Solar Panel Junction Box
solar panel for window want to add junction box?
I want to add a junction box. Is it okay? It goes up to 140 degrees but dont know the watts. I also want to get a charge controller. Will it charge up long w/ battery?
the size you can fit in an ordinary window, you will be lucky if you get 50 watts. And only for a few hours a day.
Why do you want to add a junction box? what kind of junction box? Do you mean a 120 vAC outlet? First you need a battery, and an inverter. The inverter will come with a 120 VAC outlet (or 240 in europe) so I don’t see the need for a junction box.
The time it takes to charge the battery depends on the size of the battery, it’s previous state of charge, and how much power the solar panel is generating. At 50 watts, an ordinary sized auto battery will charge up in about 20 hours. At 4 hours per day, that’s 5 days. At best.
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SUNCLIX solar junction box and connectors – Phoenix Contact
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Tripp Lite APS3636VR 3600W 36V DC to AC Inverter with Automatic Line-to-Battery 30-Amp Charger $1,531.80 36V DC – 120V AC – Continuous Power:3600W… |