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Grade A+ EVE MB31 3.2V LiFePO4 314Ah LiFePO4 Baterie Cell for Energy Battery Storage
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- Model:
- GP-SR1-PC314 Premium
- Battery Type:
- Prismatic LiFePO4
- Nominal Voltage:
- 51.2V
- Nominal Capacity:
- 314Ah
- Total Energy:
- 16kWh
- Battery Cells:
- 16S1P 314Ah Cells
- Max Charge Current:
- 150A
- Max Discharge Current:
- 150A
- Charge Cut-off Protect Voltage:
- 58.4V
- Disharge Cut-off Protect Voltage:
- 40V
- Communication Port:
- RS485、RS232、CAN、WIFI(Optional)
- Parallel Connection:
- Max 63 Units in Parallels
- Series Connection:
- No
- Cycle life:
- 8000 Times
- Size:
- 448 × 773 × 241 mm
- Weight:
- 124kg
- Cooling:
- Natural cooling
- Environment:
- Indoor
- Mounting options:
- Sever Rack, Floor
- Operating Temperature (℃):
- -20℃~+60℃
- Inverter Compatibility:
- Yes
- Active Balancer:
- Built-in 2.0A Active /4A Active Balancer (Optional)
- Maximum Elevation:
- 4000m
- Warranty:
- 10 Years
This Premium-grade GP-SR1-PC314 ships from our European warehouse (EU stock) — not on a slow boat from China. That means:
- Fast delivery — no 6–10 week ocean freight wait
- No customs surprises — nothing extra to pay on arrival
- Local warranty support within the EU
You get the same 51.2V / 314Ah / 16kWh Premium battery — EVE 314Ah HSEV-grade cells, 200A intelligent BMS, 10-year warranty — ready to land fast and just work.
The Premium grade upgrades three things:
- Cells: Brand-new EVE 314Ah HSEV-grade prismatic LiFePO4 cells (never recycled, never B-stock), programmatically sorted for uniform voltage and internal resistance, held by a ~300kgf compression fixture to slow degradation
- Warranty: 10-year manufacturer warranty (vs. 5 years on the Standard grade) — and certified to CE, UN38.3, and IEC 62619
- Balancer: Built-in 2.0A active balancer, upgradeable to 4A as an option — it redistributes charge between cells instead of wasting imbalance as heat
Both share the PC200 200A ESS BMS, 6U 19-inch rack form factor with rolling wheels, and 8,000-cycle life at 80% DoD.
The battery is rated for 8,000+ charge-discharge cycles at 80% depth of discharge and is backed by a 10-year manufacturer warranty — the longest coverage in its class. Cycle it once a day and it keeps going for over 20 years, outlasting most solar panels.
The longevity comes from engineering, not luck: cobalt-free LiFePO4 cathode (no thermal runaway risk), programmatic cell sorting, 300kgf cell compression, and the 2.0A active balancer (4A optional) that keeps all 16 cells perfectly in sync.
The PC200 200A professional ESS BMS offers RS485, RS232, and CAN wired ports plus optional Wi-Fi wireless monitoring, with proven compatibility across major inverter brands:
- Deye
- Victron
- Growatt
- GoodWe
- Luxpower
- Sol-Ark
- SMA
- Schneider
- Solis
- And more — no custom firmware or protocol converters needed
For whole-system monitoring, it integrates seamlessly with the Gobel Power app, Home Assistant, Solar Assistant, and Victron VRM — check individual cell voltages and pack SOC from your phone or dashboard.
Up to 63 units in parallel — scaling from 16kWh to over 1MWh of LiFePO4 energy storage. Integration is genuinely plug-and-play:
- Auto-addressing protocol — no DIP-switch guesswork; plug in and the system configures itself
- Standard CAN bus and RS485 protocols proven across every major inverter brand
- Standard 6U 19-inch rack-mount form factor (448 × 773 × 241mm) — fits any server cabinet or open rack
- Integrated chassis wheels — roll it into place, no forklift required
- 200A front-panel DC circuit breaker — hard disconnect without opening the chassis
The same 51.2V 314Ah platform scales from single-home solar battery backup to multi-unit commercial energy storage.
Visual Gallery & Diagrams
Product Dimensions

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Premium 16kWh 51.2V 314Ah LiFePO4 Battery for Reliable Energy Storage
Upgrade your solar storage with the Gobel Power GP-SR1-PC314 Premium from our EU stock! Featuring Grade A EVE 314Ah cells, a PC200 BMS with 2A active balancing, and an 8000+ cycle life. Expandable up to 63 units with a 10-year warranty. Fast EU delivery!
Gobel Power was established in 2012 and is based in Shenzhen, China. Our products and services include wholesaling cylindrical & prismatic LiFePO4 and Lithium Ion battery cells, producing lithium battery packs and providing battery solutions. Our products are mainly used in solar energy storage, electric bikes, electric scooters, electric motorbike, boats, forklifts, sweepers, golf carts, and recreational vehicles.
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