(10-09-2024, 02:25 AM)FresnoBound Wrote: Hi there, just a quick question on how your RV solar panels are holding up during the winter. I've been reading online how they continue to work during the winter months. Albeit at a reduced capacity. Is it true the continue to generate power if the daylight is permanently overcast? And how has your electrical performance been affected? Do you have to cut back on an appliance or two during winter months??
FB
Yes , they still work in the winter. The cold actually increases efficiency.
Of course overcast , less daylight hours , lower sun angles all will reduce it .
How much this will affect you depends on your battery bank size and how much power you use.
Do you have a system up and running now ? If it has been working during summer just expect some amount less from it now.
Going through a day using minimum power and see how much you will actually need may be your best answer.
My fridge is my only real power hog but it's kinda optional as the outside temps will be below freezing for most of the season.
One more thing , you will have to clear the snow and ice off....use a broom or very small plastic shovel and DON'T use hot water on the panels. OR snow cleats on the roof.
The heat escaping through the roof will help with that but it will take a while.
I got this advice back in 01 when I asked about solar. The best , most reliable panel is the red one .
A Honda 2000 for backup........