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50kwh 75kwh 100kwh energy storage LiFePO4 lithium

battery with BMS system

1、 Product Description
ESS lithium battery system is composed of lithium battery modules, BMS system, PV charge controller, AC/DC Charger, central control unit CCU, temperature detector, integrated structure and other parts; the solar panels in the system are battery storage and power for output; BMS module completes the detection and control of voltage, current, temperature, SOC, SOH and charging and discharging related parameters of power battery pack; PV controller and inverter realize bidirectional AC/DC function to meet the charging and discharging conversion demand of power battery pack; each detector is used to monitor the ambient temperature in real time to ensure the safety of the system.

2、 Product Features
1. Standardized components, modular architecture, easy for expansion
2. High energy density, small footprint, short construction period, strong environmental adaptability
3. Battery module within the layered stack design, with more than 10 years of long design life 4. Long Cycle Life LiFePO4 Lithium ion Battery system from 20KWH—500KWH optional
5. The use of international advanced Mitsubishi IPM module and intelligent power module, with high power fast adjustment capability
6. BMS battery management system with SOC automatic calibration and high current active balance function, combined with the perfect operation control and management strategies to achieve accurate and efficient management
7. The combination of software and hardware protection, with alarm protection and automatic diagnostic functions, improve the protection strategy to ensure safe and efficient operation of the system
8. Product communicates with the monitoring platform in real time through RS232, CAN communication interface, and reports various records in time to ensure real-time monitoring of the battery pack of the monitoring platform
9. PV charge controller adopts three charging stages (buck charging, equalize charging and float charging) which can maximize the utilization of PV modules and batteries
10. Colorful LCD display all module working information and status.

Accept OEM & Customized

How to choose high cost performance product?

LiFePO4 battery is safe, reliable and long service life more than 10 years after 3000 cycles.

Introduction of PV LIFePO4 battery energy storage integrated inverter system:

1. Sandi PV off grid LiFePO4 battery integrated machine includes LiFePO4 battery and BMS system, solar charge controller, off grid inverter. This system is stable and reliable, the installation is convenient and easy.

2. 5 inch big LCD touch screen system integrated communication, which is convenient for real-time monitoring of data.

3. GPRS system remote host computer communication, PV off grid LiFePO4 battery integrated machine can replace ordinary lead-acid or gel battery energy storage system.

4. Perfect protection function: BMS management system, short circuit, over load, under voltage, over voltage, over heat protection.

5. We can customized 10KWH-500KWH solar lithium battery energy storage system.