Harold Davis wrote:
Coronavirus advice sought. Say the mains electricity goes off for a long
time. What is the best solar rig-up for charging batteries for my radio,
music player, electric toothbrush, and torches?

If "the mains electricity goes off for a long time" you're not going
to be worried about charging your radio, music player, electric
toothbrush, and torches (though torches might be handy I guess).

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Chris Green
·ther