Europe Warehouse Stock
.png)
.png)
-
Gobel Power PC200B 51.2V LiFePO4 Battery Case DIY Kit
Ship from China AED1,916.60
-
EU Stock Grade A EVE 3.2V 314Ah MB31 Rechargeable LiFePO4 Battery Cell
Ship from Europe AED288.60
-
EU Stock 51.2V 16S LiFePO4 Battery Pack DIY Kit Case with JK BMS
23% OFF Ship from Europe AED1,905.50
-
Gobel Power 51.2V 15kW Stackable LiFePO4 Battery
Ship from China AED9,708.80
18 kWh of dependable power.
Built to scale.
The GP-SR1-18K-JK is a 51.2V LiFePO4 server rack battery with 18.227 kWh of usable energy — a low-voltage energy storage system with Bluetooth monitoring, built for solar, home backup, and off-grid power.
Start with one.
Grow to 291 kWh.
Each 51.2V battery module delivers 18.227 kWh of usable energy. Add modules in parallel and your home energy storage system grows with you — no redesign, no re-engineering.
- 18.227 kWh usable energy per module
- Parallel up to 16 modules — 291 kWh total
- 200A / 10 kW continuous per module, up to 3000A / 150 kW
- 356Ah prismatic LiFePO4 cells
Looks after itself.
Lithium iron phosphate chemistry, a 200A battery management system (BMS), and a 2A active balancer work together so a bad charge or a hot day never becomes a problem.
- 200A BMS with continuous monitoring
- 2A active balancer keeps every cell in step
- Programmatic cell sorting for matched cells
- Structural and electrical safety built in
- CE and UN38.3 certified
Check it from
your phone.
Bluetooth keeps the battery connected to your app, so you can see voltage, current, and cell balance without opening a cabinet. Wire it up, then watch it from anywhere in the room.
- Bluetooth wireless monitoring
- RS485 / RS232 / CAN / WiFi also supported
- 2A active balancer keeps cells matched
- Smart BMS with real-time status
Works with the inverters you already trust.
Out of the box, this LiFePO4 battery talks to more than 20 leading inverter brands. Floor- or rack-mounted in a standard 19-inch server rack footprint, it's compact enough to tuck away.
- Compatible with Deye, GoodWe, Growatt, SMA, Victron, Solis, Schneider, Luxpower and more
- Floor or rack-mount installation
- 884.69 × 482.8 × 240 mm footprint, 145 kg
- IP20 enclosure, −20 °C to +60 °C
Built for every
way you use it.
From home energy storage and solar self-consumption to full off-grid independence, the GP-SR1-18K-JK fits.
Power that's ready
when you are.
Backup power, solar self-consumption, or full off-grid independence — the GP-SR1-18K-JK is a dependable LiFePO4 energy storage system with Bluetooth monitoring, backed by a 5-to-10-year warranty.
- Model:
- GP-SR1-18K-JK
- Battery Type:
- Prismatic LiFePO4
- Nominal Voltage:
- 51.2V
- Nominal Capacity:
- 356Ah
- Total Energy:
- 18kWh
- Battery Cells:
- 16S1P 356Ah Cells
- Max Charge Current:
- 200A
- Max Discharge Current:
- 200A
- Charge Cut-off Protect Voltage:
- 58.4V
- Disharge Cut-off Protect Voltage:
- 40V
- Communication Port:
- RS485, RS232, CAN，WIFI (option)
- Parallel Connection:
- Max 16 Units in Parallels
- Series Connection:
- No
- Cycle life:
- 8000 Times
- Size:
- 448 × 773 × 241 mm
- Weight:
- 145kg
- Cooling:
- Natural cooling
- Environment:
- Indoor
- Mounting options:
- Sever Rack, Floor
- Operating Temperature (℃):
- -20℃~+60℃
- Inverter Compatibility:
- Yes
- Active Balancer:
- Built-in 2A Active Balance (Optional 4A)
- Maximum Elevation:
- 4000m
- Warranty:
- 5-10 Years
Each GP-SR1-18K-JK module delivers 18.227kWh of usable energy (51.2V nominal, 356Ah prismatic LiFePO4 cells) with 200A / 10kW continuous power and 95% round-trip efficiency.
Scaling is plug-and-play:
- Parallel up to 16 modules — 291kWh of total home energy storage
- Combined output up to 3000A / 150kW across the bank
- No redesign or re-engineering — just add modules as your needs grow
Perfect for home energy storage, solar self-consumption, on-grid + backup, and full off-grid independence.
Out of the box, this LiFePO4 battery communicates over RS485 / RS232 / CAN / WiFi (plus Bluetooth) and talks to more than 20 leading inverter brands, including:
- Deye
- GoodWe
- Growatt
- SMA
- Victron
- Solis
- Schneider
- Luxpower
- And more
No protocol converters needed — wire the comms cable to your inverter and the system is live.
The battery keeps Bluetooth wireless monitoring always on — open the app on your phone and see voltage, current, and cell balance in real time without opening a cabinet. You can watch it from anywhere in the room.
Under the hood, a smart BMS with real-time status and a 2A active balancer keep every cell matched, so what you see on the app stays healthy cycle after cycle. For whole-system monitoring, RS485 / RS232 / CAN / WiFi ports connect the battery to your inverter or home energy dashboard.
Safety: Lithium iron phosphate chemistry (no thermal runaway, no cobalt), a 200A BMS with continuous monitoring, a 2A active balancer, and programmatic cell sorting for matched cells. Structural and electrical safety are built in, and the unit is CE and UN38.3 certified.
Physical specs:
- Footprint: 884.69 × 482.8 × 240 mm — floor-mounted or standard 19-inch server rack
- Weight: 145 kg
- IP20 enclosure, operating range -20°C to +60°C
Warranty: Backed by a 5-to-10-year warranty, depending on your region and registration — one of the most dependable coverage packages in the low-voltage energy storage market.
Visual Gallery & Diagrams
Product Dimensions
Product Appearance
Gobel Power GP-SR1-18K: 18.2kWh High-Capacity LiFePO4 Server Rack Battery
Looking for a reliable, high-capacity solar energy storage solution? The Gobel Power GP-SR1-18K is a next-generation 51.2V 356Ah (18.2kWh) LiFePO4 server rack battery designed for off-grid homes, commercial power backup, and renewable energy systems. Featuring premium Grade A LiFePO4 cells, the GP-SR1-18K delivers exceptional thermal stability, long cycle life, and high discharge efficiency. Built with an advanced Pace BMS and integrated Wi-Fi remote monitoring module, it allows seamless real-time tracking of cell voltages, temperatures, and battery health via the Gobel VRM app or the built-in LCD screen. Its compact floor-standing cabinet design fits easily into standard server rack setups, serving as a drop-in replacement or capacity upgrade for 314Ah batteries. Fully compatible with top tier off-grid and hybrid inverters (Victron, Deye, Sol-Ark, Megarevo, and more). Power your independence with clean, safe, and efficient energy storage!
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.
-
Solution Solar Battery -
Solution Solar Inverter
