hello again folks ,its been a while since i posted . we are thinking about getting a solar panel for charging battery when on rallies,but have not got a clue what we need .been looking on e bay but cant understand why some are only £20.00 and others are £200 for same voltage .Any advice please folks .good to post again
it isnt the volts its the amps or current ,a £20 is near on useless for charging anything but a £200 far better but none perfect
IE if your draining your battery by a couple of amps an hour the £20 will never charge the battery nor even stop it draining but the £200 will.
none is really suitable for running anything with a big current drain on such as 12v fridges and few live up to their specs in cloudy weather
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Topic: solar panel
