Solar Charge Controller Specifications. Solar panel rating: 50W (4A, 12V nominal) (open circuit voltage: 18 to 20V) Output voltage range: 7 to 14V (adjustable) (not recommended for 6V applications) ...

Solar charge controllers are used in off-grid solar systems to ensure that batteries are charged at the correct voltage and current. ... For example, if you want to charge a 12V battery, ...

This 12V solar charge regulator meets most small-scale application requirements. With a current rating of 6A, it can handle up to a 100W solar panel. Its principle of operation is very simple and ...

For fans of golfing or boondocking (off-grid RV living), an MPPT controller allows you to charge a 36-volt or 48-volt battery with a single flexible 12-volt solar panel attached to the roof of ...

Versatile: Compatible with 12V/24V/36V/48V systems; Smart Control: Remote app and LCD display; ... At $119.99 with coupon, this solar charge controller offers excellent value for advanced features.

Solar charge controllers act as one-way valves, ... Common voltage ratings include 12V, 24V or 48V, but higher capacity controllers might offer even greater flexibility.

NavSemi Energy introduces MPPT solar charge controllers with up to 99.5 ... The SunImax series products are available in various models starting with 100Wp to 3KWp ranging from 12V to 120V ...

The US military has a vast fleet of tactical wheeled vehicles that are driven less than 3,000 miles per year. Small solar could save their batteries from dying, but needed a special controller.