Product Introduction; This power frequency solar inverter is one of the most advanced inverters of Mars Rock Solar, the output is standard pure sine wave. It adopts CPU control technique can achieve the automatic switchover between solar power and utility grid power. The utility grid by pass and AVR function can improves the reliability and extendibility greatly and can achieve the AC to AC. The inverter has low demand of the installation condition,
is very suitable as the back-up power of factory, home, hospital, mine etc.Feature: Main features: 1. AC mode and PV mode automatic switchover; 2. PV priority or AC priority is selectable; 3. Auto switch and unattended operation; 4. LCD display; 5. Five working modes; 6. Grid AVR function; 7. Utility grid bypass function (AC to AC); Five working modes:
The inverter is with advanced design of automatic switchover function. At day time, it automatically switch to PV priority mode, charging the battery and supplying power to loads directly. At night time, it automatically switch to utility grid priority mode. Utility grid priority to supply power to loads and automatically detect the battery status to decide whether charging the battery or not.
1. When sunshine exists and battery is full of power, the hybrid controller inverter can automatically choose inverter mode, transfer solar power to the load directly and detect whether battery should be charged or not.2. When sunshine exists but not adequate and battery is full of power, the hybrid controller inverter automatically switch to use solar power and batter power to supply loads at the same time.
3. When sunshine exists but not adequate and the battery power is under normal level, utility grid will supply power to the loads, solar power will charge the battery.