Sprinter van diy 3 panel platform bed on l track august 5 2018.
Combining solar panels sprinter an.
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.
Consider having a set of four solar panels.
When we first started building the van i was on the fence whether or not to put solar panels on the roof.
You need to get the cables from the panels into the van.
I wired the two 12v solar panels in series for a higher voltage and current output for.
The solar panels harness the power from the sun and then a wire runs to the batteries where the power is stored.
Product list and cost of components.
On my diy sprinter rv conversion i ve mounted a pair of grape solar 160w solar panels purchased from costco for us 230 each.
Isolator switch you can find this on.
Controllers epever 30a charge controller.
Solar calculator for rv or camper van conversions.
Just a few years ago these panels would have cost us 500 each and only be available from specialty solar companies.
My solar panels are made by bend based zamp solar the same company that made the solar panels on my first sprinter van.
Diy wiring diagrams for 100w 200w 300w 400w 600w 800w kits.
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.
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.
Inline 30a mc4 fuse you can find this on no products found.
Our support panel is a 100w panel from giosolar panel you can find this on amazon.
Ptot p1 p2 p3 p4 9v 3a 3a 3a 1a 90w.
We used a cheap but effective solution.
Download a free parts list here https www dropbox.
A sprinter van toilet and.
I ll talk more about how to determine how much solar power to have in the next section.
Three panels of 12v and 3a and one panel of 9v and 1a.
Select solar charging system.
I was thinking we might not need a solar setup since the batteries charge while we re driving and our van will be very simple.
Even a tiny bit of shadow on a solar panel reduces its efficiency a long way.
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.
