Zhejiang Bangzhao Electric Co., Ltd. Photovoltaic carport energy storage charging and discharging system includes lithium iron phosphate battery module, BMS, solar controller, AC-DC charger,Pure sine wave inverter, central control unit CCU, temperature detector, integrated structure, etc.

High voltage lithium iron phosphate energy storage cabinet picture:

System Features：

1. Use domestic first-line brand lithium batteries, such as Ningde Times, Lishen, EVE, Guoxuan Hi-Tech, etc.;

2. Adopting the master-slave mode, the charging and discharging interface is convenient and reliable to control the charging and discharging;

3. Remote cloud monitoring, the alarm information is delivered immediately, the alarm information is displayed locally, the alarm level is distinguished, and the abnormal battery cell is accurately located;

4. EMS energy management system, BMS and solar controller, mains charger, inverter centralized management of charging and discharging effectively control the charging and discharging current within the battery usage conditions, protecting the battery and prolonging its service life;

5. Passive balance, reducing the impact of the barrel effect on the system energy storage;

6. Seamless switching between solar energy storage system and diesel generator;

7. Long life of lithium battery can reach 3000-3500 times in deep cycle, and the service life is more than 10 years. The square aluminum shell lithium iron phosphate battery is safe, reliable and not easy to catch fire;

8. Intelligent battery cell constant temperature system can make the battery core work at the best temperature, and the effective working range is -25-45℃;

9. If a high-rate supercapacitance cell is used, the charge-discharge rate can reach 5-10C. The charging and discharging life can reach 50000 times; (optional)

10. You can join GPRS according to customer requirements to realize the whole system remote APP to view the system status and alarm prompts to facilitate remote call management, and provide remote program upgrade services. (Optional)