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Solar Panels Battery Chargers

Albert Said:

Question About Logic Switch.?

We Answered:

Placing one diode in forward direction in series before feeding power to battery. But most solar panel has this built in device. There is no point to put an extra diode. To limit the current is quite simple,put one suitable resistor in series,or a variable potential meter (500 ohms rated 3 watts) or even a small light bulb that has the same current rate for charging. Test the charging current with a DC ampere-meter.

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