This is a video to test whether the inverter works with only panel source. Due to cloudy day power output was very low but it was sufficient to charge 1 handphone at 2 amperes. This is one of the most versatile Off-Grid inverters capable of operating with either one of the following sources available; Panel/Grid/Battery.
SPF 3500 ES Single Phase Off-Grid Inverter
- Integrated MPPT Charge Controller
- Equalization Charging Function
- Work with or without battery
- Maximum PV Input voltage up to 450VDC
- Configurable grid or solar input priority
- Optional WIFI/GPRS remote monitoring
- Support parallel operation for capacity expansion up to 30KW
- PV and Grid power the load jointly if PV energy insufficient
- Flexibly schedule the inverter charging and discharging time
Datasheet:
Battery Voltage 48VDC
Battery Type Lithium/Lead-Acid
Rated Power 3500VA/3500W
Parallel Capability up to 6 Units MAX
AC Voltage Regulation 230VAC 50/60Hz
Surge Power 7000VA
Max PV Array Power 4500W
Max PV Array Open Circuit Voltage 450VDC
Max Solar Charge Current 80A
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