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im doing a mini project and i want to know how much voltage is required to power a arduino and with a wifi shield and a PIR sensor with the help of solar panels and i want to charge a battery with that solar panels and i want to know what size of solar panel s required and how much voltage is required
I have a trailer and a generator which charges my batteries. i have 2 rv batteries which are connected to 2 40watt solar panels and a regulator. Can I run my generator when my panels are charging or do I have to disconnect my solar panels when my generator is charging my batteries? Any input would be helpful
How to Sweat Solder a brass/copper pipe and couplings
Can I use a 18 volt, 5 watt solar battery charge maintainer to keep my truck battery from losing its charge during the winter firstname.lastname@example.orgSpecification:* Solar Panel: Mono-crystalline silicon 18V5W * No-load voltage: 18-23VDC * Load voltage: 18V * Output current: 250-280mAh(0.2A-0.28A)
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