Solar Panels

Leo4x4

Leo4x4

Rank IV

Enthusiast III

1,210
Hamburg, Germany
First Name
Leo
Last Name
Buttschaft
Member #

25776

Does anyone here have solar panels on his car? I'm superior to buying a solar system. I would be very grateful for tips and recommendations.
 
My first idea was to combine a Power dude( in the picture) with a 140wp Solar Panel..
 

Attachments

  • media.jpg
    media.jpg
    31.6 KB · Views: 58
Leo4x4 said:
I would say just the „basics“ like a fridge, my phone, lights, Induction stove and a Laptop.
Click to expand...

So the panel I have is 100W. I don't know what the stove would consume but this powers my fridge, phone, etc for quite a while. On a sunny day, it's rare my battery isn't always full. I've got scene lighting on the back and side of my truck which I can plug into a 12v port in my truck but I also bough a lionenergy LT power box thing that I can plug all of the lights into and run for about a day straight. You can also use a portable solar panel to charge that as well.
 
  • Like
Reactions: 9Mike2, Lanlubber In Remembrance and Leo4x4
I have a folding 100W moncrystalline panel that I put out at camp. It has a stand I can angle to the sun and lock if necessary. It draws 5amps of power in full sun. I use thick extension leads to park in the shade with the panel moved to always face the sun. With the vehicle running, the powerpack is charged from the engine at 7amps. I need the roof space for other items.

The panel plugs into a 46ah lithium power pack with 15amp solar charger, so I can run 300W of panels for quicker charging if needed. I tested the fridge draw in ambient temps. At 4 degrees centigrade, the power lasted 5 full days and 5 full nights and flattened. So even only drawing 80% max power from the battery as recommended, it will last a good weekend without top up. The powerpack and fridge, shower etc can then be left in camp to free the jeep from camp at a moments notice.
 
  • Like
Reactions: Lanlubber In Remembrance and Leo4x4
I use a folding Renogy 100W to keep my Goal Zero 1000 charged. I use it mostly to power my fridge, lights, laptop etc. I didn't mount the solar panel so my rig can be in the shade when possible and I can still charge. Sometime the system leaves the vehicle and stays at camp for short wheeling excursions.
 
  • Like
Reactions: 9Mike2, Lanlubber In Remembrance, Leo4x4 and 1 other person
systemdelete said:
Have a pair mounted on the hood rated 55w x2 realistically run closer to 95w total most days. Run an arb fridge, my cameras, and a pair of blue sea usb charging outlets.
Click to expand...

I've thought of doing that. They are nice panels and I also have an aluminium hood. How did you mount them and what model are they please?
 
  • Like
Reactions: Leo4x4
I have panel on my rig since years. Just charging the aux battery with solar. Very happy with that setup. If I remember correctly, it is a 100W panel. Panel with a solid frame. Mounted it on airline lushing rails on the roof. This steup has the advantage that the panel gets ventilated in order to have sufficient power even when getting warm. Let me have a look, maybe I find a picture on my harddrive which shows that setup...
 
  • Like
Reactions: 9Mike2 and Leo4x4
On this picture you can maybe see it quite well:

39730438hm.jpg
 
  • Like
Reactions: 9Mike2, rgallant, RoarinRow and 5 others
I have a simple 100 watt solar panel, connects to a 500 watt battery bank, which powers my dometic 18 quart fridge/freezer.

20200920_162223.jpg

20200920_162234.jpg

So far, this panel does a great job of keeping my fridge going.

It puts way more power into the battery than the fridge can eat the power, so I can go basically forever with this setup.

Later down the line I might get a larger fridge/freezer (the dual ones are nice) and will get a 2nd 100 watt panel.
 
  • Like
Reactions: 9Mike2, Jay, RoarinRow and 2 others
I’m using a rock pals 100w foldable screen that I plug into a 500amp Goal Zero. I throw it over the front window or roof rack at camp. It does a good job of powering my fridge, iPad, phone, etc. The only issue I’ve had is that on really warm summer nights 80 degrees + the fridge will drain the Goal Zero all the way down from full during the night. The compressor kicks in too much. 100w panel seems good. I would probably look at one of the newer 1000Amp batteries if I didn’t have other thing that are a priority.
 
  • Like
Reactions: Jay and Leo4x4
Outdoordog said:
I have a simple 100 watt solar panel, connects to a 500 watt battery bank, which powers my dometic 18 quart fridge/freezer.

View attachment 175850

View attachment 175851

So far, this panel does a great job of keeping my fridge going.

It puts way more power into the battery than the fridge can eat the power, so I can go basically forever with this setup.

Later down the line I might get a larger fridge/freezer (the dual ones are nice) and will get a 2nd 100 watt panel.
Click to expand...

Seems to be also a good solution. Do you run the cable just through the door seal?
 
  • Like
Reactions: Jay and Leo4x4
I have a 100w panel that goes to a 100amp deep cycle battery, and i run my arb fridge with the occasional phone charge. Longest ive run the fridge is 5 days non stop and battery was always tip top even with 3 of those days being grey and overcast

The whole setup with the deep cycle marine battery, battery box, renogy charge controller(not mmpt and still charged the hell outa the battery) 100w renogy panel, and wire extensions cost me 680canadian dollars.
And yes i just run the wires through the door seals and water ingress has not been a problem if you run them towards the rear of the passenger doors, if you put them near the pillars the water channels its way inside

(Edit: do not route your cables like i did in those pictures, thats how i learned about the water coming in xD)
 

Attachments

  • media.jpg
    media.jpg
    126.3 KB · Views: 47
  • media.jpg
    media.jpg
    42.9 KB · Views: 28
  • media.jpg
    media.jpg
    112.1 KB · Views: 26
  • Like
Reactions: 9Mike2, Lanlubber In Remembrance, RoarinRow and 1 other person
PDB said:
systemdelete said:
Have a pair mounted on the hood rated 55w x2 realistically run closer to 95w total most days. Run an arb fridge, my cameras, and a pair of blue sea usb charging outlets.
Click to expand...

I've thought of doing that. They are nice panels and I also have an aluminium hood. How did you mount them and what model are they please?
Click to expand...

The panels are Lensun model “LS-55FX2-KK-A-FBA” they are affixed to the hood with a bead of black RTV silicone and a few dots of black roofing tar in the center of each the panels. On my previous truck I used a more firm attachment in the center and the panels were damaged attempting to remove them to move them to the new hood.
 
  • Like
Reactions: PDB and Lanlubber In Remembrance
Jay said:
I have a 100w panel that goes to a 100amp deep cycle battery, and i run my arb fridge with the occasional phone charge. Longest ive run the fridge is 5 days non stop and battery was always tip top even with 3 of those days being grey and overcast

The whole setup with the deep cycle marine battery, battery box, renogy charge controller(not mmpt and still charged the hell outa the battery) 100w renogy panel, and wire extensions cost me 680canadian dollars.
And yes i just run the wires through the door seals and water ingress has not been a problem if you run them towards the rear of the passenger doors, if you put them near the pillars the water channels its way inside

(Edit: do not route your cables like i did in those pictures, thats how i learned about the water coming in xD)
Click to expand...
I like your idea of putting your panels on sliders so they can be protected when not in use. Very clever. Like to see how you get the power to the inside of your rig and to the battery. Are you also connected to your rig alternator ?
 
You must log in or register to reply here.
Top Bottom