Home Energy Storage Systems - Low voltage

B3

With a 19'' inch modular design and built-in intelligent BMS protection system, DYNESS B3 enables flexible expansion and easy installation & maintenance. It adopts LiFePO4 technology for maximum safety and a longer life cycle.

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Model	B3
Battery Type	LiFePO4
Nominal Battery Energy	3.6 kWh
Nominal Capacity	75Ah
Nominal Voltage	48V
Operating Voltage	42 ~ 54.75V
Recommended C Rate	0.5C
Recommended Charge/Discharge Current	37.5A
Max. Power Charge/Discharge Current	50A
Peak Power Charge/Discharge Current	55A (protect)
Depth of Discharge (DOD)	95%
Net Weight	31 kg
Dimension[WDH]	480360130 mm
Charging Temp. Range	0~55℃
Discharging Temp. Range	-20~55℃
Communication	CAN/RS485
Cycle Life^[1]	≥6000 Cycles
Protection Level	lP20
Expansion	Up to 40 units in parallel
Pros	Can be used in both off-grid and hybrid setups, compact design
Certification & Safety Standard	UN38.3/CE-EMC/IEC62040/IEC62619/GOST-R/UKCA/CEC Accredited/CEI-021

[1]Test conditions: 0.2C Charging/Discharging, @25℃, 95% DOD

Module Design	Easy Installation	High Safety LFP	Wide Compatibility
Flexible expansion	Stackable with flexible brackets	Cell level monitoring and balancing	Matching with leading inverters

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Home Energy Storage Systems - Low voltage

B3

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