Solar System Purchase for Weekend Boondocking
Looking for some advice on our upcomming purchase of a DIY 12v Solar System. We've done lot's of research and we are on a small budget. Our frequent trips are usually 2-4 days at a time. We really ...
Forum Discussion
I guess if his converter isn't working, he needs some manner of charging the battery or did I miss something?
Here's what I'd suggest: Upgrade your batteries, I didn't know a 35 AH battery is even made. Your usage is lowballed, but I would plan ahead to installing 200AH, at a minimum. Current prices on modules for your anticipated use indicate it would be centered around 100-130w modules. Buy a name brand charge controller, the few dollars saved by buying a cheap controller is a false economy. Install everything with wire size larger than just adequate. Carry, at a minimum, a battery charger to recharge your batteries in exceptional situations and to equalize them at intervals. A good three/four stage converter is a better choice, IMO. Solar will do a great job with your batteries but you need the Plan B of a charger to be safe and secure.
One thing not mentioned is the eventual increased use of power once you have solar. I think you'll find that you will be powering other devices that were prohibitive with your old system.
Look around for deals or sales on the bits and pieces of your new solar system. I have had good luck with Solar Blvd..
Here's what I'd suggest: Upgrade your batteries, I didn't know a 35 AH battery is even made. Your usage is lowballed, but I would plan ahead to installing 200AH, at a minimum. Current prices on modules for your anticipated use indicate it would be centered around 100-130w modules. Buy a name brand charge controller, the few dollars saved by buying a cheap controller is a false economy. Install everything with wire size larger than just adequate. Carry, at a minimum, a battery charger to recharge your batteries in exceptional situations and to equalize them at intervals. A good three/four stage converter is a better choice, IMO. Solar will do a great job with your batteries but you need the Plan B of a charger to be safe and secure.
One thing not mentioned is the eventual increased use of power once you have solar. I think you'll find that you will be powering other devices that were prohibitive with your old system.
Look around for deals or sales on the bits and pieces of your new solar system. I have had good luck with Solar Blvd..
