Three panels of 12v and 3a and one panel of 9v and 1a.
Combining solar panels sprinter an.
Even a tiny bit of shadow on a solar panel reduces its efficiency a long way.
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.
What van conversion solar equipment do we use.
When we first started building the van i was on the fence whether or not to put solar panels on the roof.
My solar panels are made by bend based zamp solar the same company that made the solar panels on my first sprinter van.
Consider having a set of four solar panels.
In this video i am installing a total of 480watts of solar panels to our mercedes sprinter camper van.
Ptot p1 p2 p3 p4 9v 3a 3a 3a 1a 90w.
With a solid alternator charging system and frequent driving you shouldn t need more than two 90w panels on a van our most popular configuration includes two panels on a 20a charge controller that gives you room for adding one more panel.
Inline 30a mc4 fuse you can find this on no products found.
Controllers epever 30a charge controller.
Solar calculator for rv or camper van conversions.
Select solar charging system.
Connecting in series means joining the positive terminal of a solar panel to the negative terminal of the next solar panel until eventually you are left with one free positive and one free negative terminal of the array which are to be connected to the input either of the inverter in case of a grid tied system without a battery backup or the charge controller in case of a grid tied system with a battery backup or off grid solar panel system.
We used a cheap but effective solution.
You need to get the cables from the panels into the van.
Download a free parts list here https www dropbox.
I wired the two 12v solar panels in series for a higher voltage and current output for.
A sprinter van toilet and.
Our support panel is a 100w panel from giosolar panel you can find this on amazon.
Product list and cost of components.
Diy wiring diagrams for 100w 200w 300w 400w 600w 800w kits.
Sprinter van diy 3 panel platform bed on l track august 5 2018.
Our main 335w panel is an lg panel.
Isolator switch you can find this on.
On my diy sprinter rv conversion i ve mounted a pair of grape solar 160w solar panels purchased from costco for us 230 each.
If you connect these four panels in parallel all of them must have the same voltage and therefore will generate at the maximum possible voltage for one of the panels which means 9v.
Just a few years ago these panels would have cost us 500 each and only be available from specialty solar companies.
