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1620W | 20KWH

  • Details
  • Description

  • Reliable LiFePO4 Technology

    Our 16-cell LiFePO4 battery boasts an impressive lifespan of 2500 to 7000 cycles over 10 years. Equipped with an advanced Battery Management System (BMS), it's safeguarded against overcharging, deep discharges, overloads, overheating, short circuits, low temperature cut-off, and boasts an exceptionally low self-discharge rate.

  • Flexible Inverter Scalability

    Adaptability meets power with our inverter's seamless scalability. Effortlessly accommodating up to 6 units, it caters to your energy needs. From 120V single-phase operation (1-6 units) to the versatility of 120V/240V Split Phase capability (2/4/6 units), and even the robust support of 208V 3-Phase (3/4/5/6 units) – our inverter flexibly adjusts to your demands.

  • Smart inverter

    While most Lithium batteries necessitate BMS boards for protection, our controller stands out by functioning effectively with BMS-less batteries. Its diverse range of protection capabilities, including over-voltage, over-charge, low-voltage, deep discharge, and over-temperature compensation, ensures optimal battery performance and longevity. The inverter can also operate battery-less inverting the power produced by the solar panels directly into AC power.

  • Smart Connectivity

    Immerse yourself in the convenience of our WiFi-enabled inverter model. Effortlessly transmit inverter data via WiFi to your iOS or Android smartphone using the dedicated app, downloadable from the respective app stores. Stay connected and in control, no matter where you are.

  • Lithium Technology

    Flat discharge curve holds above 12V for up to 90% of its capacity usage providing huge boosts in run-time compared to only 50% in Lead Acid.

  • >2500 Charge Cycles

     2500 - 7000 cycles and a 10 year lifetime cycle use.

  • Environmentally Friendly

    ISO 9001, UL, & ROHS Certifications for every battery.



  • DOT, IATA, and CAB Certified

    Approved for transport by Ground, Air, and Sea

  • Lithium Technology

    Flat discharge curve holds above 12V for up to 90% of its capacity usage providing huge boosts in run-time compared to only 50% in Lead Acid.

  • >2500 Charge Cycles

     2500 - 7000 cycles and a 10 year lifetime cycle use.

  • Environmentally Friendly

    ISO 9001, UL, & ROHS Certifications for every battery.

  • DOT, IATA, and CAB Certified

    Approved for transport by Ground, Air, and Sea

This Off-Grid Solar System Kit includes four 48V 100Ah LiFePO4 batteries, three 540W Monocrystalline Solar Panels, and one 6500W Hybrid Solar Inverter equipped with a 120A MPPT Solar Charge Controller.

It is perfect for installation on an RV, Off-Grid, Cabinet, or House and helps buying and setting up a complete off-grid solar kit simple, quick and easy. The Off-Grid Solar System Kit is ideal for a power system that requires high versatility. The four 100Ah batteries provide 20480Wh worth of backup power with their efficiency maximized by the 6500W pure sine wave inverter, smart and powerful enough to take full advantage of the batteries with three 540W solar panels, keeping you up and running indefinitely.

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    1620W | 20KWH
    $5,999.99$5,449.99
    • Details
    • Description

    • Lithium Technology

      Flat discharge curve holds above 12V for up to 95% of its capacity usage providing huge boosts in run-time compared to only 50% in Lead Acid.

    • >2500 Charge Cycles

       2500 - 7000 cycles and a 10 year lifetime cycle use.

    • Environmentally Friendly

      ISO 9001, UL, and ROHS Certifications for every battery.

    • Built-in Safety System

      Unique built-in Battery Management System (BMS) protects our LiFePO4 batteries from overcharge, deep discharge, overloading, overheating, short circuit, and excessive low self-discharge rate. This built-in system can ensure up to 1-year of maintenance-free storage. 

    • Lithium Technology

      Flat discharge curve holds above 12V for up to 90% of its capacity usage providing huge boosts in run-time compared to only 50% in Lead Acid.

    • >2500 Charge Cycles

       2500 - 7000 cycles and a 10 year lifetime cycle use.

    • Environmentally Friendly

      ISO 9001, UL, & ROHS Certifications for every battery.



    • DOT, IATA, and CAB Certified

      Approved for transport by Ground, Air, and Sea

    • Lithium Technology

      Flat discharge curve holds above 12V for up to 90% of its capacity usage providing huge boosts in run-time compared to only 50% in Lead Acid.

    • >2500 Charge Cycles

       2500 - 7000 cycles and a 10 year lifetime cycle use.

    • Environmentally Friendly

      ISO 9001, UL, & ROHS Certifications for every battery.

    • DOT, IATA, and CAB Certified

      Approved for transport by Ground, Air, and Sea

    This Off-Grid Solar System Kit includes four 48V 100Ah LiFePO4 batteries, three 540W Monocrystalline Solar Panels, and one 6500W Hybrid Solar Inverter equipped with a 120A MPPT Solar Charge Controller.

    It is perfect for installation on an RV, Off-Grid, Cabinet, or House and helps buying and setting up a complete off-grid solar kit simple, quick and easy. The Off-Grid Solar System Kit is ideal for a power system that requires high versatility. The four 100Ah batteries provide 20480Wh worth of backup power with their efficiency maximized by the 6500W pure sine wave inverter, smart and powerful enough to take full advantage of the batteries with three 540W solar panels, keeping you up and running indefinitely.

      Product Details
       
      SPECIFICATIONS
       
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      Kit Includes

      4x

      3x

      1x

      specifications

      • 48V 100Ah LiFePO4 Battery
        Battery
      • 540W Solar Panel
        Solar Panel
      • 6.5KW Hybrid Solar Inverter
        Bluetooth

      DIMENSIONS

      Length

      Weight

      19 in 

      18.9 in 

      Height

      Height w/ Terminals

      7 In 

      - 

      DETAILS

      Battery Composition

      Nominal Voltage

      Charging Voltage

      Rated Capacity

      Terminal Type

      LiFePO4 

      51.2V 

      56V 

      100Ah (25°C , 0.2°C) 

      M6 

      Weight

      BCI Group Size

      Storage Duration

      UPC

      SKU



      Life Cycles




      Operating Temperature


      97 Lbs 

      - 

      12 Months at 77˚F 

       

       

      2500 with 100% DOD


      3600 with 80% DOD


      7000 with 50% DOD

      Discharge:  -4 — 140˚F

       

      Charge:  32 — 140˚F

      Max. Discharge Current:

      Continue Discharge

      Permanent Discharge

      100A 

      110A 10Sec. 

      Max. Charge Current:

      Continue Charge

      50A 

      Weight

      BCI Group Size

      Storage Duration

       

       



      Life Cycles




      Operating Temperature


      97 Lbs 

      - 

      12 Months at 77˚F 

       

       

      2500 with 100% DOD


      3600 with 80% DOD


      7000 with 50% DOD

      Discharge:  -4 — 140˚F

       

      Charge:  32 — 140˚F

      WARRANTY / CERTIFICATIONS

      Certification

      UL, CE, DOT, & ISO

      Warranty

      1 Year

      PHYSICAL DETAILS

      Dimensions

      Weight

      89.68 x 44.6 x 1.37 in 

      68.3 Lbs 

      Cells

      Connections

      Monocrystalline solar cells 

      PV 

      INTERNAL SPECS

      Rated Voltage [Vmpp]
      Rated Current [Impp] 
      Open Circuit Voltage [Voc] 

      Short Circuit Current [Isc] 

      Max Series Fuse Rating  

      41.64V 

      12.97A 

      49.61V 

      13.85A 

      25A 

      Power Temp Coefficient  Of Pmax

      Peak Power (Bifacial)

      Working Temp.

      Max. System Voltage 

      –0.35% / °C 

       

       

      1500VDC 

      WARRANTY / CERTIFICATIONS

      Certification

      UL

      Warranty

      1 Year

      PHYSICAL DETAILS

      Dimensions

      Weight

      17.03 x 5.8 x 21.8 in 

      40.56 Lbs 

      Noise

      Battery Compatibility
      Battery Compatibility

      Max 60dB 

      SLA, Flooded, Gel, AGM, LiFePO4 

      INTERNAL SPECS

      Rated Power

      AC Input Voltage

      DC Input Voltage

      Output Voltage

      Efficiency 

      6500W 

      120V

      48V

      120V

      90%-93% 

      Automatic Shut-Down:

      Low DC Input Voltage

      High DC Input Voltage

      44Vdc 

      66Vdc 

      Recovery:

      High DC input voltage

      64Vdc 

      Waveform

      Max. Charge Current

      No Load Power Consumption 

      Solar Charger Type 

      Humidity



      Overload Protection






      Overload Protection








      Overload Protection





      Temperature Ranges


      Pure Sine Wave 

      120A 

      <70W 

      MPPT

      5% to 95% 

      Load ≥ 205%: Shutdown after 100ms.

      Load ≥ 150%: Shutdown after 5s.

      110% < Load < 150%: Shutdown after 10s. 

      Operational:  14°F — 104°F

      Storage:    5°F — 140˚F 

      WARRANTY / CERTIFICATIONS

      Certification

      UL1741 Compliance 

      Warranty

      2-Year 

      Disclaimer: Installation of ExpertPower’s solar kit demands a comprehensive grasp of electrical principles and adherence to applicable National Electrical Code (NEC), standards, and regulations along with appropriate installation techniques. Employing a certified professional ensures proper and secure installation. ExpertPower shall not be liable for damages or additional fees caused by: (i) improper installation by an unlicensed solar installer or electrician; (ii) Installation that did not meet NEC nor local standards and regulations; (iii) Incorrect use or modification of any component in the kit for purposes other than those intended; (iv) failure to operate or maintain components in the kit in accordance with their respective manuals.

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