What size controller and breaker do I need for my 400W solar panel setup?
I'm planning to install two 200W solar panels on my company's trailer and need advice on what size solar charge controller to use, as well as the appropriate…
solar controller
Looking for Guidance on Battery Types and Connections for My Solar Setup
Hey everyone! I'm planning to set up an off-grid solar system that I also want to use as a backup during power outages. I have a basic understanding…
Why Is My Solar Charge Controller Sending Over 18V?
I've got a 300-watt, 18-volt solar panel connected to a Renogy Wanderer Li 30A 12V PWM charge controller, which then goes into a 12-volt, 140-amp lithium battery. The…
Can I charge a 12.8V lithium battery with 18-20V solar panels?
I'm curious about what would happen if I used a solar setup with 18-20 volts (that's two panels in series and two in parallel) to charge my 12.8V…