Solar panels are getting cheaper by the day! We use them all over the deserts of the southwest where we are operating without electricity and need reliable power.
The panel below is pretty large and is probably overkill for small, starter, ciruits but is great if you've got a lot going on with your projects or only have small windows of sunlight.
Linked Panel Details:
Linked Panel Description:
Renogy 100W Monocrystalline Starter Kit is designed specifically for customers new to solar. The Starter Kit is great for off-grid applications, such as RVs, trailers, boats, sheds, and cabins - providing many benefits, including, but not limited to, quiet power production and grid independence. This solar kit comes with the tools necessary for a new system: a Renogy 100W 12V Monocrystalline Solar Panel, a 30A PWM Wanderer Charge Controller, a 20ft 10AWG MC4 Adaptor Kit, an 8ft 10AWG Tray Cable, and a set of Z-brackets. Start your solar adventure with a Renogy Starter Kit. Negative grounding controller ensures the broader off grid applications and safety, especially to be used on a vehicle which has battery negative on the chassis. A little extra investment on the right charge controller will generate a much higher return and prevent system failure.