As times have changed for Outside Supply, LLC , so must its business. So with these changes this webpage may contain affiliate links. If you use these links to buy something we may earn a commission. Thanks.
Go Power’s MPPT 40 Charge controller has been discontinued.
Instead, try one from this selection of solar charge controllers
Which do I have, MC3 or MC4 Solar Expansion Panel? Do I have the MC3 or MC4 connectors on my existing RV Solar kit? A lot of times it is really easy to determine, you just need to have access to the connectors on the existing system. Once you have the connectors visible, you should be able to see the side of the connector for the MC3 or MC4. An MC4 connector on the end of the solar power cable has locking tabs on the side.
300 Watt Cabin Inverter Solar Kit 300 Sine Wave Inverter Solar Kit is a custom built highly efficient kit for Cabins and off grid Modules. It consists of a 300 Watt Pure Sine Wave Inverter, two 95 Watt Panels and Charger Controller. You’ll be able to properly charge your battery bank in your cabin without worry of overcharging with the 30 Amp PWM solar charge controller. It will also give you 300 watts of inverter power from DC to AC to run fans, electronics and more.
Can I charge two batteries in my RV just using one solar panel? We get a lot of questions from our customers about charging two different batteries in their RV from a single solar panel. For example, they want to charge a battery for their house batteries and also their ATV or boat trolling battery. Most solar charge controllers will only allow you to charge one battery. There are a few charge controllers that have now added the default option of having two battery banks.