0.8 lagging ~ 0.8 leading (adjustable)
