Excavator Battery Pack Specifications

Items256V/105Ah322V/150Ah51.2V/840Ah
SpecificationsENNP-L105-1P80SENNP-L150-1P80SENNP-L280-3P16S
Rated Voltage256V322V51.2V
Rated Capacity105Ah150Ah840Ah
Total capacity26.88kWh48.3kWh43kWh
Thermal ManagementLiquid coolingSelf coolingLiquid cooling
Operating Voltage450-657V250-365V40-58.4V
Grouping Method1P80S1P100S3P16S
Scheme ConfigurationSingle packageSingle packageSingle package
Charging MethodAC+DC chargingDC chargingAC+DC charging
Maximum Continuous Charge/Discharge Rate1C@26℃1C@26℃1C@27℃
Cell SeriesLFP-105AhLFP-150AhLFP-280Ah


Leader in smart energy storage solutions

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Energy storage business

Wind, solar and storage integration + independent energy storage power station + industrial and commercial energy storage system, one-stop turnkey solution; large-scale delivery, cumulative global shipments exceeding 8GWh, full life cycle service guarantee

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Off-road machinery batteries

No. 1 in market share of aerial work platform battery systems · Top three in mining truck/loader battery industry;
Military-grade protection Industrial-grade reinforced design + IP68 protection + -40℃~85℃ full temperature range operation

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Battery System

Build a full life cycle strategy optimization process from battery parameter extraction, battery model establishment, BMS control strategy improvement, battery system product application, data platform analysis to hardware-in-the-loop verification to ensure safe and reliable operation of the product.

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BMS Product Advantages

With many years of experience in BMS research and development, we have established a rich battery operation database through detailed testing of various battery cells, and based on this, we have developed a high-precision SOX algorithm and a complete fault diagnosis and protection strategy.

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