This all-in-one energy storage system is built with 40kWh LiFePO4 battery and 8kW hybrid inverter, widely use for
* Home solar energy storage system, hospital, school, office space...
* Solar/wind energy storage system
* Solar battery backup
* On grid/off grid battery storage system
The battery is compatible with many inverter brands, such as SMA, Sol-ark, Schneider, Solis, Sofar, Sungrouw, Solax, Goodwe, Growatt, Victron, Deye, InfiniSolar, etc
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Solar battery backup lithium storage 40kwh 8kW 220V output all in one system
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General
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Dimensions
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23.62” W x 81.42”H (w/feet) x 31.50” D /
60 cm W x 206.8 cm H x 80 cm D |
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Weight
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1323 lbs. (600 kg.)
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Enclosure Rating
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NEMA 3R Outdoor Rated
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Operating Temperature
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-4°F to 122°F (-20°C to 50°C)
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Charging Temperature (batteries)
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32°F to 120°F (0 °C to 49°C)
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Mounting
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Free-standing
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Enclosure Warranty Period
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2 years
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Inverter
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Application
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On or Off-Grid
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Grid Type
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Split phase, 2/3 phase, Single Phase
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Output Frequency (selectable)
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60 Hz or 50 Hz
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Output Voltage
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120/240Vac(split phase), 208Vac(2/3 phase), 230Vac(single phase)
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Rated AC Output and UPS Power (W)
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8000W
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Max AC Output Power(W)
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8800W
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Peak Power(off grid)
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2 times of rated power, 10 S
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AC Output Rated Current(A)
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33.4A/35A
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Max. AC Current(A)
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36.7A/38.5A
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Max Continuous AC Passthrough(A)
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50A
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Current Harmonic Distortion
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THD<3%(Linear loading<1.5%)
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MPPT Efficiency
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99.90%
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Protection
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PV Arc Fault Detection, PV Input Lightning Protection, Anti-islanding Protection, PV String Input Reverse Polarity Protection,
Insulation Resistor Detection, Residual Current Monitoring Unit, Output Over Current Protection, Output Shorted Protection, Output Over Voltage Protection |
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Grid Regulation
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UL1741,IEEE1547,RULE21,VDE 0126,AS4777,NRS2017,G98,G99
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Safety Regulation
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IEC62109-1, IEC62109-2
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EMC
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EN61000-6-1, EN61000-6-3, FCC 15 class B
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Solar PV – DC Coupled
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No. of Strings per MPPT Tracker
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2+2
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Max Connected PV Power
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10400W
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Min PV Array Starting Voltage
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150 VDC
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PV Input Voltage (V)
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370V(100V~500V)
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MPPT Voltage Range
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125 – 425 VDC
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PV Input Current (A)
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22A+22A
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Battery
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Lithium Battery
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40 kWh-51.2V LiFePO4 battery
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Rated kWh Capacity @ C/2
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40 kWh
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Usable kWh Capacity @ 80% DoD
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38 kWh
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Max Combined Output Power
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20 kW DC
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Max Combined Charge Current
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400 ADC (limited by the inverter to 190A)
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Max Combined Discharge Current
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400 ADC (limited by the inverter to 190A)
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Charging Temperature
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32°F to 50°F (0°C to 10°C): 80A charging current
50°F to 122°F (10°C to 50°C): 200A charging current |
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Depth of Discharge
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Up to 100% DoD
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Round Trip Efficiency
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98%
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Cycle Life
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6,000+ cycles (@ 80% DoD)
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Features of outdoor use all-in-one 48v 40kwh battery system:
Reliable quality -- We have more than 10 years of battery industry experience. Automated production line and precise equipment. In strict accordance with international standards for production inspection, to ensure product quality and safety.
Positive service -- We give response for all inquiries/questions in 12 hours. We have a professional R&D team, we can provide professional customized and one-stop services.
Taking responsibility -- PAC members to proactively take responsibility, we always offer the best solution to our customers.
1. Energy Storage
--Solar-Wind Power System / City Grid (On/Off) / Community and Residential
2.Back-up System and UPS
--Telecom Base / CATV system / Computer Server Center / Medical Instrument / Military Equipment
Catherine
Sales Manager