Prostar 51.2v 7kWH home battery energy storage backup power supply

PowerWall Lithium Battery Storage System | 51.2V 7.68kWH | 51.2V 150AH | 44.0VDC - 58.0VDC

SKU: 7kWH - 51.2 Category:

Prostar 51.2v 7kWH home battery energy storage backup power supply is a battery that stores energy, detects outages and automatically becomes your home’s energy source when the grid goes down. Unlike gasoline generators, Powerwall keeps your lights on and phones charged without upkeep, fuel or noise. Pair with solar and recharge with sunlight to keep your appliances running for days.

Powerwall 51.2v 7kWH home battery energy storage backup power supply is a kind of environmentally friendly backup power system. It is a rechargeable lithium-ion battery pack designed to provide energy storage for solar self-consumption, load shifting, home backup power or any high throughput applications.

Powerwall lithium  battery energy storage reduces your reliance on the grid by storing your solar energy for use when the sun isn’t shining. Use this lithium ess energy storage system alone or combine it with hybrid inverter to save money, reduce your carbon footprint and prepare your home for power outages.
7kWH home battery energy storage backup power supply

Features & Benefits of Home Battery Energy Storage

– Long life and safety
Vertical industry integration ensures more than 6000 cycles with 80% DoD.
– Intelligent
Each battery with independent BMS system manages power output smartly and effectively.
– Modularization
Modular design is better for the end users to choose different capacity, maximum up to 140KW with 14 Pieces single module 10.24kWH in parallel connection.
– Easy to install and use
Just plug and play to minimize the installation time and cost. Compact and fashionable design fits in your sweet home environment.
– Backup power
The battery pack that stores excess energy from the PV module for use day or night to self-power your home, even during a blackout.

Energy Storage Sysem Connection

Prostar Powerwall Lithium battery energy storage system

Product Details

Prostar Powerwall Lithium Battery Pack Details

Powerwall in Parallel Connection

Prostar Powerwall Lithium Battery Pack Parallel

Prostar Powerwall Lithium Battery Pack 2Pcs Parallel Connection

Prostar Powerwall Lithium Battery Pack 3Pcs Parallel Connection


Prostar Powerwall Lithium Battery Pack 14Pcs Parallel Connection

ESS Energy Storage System Application

Battery Storage System Application

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    Technical Specification of 7kWH HomeBattery Energy Storage

    Model No. 7kWH – 48
    Nominal Voltage 51.2VDC
    Capacity 150AH
    Energy 7.68kWH
    Round Trip Efficiency 90%
    Life Time (25°C) 10 Years
    Life Cycels  (80% DoD, 25°C) 6000 Cycles
    Operation Voltage Range 44.0VDC – 58.0VDC
    Max. Charging Voltage 58.0VDC
    Max. Charging and Discharging Current 100A
    Max. Power 7680W
    Standard UL 1642, IEC62619, UL 9540, IEEE 1547, UN 38.3, CE
    Environmental RoHS Directive 2011/65/EU
    Operation Temperature –20°C to 60°C
    Operation Humidity (RH) Up to 100%, condensing
    Storage Conditions 0°C to 45°C
    Up to 95% RH, non-condensing
    State of Energy (SoE): 25% initial
    Maximum Elevation 3000 m (9843 ft)
    Environment Indoor
    Noise Level @1m <  40 dBA at 30°C (86°F)
    Ingress Rating IP21
    Dimension (L x W x H) 680x480x220mm
    Weight 79.50 Kgs
    Installation Type Wall Mounted
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