anyone have data on how well panels perform in South Cali when on a roof of motorhome
what sort of performance should I expect from 1200w of panels on a curved RV roof during November?
makes absolutely no sense to use smaller panels for crosswind protection
especially since I don't drive when crosswinds are real crappy
at 65mph constant driving panels should be mounted real good no matter which orientation
8 foot wide trailer ... no obstructions on the rood after the...
your fridge draw figures are quite large .... the published figures are for maximum power draw when hot
when fridge cools off you'll see it is only using about 5 amps (@12v) measured mine via the battery bluetooth BMS
and it only runs about 50% of the time as long as you don't open the...
30 and 50 amp .... usually refers to the 120v Shorepower system leave it as it is for the time being.
The green battery is the starting battery (chassis) it's job is to keep the motor and normal dashboard stuff . lights wipers etc running
lifepo4 house batteries and alternators can be a...
why only 2 panels?
48v battery and 3000w inverter deserves a few more panels
guess that's one of the downsides to using 48v takes a bit longer to get up a decent charge in the mornings unless you got a zillion panels
3000w Inverter is still in the 12v range you may be better severed...
I decided ... off the shelf pre-built Amazon cheapo's
Not planning on stressing them with a inverter etc....
got mine by watching amazon prices go up-down
jumped....... when price was 189.00 each............ 100ah with bluetooth + Free shipping
the next week the price went up to...
swap 2 and 5............ so they become 3 and 4
double check all battery connections and wires
heat gun of feel connections to check if any are getting hot
Investigate whether a bus bar would be better (if you don't already have bus bar connection between batteries)
Facebook ... look for local mom and pop installers.
found a few in my area selling new and used
they often have leftovers
OR they can add a few panels for you onto their next order to the warehouse
I just bought from amazon yesterday
2 x Elfhub 100ah with bluetooth $189.00 free delivery
I should get them 5th Feb
almost bought some 304ah cells + BMS from Docan
but Docan price was only 520
If the Eldhub goes bad can always open them and possibly fix?
May just open them...
first thing people need to know to help you is............. what RV type you got. and it's age
if it is pre-2020 then the installed chargers will not totally support Lithium
Motorhomes may need more modifications than a travel trailer
adding solar will help ... but may NOT be the...
ever removed the top off a soda can with a grinder.... you just grind off the joint
easy and clean
same thing could be done to a battery hold the 4 inch grinder FLAT and lightly grind off the edge of the battery
no chance to damage components inside
flap disk from harbor freight is...