The Fogstar Energy 314Ah 48V battery—powered by Seplos architecture - is a fully assembled energy storage solution, built for homes and small-to-medium businesses that demand reliability.
With 3.2V 314Ah Grade A cells arranged in a 1P16S configuration, an intelligent Seplos BMS managing every charge and discharge, and built-in JK 2A Active Balancer - this solar battery system provides reliable performance and is built to last.
Key Features:
Fully Assembled
A fully assembled Fogstar/Seplos kit. No DIY required!
Scalable & Flexible
Connect up to 16 units together, up to 257.6 kWh
Reliable Performance
6 Year manufacturers warranty with 10 years of customer support
Long Lifespan
8000 cycles at 80% Depth of Discharge (DOD)
Seamless Integration
Compatible with popular inverter protocols such as Victron, Pylontech, Growatt, Sofar, Solis, and Goodwe
Smart Connectivity
CAN & RS485 communication for smooth system integration
User-Friendly Interface
Intuitive LCD touchscreen for real-time monitoring
Expert Cell Management
Seplos BMS and 2A JK Active Balancer
Affordable Storage Solution
£108.89 per kWh
Product Specifications:
Rated Energy: 16.1kWh
Cell Assembly: 1P16S
Nominal Voltage (V): 51.2V
Operating Voltage (V): 42V - 58.2V
Cycle Life: 8000 Cycles (at 25°C 50A charge and discharge current) at 80% DOD.
Working Temperature: 0 - 40°C Charge. -20°C - 40°C Discharge.
Rated Charge/Discharge Current (A): 100A/200A @25±2℃
Maximum Discharge Current: 200A
Capacity: 314Ah
Active Balancer: JK 2A
Weight: 119.5kg ± 3kg
Nominal Voltage: 51.2V
Size: 898.5(H) x 415(L) x 260(W)
Pre-loaded Inverter Protocols: Victron, Sofar, Pylontech, Growatt, Solis, Goodwe.
What's Included?
We supply 1.5m, 50mm² battery cables terminated with M8 ring lugs, suitable for direct connection between the battery and inverter, or via an external busbar. For correct installation, connect all negative conductors before attaching the positive.
The supplied cables are compatible with most inverters; however, in certain configurations, it may be necessary to route the battery cables to a busbar and then use the manufacturer-supplied inverter leads for the final connection.
A 1.5m communication cable is also included, enabling straightforward data integration.