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2
votes
1answer
64 views

Half of my lights and oulets are not working after heavy winds?

We have solar panels and mains power. Last night was very windy; we heard quite a few bangs from outside and thought it might be the wires getting knocked together. Woke up this morning and we have ...
61
votes
14answers
5k views

Are solar panels cost-effective?

Environmental issues aside, I'd like to know whether solar panels are worth it from a monetary standpoint? How long before payoff occurs? Pros & Cons? Is technology moving too fast, e.g. should ...
4
votes
3answers
986 views

Solar power backup for router

I want to use solar panels to create a power backup for a router(9V, 1A). I'm aware I'll require solar panels and batteries but am not sure how to choose suitable ones. Please help suggest me on ...
3
votes
2answers
158 views

Solar panel: Current-related question

I found a solar panel rated 9v, 70mA. I want to use it to create a power backup for a 9v, 1A router. Is this possible?