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Can anyone please advise charging two 12-volt deep cycle 100amp leisure battery with a Renogy Rover 40 Amp MPPT Solar Charge Controller to 100% and left connected overnight with nothing attached only the solar panels and battery and down to 80% is that normal or possibly problem with the...

Can anyone please advise can I connect a wind turbine with it's own Charge Controller to my already solar panel system that is connected to a ( Renogy Rover 40 Amp 12V/24V DC Input MPPT Solar Charge Controller) my intention is to connect the two chargers to the same battery bank.

Not really experimented at the moment but is it possible to run a extension lead from a 3000W pure sine wave inverter or do I need a special type of lead with some sort of booster in line any advice would be very much appreciated .

I have four 12v 115AH Expedition Plus AGM Deep Cycle Leisure Battery in parallel connected to 600w solar panels I would like to know can a regular battery charger be use to top these batteries when the sky is overcast I would appreciate any advice on what type of battery charger do I need to...

I need some advice please I have six 100 watt solar panels each one produces 20 volts and 5 amps they are connected to a Rover Li 30 Amp MPPT Solar Charge Controller I'm trying to keep the voltage from exceeding the maximum 100 volts I'm not sure if this is going to be possible with this charge...

Can anyone please give me some advice I have put a diagram together what I would like to do but not sure if it would cause any problems the 4 solar panels I like to connect to the six already installed panels that are in a string of 2 and about 20 feet away from the four extra panels that are...

This year I have purchased a large greenhouse my intention is to heat the greenhouse with solar panels and also maybe attach a battery charger from the house just to keep the batteries boosted not sure how this can be done or what battery charger would I need I have also attached a a file to the...

Can anyone please give me any advice or information on this battery 12V 115AH EXPEDITION PLUS AGM LEISURE BATTERY (EXP12-115) when fully charged then a 3500w inverter connected with a 400 watt space heater UK socket at 240 volts the battery drains very quickly below 40% within about 20 minutes...