Model 5310 - Solar Panel Voltage Regulator
The Model 5310-00 ProTech Solar Panel Voltage Regulator is intended for float charging of lead acid batteries. It is compatible with solar arrays whose current output is less than or equal to 3 Amperes. It may be used with any size lead-acid battery. Unlike some other regulators, the Model 5310-00 will not damage your battery due to overcharging. The 5310-00 will act as a blocking diode when the battery voltage is greater than the solar array voltage.