Technology
Technical Specifications
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Performance Characteristics
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Open circuit voltage
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49.0 V to 57.0 V
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Maximum charge voltage
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59.0 V
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Minimum voltage on discharge
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42 V
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Maximum charge current
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140 A
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Maximum discharge current (continuous)
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125 A
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Maximum discharge current (< 120s)
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175 A
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Continuous power at the beginning of discharge
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6.0kW
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Continuous power at the end of discharge
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5.0 kW
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Rated capacity
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20kWh ~ 40kWh (500Ah ~ 1000Ah)
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System Efficiency (Full SOC cycle)
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65%
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Response Time
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< 1 ms
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Charge-to-discharge duration ratio
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1.6:1 (Adjustable, can be 1:1 at additional cost)
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Cycle Life (100% DOD)
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>10,000 cycles
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Service Life
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100,000 hours
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Duty cycle
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0%~100%
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Physical Parameters
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Weight
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4,400kg (20kWh)
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Dimensions (D x W x H) (Power Module only)
Dimensions (D x W x H) (with 20kWh storage)
Dimensions (D x W x H) (with 40kWh storage)
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1.0m×1.2m×1.1m (40”×48”×43”)
1.0m×3.8m×1.2m (40”×150”×46”)
1.1m×3.8m×1.65m (43.5”×150”×64.5”)
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Environmental Parameters
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Operating Temperature
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5°C ~ 35°C ( OEM unit)
-20°C ~ 50 °C (with Enclosure)
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Storage & Shipping Temperature
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-25°C ~ 70°C
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Humidity
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0% to 95%, non-condensing
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