#1
I’m setting up a mid-sized solar system for my RV and looking at the 40 AMP solar charge controller options. BougeRV caught my eye because their gear seems pretty reliable, and they have a good reputation for customer support. I’m planning to run a 400–600W solar array with two batteries, so a 40 AMP controller feels like a balanced choice — not overkill, but enough room to expand later.

Has anyone here used the BougeRV 40 AMP solar charge controller? How’s its performance in terms of charging efficiency and heat management during long sunny days? I’m curious about how well it regulates voltage when battery levels get close to full, and whether the display and settings are easy to navigate.
#2
(10-20-2025, 11:37 AM)Joeteryse Wrote: I’m setting up a mid-sized solar system for my RV and looking at the 40 AMP solar charge controller options. BougeRV caught my eye because their gear seems pretty reliable, and they have a good reputation for customer support. I’m planning to run a 400–600W solar array with two batteries, so a 40 AMP controller feels like a balanced choice — not overkill, but enough room to expand later.

Has anyone here used the BougeRV 40 AMP solar charge controller? How’s its performance in terms of charging efficiency and heat management during long sunny days? I’m curious about how well it regulates voltage when battery levels get close to full, and whether the display and settings are easy to navigate.

I’ve been using the BougeRV 40 AMP solar charge controller for about six months in my camper setup, and it’s been excellent so far. The charging efficiency is consistent, even during long sunny days, and it doesn’t overheat like some cheaper models I tried before. The display is clear, and the settings are easy to fine-tune for different battery types. If you’re running a 400–600W solar system, I’d definitely recommend the BougeRV 40 AMP solar charge controller reliable performance and solid build quality for the price.
 

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