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2. During the evening (or rainy days, with no sun), and switch is on:
system will provide power through battery rst, discharge until low
voltage protection, and then automatically switch to the AC Input
and provide the power to load through the regulator, and supplement
electricity to battery till the set value (reversed a certain power in case
of emergency situation, but not full charged), nally wait for solar panel
to charger it full.
4. PRODUCT PANEL & DISPLAY DETAILS
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