Speichersysteme
(8.123 Series / 19.934 Modelle)

OPzS series is flooded Lead Acid battery that adopts Tubular Plate technology to offer high reliability and performance. The Battery is designed and manufactured according to standards of DIN40736-2/1EC60896-11 with positive spine and patent formula of die-casting active material. OPzS series exceeds standard values with more than 20 years floating design life.

With its built-in aerosol fire extinguishing system, the FLB48100WG1 LiFePO4 battery ensures enhanced safety for residential and similar applications. It supports parallel connection of up to 32 units and offers real-time monitoring via the FSOLAR IoT platform. The external fuse design makes maintenance easier, while the IP65 protection rating allows it to withstand harsh environments.

• Single cabinet can easily deploy PV+BESS, PV+BESS+DG

• High-efficiency thermal management, no derating at 45°C, cell temperature difference ≤6°C；

• Full-range 0.5P charge and discharge, efficient recharging, stable load-bearing

• High-intensity cabinet, unique patented door latch design, eliminates structural weak points

Main Features:

--Flexible Investment

5kWh/10kWh modular design, scalable from 5 to 150 kWh

--Perfect Compatibility

Compatible to most inverter brands on the market

--TUV Certifcation

Battery lEC/UL standard

--Safety

BMS & Breaker two Level over current protection

• Use lithium iron phosphate batteries, which are safe,long-lasting, efficient, and have high power density

• Intelligent BMS provides comprehensive protection

• Integrated design, capable of integrating 5/10KW energy storage systems and 3.68/5/6KW hybrid inverters of rating IP65

• Suitable for various household scenarios

• Intelligent management: real-time balance, intelligent operation, quick monitoring

• High-efficiency: conversion efficiency ≥ 90%

• Safe: fire control system, real-time monitoring

• Flexible expansion

• Outlook design: beautiful, simple, and atmospheric appearance

• Connection method: hidden connection

Remote Monitoring via FSolar APP

Integrated cabinet battery system with inverter ports

IP55 cabinet + IP65 inverter

Built-in air conditioner for efficient temperature control

All-round safety: aerosol fire suppression, smoke & temperature sensor, exhaust system

External fire water inlet for secondary fire protection

Max storage capacity up to 720kWh

• Intelligent management: real-time balance, intelligent operation, quick monitoring

• High-efficiency: conversion efficiency ≥ 90%

• Safe: fire control system, real-time monitoring

• Flexible expansion

• Outlook design: beautiful, simple, and atmospheric appearance

• Connection method: hidden connection

• Use lithium iron phosphate batteries, which are safe,long-lasting, efficient, and have high power density

• Suitable for various household scenarios

• Long-life lithium iron phosphate battery, ≥ 8000 cycles；

• Self-developed “3S”(EMS+PCS+BMS), full-system Intelligent Control；

• High-efficiency thermal management, no derating at 45°C, cell temperature difference ≤6°C；

• High-intensity cabinet, unique patented door latch design, eliminates structural weak points

Built-in WiFi/bluetooth for real-time monitoring

LiFePO4: Higher safe performance and longer cycle life

Multiple installation choices: wall-mounted / floor-mounted

Equipped with over-voltage trip protection

Compatible with leading inverter brands

Max. 15 units in parallel

Easy fuse replacement design

Up to 10-year long warranty