7.8kwh Powerwall Household Energy Storage Li-ion Battery

Product Details

  • Place of Origin : China
  • Brand Name: iSPACE
  • Certification: CE UN38.3 MSDS
  • Payment & Shipping

  • Minimum Order Quantity: 1
  • Price(USD): To be negotiated
  • Payments: Western Union, T/T, L/C, Paypal
  • Shipping: 10-30days

    Product Detail

    Product Tags

    Industry-leading Efficiency

    When discharging, the current is inverted by the bidirectional converter to meet the AC power of the grid, and the electric energy is fed back to the grid. When charging, the grid AC power is rectified into DC power by the bidirectional converter to charge the energy storage battery. Both the DC side and the AC side can be connected to the load of the corresponding type and power level and supply power to it.



    Environmental Protection >

    Powered by solar energy, using solar cells to directly convert solar energy into electrical energy.

    Wide Range Of Applications >

    Powerwall can be used to illuminate small offices, shops, fishing boats, etc. It can also be used to charge mobile phones, computers, radios, etc.

    Cost Saving >

    No monthly fees, no fuel costs, less maintenance, long warranty period, easy to install anywhere, etc.

    Quick Detail

    Product Name: Powerwall lithium ion battery Battery type : ≥7.68kWh
    Dimensions(L*W*H): 600mm*195mm*1200mm Charge Current: 0.5C
    Warranty: 10 Years

    Product Parameters

    Inverter Specification
    SUNTE Model Name SE7680Wh
    PV String Input Data
    Max. DC Input Power (W) 6400
    MPPT Range (V) 125-425
    Start-up Voltage (V) 100±10
    PV Input Current (A) 110
    No.of MPPT Trackers 2
    No.of Strings Per MPPT Tracker 1+1
    AC Output Data
    Rated AC Output and UPS Power (W) 3000
    Peak Power (off grid) 2 times of rated power, 5 S
    Output Frequency and Voltage 50 / 60Hz; 110Vac(split phase)/240Vac (split
      phase), 208Vac (2 / 3 phase), 230Vac (single phase)
    Grid Type Single Phase
    Current Harmonic Distortion THD<3% (Linear load<1.5%)
    Max. Efficiency 0.93
    Euro Efficiency 0.97
    MPPT Efficiency >98%
    PV Input Lightning Protection Integrated
    Anti-islanding Protection Integrated
    PV String Input Reverse Polarity Protection Integrated
    Insulation Resistor Detection Integrated
    Residual Current Monitoring Unit Integrated
    Output Over Current Protection Integrated
    Output Shorted Protection Integrated
    Output Over Voltage Protection Integrated
    Surge protection DC Type II / AC Type II
    Certifications and Standards
    Grid Regulation UL1741, IEEE1547, RULE21, VDE 0126,AS4777, NRS2017, G98, G99, IEC61683,IEC62116, IEC61727
    Safety Regulation IEC62109-1, IEC62109-2
    EMC EN61000-6-1, EN61000-6-3, FCC 15 class B
    General Data
    Operating Temperature Range (℃) -25~60℃, >45℃ Derating
    Cooling Smart cooling
    Noise (dB) <30 dB
    Communication with BMS RS485; CAN
    Weight (kg) 32
    Protection Degree IP55
    Installation Style Wall-mounted/Stand
    Warranty 5 years

    *The company reserves the final right for explanation on any of the information presented hereby

    Product Applications


    Peak shaving and valley filling of the power grid, independent load operation of island operation after power failure of the power grid, and reactive power compensation of the power grid can improve the power quality of the power grid and reduce the line loss.

    Detailed Images


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