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Newbie in search of help for rv solar charger
I have 2 polycrystalline 80watt solar panels both are 17.9 volt and 4.5 amp. Then I have 1 polycrystalline 50watt solar panel that is 3.1 amp 16.9 volt...Last edited by Chad80; 03-28-2018, 08:09 PM. -
What is wrong with wiring batteries in parallel?
As far as I can see the main issues with wiring batteries in parallel are- Making sure that the current is shared equally between the batteries so that
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Flooded Acid Battery Bank Maintenance-Crown 430 amp hours
Our batteries have a green or white eye, that detects when we need to add water. Our question as we monitor this is what is the optimum point to add the... -
To hybrid, or not to hybrid, that is the question.
I live in SE Florida. I have installed a 10 KW net (11.76 KW DC) grid tie system using 2 - 5K Solar Edge HD Wave inverters. I am waiting for FPL to approve... -
Rober williams started a topic LiFePO4 - battery bank on bus - which is best solar panel solution ???in Lithium-ionLiFePO4 - battery bank on bus - which is best solar panel solution ???
I am new here, have scanned for bus installations with apologies if I missed one. Bus is unusual. RCL Route Master Play Bus with Wurlitzer juke box ,... -
Battery Over Charge voltages and Controller
A few years ago I installed 2 140W Kyrocera Solar panel (in parallel) and a Morningstar Duo 25A 12VDC charge controller. My house bank is made up of 3... -
Battery Storage
Hi all
How many kW does my battery bank store? Would someone explain battery storage to a rookie?
I'm asking because I have...Last edited by -TX-; 02-16-2017, 10:53 AM. -
AA Batteries instead of a 12v Lead Acid
I putting in a small 12v Solar system that will power a small PC fan and some 12v led strips as well as maybe a 5v USB socket. It will consist of a 12v... -
Solar Panels for Motorhome...help!
Hi everyone. I've bought a ford transit van and am converting it into a liveable home. I know NOTHING about solar panels so have come here for some advice!... -
Magnum 4448 PAE& Enphase M250 AC couple system- help needed
Issue
When on grid (magnum passing thru power from main panel) the panels are producing approximately 10 amps of power @ 240 volts ac without an... -
When do batteries need to be replaced
We are on a 48 volt PV system using 2 strings of Interstate L16 batteries in use since 2006, off grid in Colorado.
Most years we have not used... -
Solar Powered Landscape Waterfall Needs Your Help!
I purchased a kit with a 12V/24V submersible 400+ gal/hour water pump and a 20W polycrystalline solar panel. The kit works fine fine during the day, but... -
Charging and discharging at the same time
Good day,
I have a completely off-grid small solar setup with the following components:
A. 4 Units of 160W, 12V, 8A Mono Solar... -
Formula to Esimate Electricity output in a Solar Power
What is the formula to caclulate or estimate the electricity generated in output of a solar panel system? -
Can one use battery modules for solar energy storage?
I'm considering using these battery modules for energy storage:
https://www.energusps.com/shop/produ...-temp-sensor-3...