Solar Charge Controllers are extremely important on any large scale project. But they are also very important on smaller systems that are over 10-15 watts as they remove the risk of accidentally overcharging your batteries and provide ideal charging conditions by regulating the voltage swings coming off of the solar panels. There are two types of controllers available the first being Pulse Width Modulated or PWM and the newer ultra efficient type being maximum power point tracking or MPPT controllers.

Canon l10576e drajver windows 7 download. PWM Solar Charge Controllers. Traditional Pulse Width Modulated (PWM) Solar Charge Controllers have been around for several years and force your solar panels to operate at the same voltage as your battery bank during charging. They tend to be less expensive than MPPT (Maximum Power Point Tracking) charge controllers. The solar charge controller features LED display, PWM battery charging and adjustable system parameters that enable customized use. Also worthy of note is the fact that the regulator is only suitable for lead acid batteries – and the battery must have enough voltage for the controller to recognize it.