Go Power Digital solar controller for RV's: GP-PWM-30-UL Amp /12 VDC - MPB (Maximum Power Boost) Technology accepts 80-570 watts of solar and protects the life of your solar battery, whether it's Lithium, AGM, or Lead Acid. A solar charge controller is an essential component of your photovoltaic (PV) system. The controller maintains the life of the battery by protecting it from overcharging by limiting current flowing into the batteries from your solar array. This controller is like new and in original box.
• 30 amp pulse width modulated digital regulator adjustable for Lithium, wet cell, AGM, and gel batteries
• Full 4 stage battery bulk absorption and float with an equalize for wet cell batteries
• Capable of handling up to 570 watts of solar.
• Displays voltage, amperage and battery percentage of charge.
• Blue tooth capable.
If ad is posted item is available.