if the open circuit volt is 21.5 on a solar panel do you need a charge controller?
I purchased 40 watt Solar Panel Battery Charger Kit with a Maximum Power Voltage of 17.5V
Maximum Power Current of 2.29A with Open Circuit Voltage of 21.5V, and have a brand new deep cycle battery and don’t want to hurt it by overcharging it should I have a Charge Controller on the system?
more info on the kit can be found a the Source here: tektrumcorp.com/solar_panels
Solar controller is a must for a Solar Power System. It will smooth voltage and improve efficiency, also has over-charger protection circuit and many other protection function to protect your panel and battery from damage.
Solar System Kit
solar system kits
Tags: build · buying · equipment · know · own · solar system kits · solar system kits children · solar system kits for kids · solar system kits projects · solar system kits saleNo Comments
0 responses so far ↓
Like gas stations in rural Texas after 10 pm, comments are closed.