Sun Gold Power Co.,Ltd
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sungoldpower.com
16
3.2 Output mode
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Photovoltaic priority mode:
Photovoltaic and battery supply power to the load. With diversified charge
mode and optional output mode, when photovoltaic priority mode is selected, the green solar energy can
be used as far as possible so as to achieve energy conservation and emission reduction. It switches to mains
supply when the photovoltaics is invalid. With the mode, solar energy can be used maximally and electric
quantity can be maintained at the same time. Therefore, the mode is suitable for areas with stable power
grid.
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Mains supply priority mode:
it only switches to inverter for power supply when mains supply is invalid,
equivalent to a backup UPS. Therefore, the mode is applicable to area with unstable power grid.
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Inverter priority mode:
it only switches to mains supply in case of undervoltage of battery. With the mode,
DC electric energy is used maximally. Therefore, it is applied to the area with stable power grid.
