BetterESS 32KWh 51.2V 628Ah Solar Lithium Battery Built-in Active Balancer+fire Extinguisher 600Ah 628Ah Lifepo4 Batteries ESS

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Products Description
Product Description Details
Model 5kWh (100Ah) 10kWh (200Ah) 15kWh (300Ah) 15kWh+5kw Inverter (300Ah)
Nominal Voltage 48V (15S) 51.2V (16S) 48V (15S) 51.2V (16S) 48V (15S) 51.2V (16S) 48V (15S) 51.2V (16S)
Energy 4800Wh 5120Wh 9600Wh 10210Wh 14400Wh 15360Wh 14400Wh 15360Wh
Capacity [email protected] [email protected] [email protected] [email protected]
Internal Resistance 100≤mΩ 30≤mΩ 100≤mΩ 30≤mΩ 20≤mΩ 20≤mΩ 20≤mΩ 20≤mΩ
Cycle Life >3500 Cycles @ 0.2C Charging/Discharging at 100% DOD, Until 70% Capacity;
>6000 Cycles @ 0.2C/25℃ Charging/Discharging at 50% DOD, Until 70% Capacity.
APP Control - - Support
Built-in Inverter - Yes Yes
Modes Wall-mounted ESS 1. Wall-mounted ESS; 2. Mobile ESS; 3. Wall-mounted ESS + APP; 4. Mobile ESS + APP
Charging Voltage 53.2-54V 56.8-57.6V 53.2-54V 56.8-57.6V 53.2-54V 56.8-57.6V 53.2-54V 56.8-57.6V
Charging Mode (CC/CV) 48V: At 0℃~45℃, charged to 54.75V at a constant current of 0.2C, and then changed continuously with constant voltage of 54.75V until the current was not more than 0.02C.
51.2V: At 0℃~45℃ temperature, charged to 57.6V at a constant current of 0.2C, and then changed continuously with constant voltage of 57.6V until the current was not more than 0.02C.
Charging Current 20A
Max. Charging Current 100A
Discharging Current 20A
Max. Continuous Current 100A
Max. Pulse Current 150A (<30S)
Discharging Cut-off Voltage(V) 40.5~42V 43.2~44.8V 40.5~42V 43.2~44.8V 40.5~42V 43.2~44.8V 40.5~42V 43.2~44.8V
Charge Temperature 0℃ to 45℃ (32℉ to 113℉) @60±25% Relative Humidity
Discharge Temperature -20℃ to 60℃ (-4℉ to 140℉) @60±25% Relative Humidity
Storage Temperature 0℃ to 45℃ (32℉ to 113℉) @60±25% Relative Humidity
Water Dust Resistance IP22
Cell & Format IFR N100, 15S1P(48V); IFR N100, 16S1P(51.2V)
Casing SPCC
Dimension (L*W*H)(mm) 540*380*220 540*380*250 750*520*300 750*520*300 900*520*300 900*520*300 1005*520*300 1005*520*300
Weight 55kg 59kg 94kg 99kg 127kg 132kg 145kg 149kg
Terminal 120A Quick insertion and removal of self-locking plugs
Communication RS485/CAN/WiFi
Support Inverter Deye, Voltronic Power, Growatt, GOODWE, Victron energy, SRNE
OEM / ODM Supported:

With an experienced team of energy storage structural and software engineers, we offer flexible customization services. Additionally, our marketing team provides one-on-one support, offering a full range of marketing solutions and services to help you expand your business in local markets.

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FAQ
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Q1: What capacities are available for these energy storage systems?
We offer systems in standard capacities of 5kWh (100Ah), 10kWh (200Ah), and 15kWh (300Ah) configurations.
Q2: Are the systems compatible with smart application controls?
Yes, our 10kWh and 15kWh mobile and wall-mounted configurations fully support APP control functionality for remote monitoring.
Q3: Which inverter brands are compatible with these batteries?
Our batteries support communications with leading market inverters, including Deye, Voltronic Power, Growatt, GOODWE, Victron Energy, and SRNE.
Q4: What is the expected cycle life of these battery systems?
The system yields over 3500 cycles at 100% DOD (Depth of Discharge) and up to over 6000 cycles at 50% DOD before capacity drops to 70%.
Q5: What are the installation configurations of the battery systems?
Depending on model preferences, they support wall-mounted installations, mobile energy storage system configurations, or integrated APP communication setups.
Q6: Do you provide OEM and ODM manufacturing services?
Yes, we provide flexible customization services through our specialized energy storage structural and software engineering team.

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