Even a tiny bit of shadow on a solar panel reduces its efficiency a long way.
How match cost solar panel for sprinter.
Outside van estimated that in ideal sunny conditions my solar panels can pull up to 30 amps per hour.
Next onto wiring one of the big tricks with the solar panels is getting the wires from the outside of the van to the inside.
You need to get the cables from the panels into the van.
Sprinter van conversion solar wiring diagram.
The solar panels we chose were two.
On my diy sprinter rv conversion i ve mounted a pair of grape solar 160w solar panels purchased from costco for us 230 each.
Finally the solar panel assembly was bolted to the slider c channel assembly and the solar panel mounting was complete.
We have two solar panels one is a portable panel which is currently angled towards the rising sun and the other fixed panel is on our roof.
In my case i ve ended up with three 100w solar panels from renogy solar ebay that have the perfect length 47 inches to cover the pretty much the full width of the roof.
However solarreviews handles more than 1 000 quote requests per day and the current average price we see on our marketplace is 2 60 per watt.
Our battery cost 300 400 to get the equivalent lithium ion was 2000 2617.
Costs of solar electric systems have dropped dramatically over the.
The most recent official data from the doe funded lawrence berkeley labs published in september 2019 found that the median cost of residential solar panels is 3 70 watt.
That would fry any regular 12v equipment.
We can t think of a better match than solar and a sprinter van or alternate makes ford etc of course.
In two months we haven t had to plug in a single time and i haven t seen my battery voltage drop below 12 4 which is about 75 full.
We used a cheap but effective solution.
Since many of the van accents are black i painted the frame and brackets flat black to match.
Average solar panel cost.
Just a few years ago these panels would have cost us 500 each and only be available from specialty solar companies.
By pete on december 21 2019 with 2 comments.
So far this 445 watt solar panel setup combined with the alternator has worked perfectly.
National data september 2020.
Top boxes gnarly light bars toilet vents or anything else that puts shade on a part of the panel is robbing you of solar energy.
Your solar panel doesn t produce a steady voltage or current so it s not a good idea to hook it straight to your devices or battery.
Our sprinter van total build cost what we learned along the way.
Our panels for instance can produce 38 volts or more.