It needs to be raining drizzling or sunny for them to charge.
Cataclysm solar panel not charging.
If you pop out every evening and disconnect the panel from the battery before dark you could even skip the diode.
You will at least get some charging from the panel.
At this rate you d have to leave a car charging for days in good weather if you want to go any kind of long distance.
They charge the fastest when it s sunny more slowly when drizzling and very slowly when raining.
Find one on ebay or whatever look for solar panel blocking diode and put it between the solar panel and the battery.
6 points 3 years ago.
Solar panels are incredibly slow to charge.
You should measure the current from the panel to the battery.
Turns out they actually give just 50 epower for regular panels 100 for upgraded and 300 for quantum.
7 points 3 years ago.
It takes around 12 solar panels on a car to make it charge at a noticeable rate and at least 4 to outpace even a minifridge s passive draw.
So if your solar panel on the ambulance is charging a non draining battery it will operate the charging station without the need to run the engine.
Solar panels don t charge during thunder or rainstorms.