Forum Discussion

MEXICOWANDERER's avatar
Jan 07, 2015

SHEESH! Nothing But BIG MPPT Panels?

My new roof "wrack" measures 4' x 6'

I think I'm hosed in finding excellent value MPPT panels that'll fit inside the rack. Then to top it off I have to look for panels that render an efficient amount of production per square foot. The smaller roll-up and foldable panels trouble me as far as durability and value is concerned.

I called home during a blackout there. A great reminder to keep on track. Wotta phone, Niner! Jesus was standing next to the yammering Kubota and I could hear and speak! He sold 220kg of lobster yesterday and returned with two drums of diesel and one of gasoline. An hour's worth of gen run time today @ 450 amps charge rate. Tomorrow the Lambordini gets a workout - three hours spinning a 385 ampere 24-volt 50DN Delco alternator. The Kubota is powering compressor to jam 175 lbs of air into a pair of old 83-gallon LPG motor fuel tanks, as well as the big chargers.

But I want panels on the roof to keep a PAIR of 31 Lifelines charged up. This would make my life a lot easier. I just have to find those odd-size panels without incurring a punitive price tag.

34 Replies

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,279 PostsLatest Activity: Jul 04, 2025