KV-H · 3 models
STACK300 Residential LiFePO4 Battery
STACK300 51.2V 20kWh / 30kWh / 40kWh
Features
- A-Grade LFP Cells
- Parallel Expandable
- Smart BMS
- Remote Monitoring
- Long Service Life
- OEM & Customization
OEM available — casing, badging and packaging can carry your brand.
Specifications
| Battery Model | STACK300-20KWH | STACK300-30KWH | STACK300-40KWH |
|---|---|---|---|
| RECOMMENDED FOR | Large Family Home / Off-Grid Capable | Villa / Small Commercial | Commercial / Heavy Load Applications |
| Main Parameter | |||
| Nominal Voltage | 51.2V | ||
| Cell Model | 16S4P | 16S6P | 16S8P |
| Nominal Capacity | 400Ah | 600Ah | 800Ah |
| Nominal Energy | 20kWh | 30kWh | 40kWh |
| Maximum Charging Current | 100A | ||
| Maximum Discharge Current | 100A | ||
| Discharge Termination Voltage | 42.4V | ||
| Charging Voltage | 58.4V | ||
| Charge Over Current Protection | 100A | ||
| Discharge Over Current Protection | 100A | ||
| Energy Extension | Max. 8 units in parallel | ||
| Communication Function | RS232, RS485, CAN | ||
| Ingress Protection | IP20 | ||
| BMS Features | High accuracy cell level voltage/current measuring; Over-charge/over-discharge protection; Short-circuit protection; Self-learning intelligent SOC calculation; Cell level active equalization; Multiple communication types; Parallel connect function | ||
| Other Parameter | |||
| Working Temperature | -20°C ~ 60°C | ||
| Storage Temperature | 0°C ~ 65°C | ||
| Working Humidity | <95%RH | ||
| Dimensions LWH mm | 600*370*1193 | 800*491*1613 | 800*491*2033 |
| Weight kg | 215 | 315 | 415 |
* If the ambient temperature is too high or too low, performance will be limited.
* Under specific test conditions.
Indicative specification. Confirmed in writing at quotation stage. Datasheets are published in English.
Certificates
UN38.3
Lithium battery transport test
CMC Testing · CMC241023142 · 2024-11-28
Full report on request
MSDS
Material safety data sheet
CMC Testing · CMC241023141M02 · 2026-01-01
Full report on request
Safe Transport
Sea transport of goods report
CMC Testing · CMC241023141H02 · 2026-01-01
Full report on request
EMC
EN IEC 61000-6-2 / 6-4 / 3-2 / 3-3
CTG Testing · CTG2603272284E_SR66AB · 2026-03-27
Full report on request
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