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Would it be possible to instead of buying a bunch of expensive batteries to buy extra panels, sell that extra electricity to the power company, and then buy it back. This way you don't need to worry about buying and then eventually replacing batteries and the hope would be the excess you sell...

Hello so I've been away from my solar setup for a bit now but I left everything running and every month or so I would check on it. About a week ago when I went to check it I noticed the screen was off on my MPP LV2424, I couldn't get the screen to turn on, nor the inverter. The most I...

Hello, so I have a couple of questions on batteries I thought you guys could help me out with. 1. I currently have 2, 200ah gel batteries from Renogy, and at the time they were the cheapest 200ah lead acid batteries I could find. However they've gone up another $100 in price and their AGM...

Hello, I've been tasked with running a very long wire from my solar panels to my camper and I'm just trying to figure out if it's possible within some sort of reasonable price. I am going to order 9, 250-watt panels and do them in 3s3p and I've essentially been tasked to run a wire to the 300...

Hello, I have been tasked with figuring out how much battery power I will need to run my camper, I currently have 2, 200ah gel batteries. The hope was to be able to run 1500 watts of things for about 5 hours. I really have no idea how to calculate how much power batteries give so any help would...

Hello, I was adding some batteries to my system and wanted to know what fuze I needed to get, I currently have 4, 200 ah gel batteries wired in 2s2p for 24 volts with an LV2424 all-in-one. The all-in-one comes with a 2.7kw inverter, I'll also have 2250 watts of solar panels attached to it. I...

Hello, soon I'll be setting up 9 250-watt solar panels: https://store.santansolar.com/product/santan-solar-t-series-250w-snail-trails/ I plan on hooking these up via 3s3p and was wondering if I would need a combiner box. I've heard that anything over 2 strings in parallel needs one but I also...

Hello everyone! I have 9, 250-watt used panels from Santan solar and 6, 100-watt solar panels and I wanted to use all of them. I was planning on getting a separate charge controller and hooking it up to the same battery bank. Would I just hook it up like normal straight to the batteries and just...

Hello people, I come to you in a time of great need. I paid a guy to set up solar for our camping trailer and he dropped off 2 panels, a battery and took the rest of the money and left. I now have to do it myself, I plan on getting 4 more pannels (400 watts) and another battery. The battery he...