Intelligent Software Management Solar Power System Backup Online 3kVA UPS
Intelligent Software Management Solar power system Backup Online 3kva UPS
Model: Solar PV Online UPSBrightStar Series 1K-3Kva ( 1ph in / 1ph out )
Absolute advantages
1: No affexted by nation power regulartion policy
2: Automatic alarm; Self-testing function.
3:smartRS232port,USBoptional.
4:Wide Input frequency range can connect various fuel generator.
Working Principle
1:Optional battery inspection module can test specification of every battery, and show on display. If battery faulty, will alarm immediately and inform administrators.
2: If AC loose, stop AC-DC booster, switch on batter SCR Q1, make battery and PV works together topower for the load.
3: If PV power is bigger than load power, MPPT charger autoatically charges the battery. MPPT charger works in fload voltage mode, MPPT mode if battery voltage and DC CAP Voltage are high.
4: Excellent load characters can fulfill with suddenly change load from 0 to 100%, and no need to invert to bypass, ensure output stable and reliable.
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