Felicity Solar Felicity 60A 48V MPPT Charge Controller

Felicity 60A 48V MPPT Charge Controller Felicity Controllers are based on an advanced maximum power point tracking(MPPT) technology developed, and dedicated to the solar system, and the charge controller conversion efficiency is up to 99%. WHY BUY THIS1) Automatic battery detection & switch for 12, 24, 48V battery setup.2) 100% MPPT technology.3) Charges all battery types: Lead-acid, Vrla, vented, gel, lithium, LiFe4, etc.4) Easy installation.5) 3-stage charging optimizes battery performance.6) Overcharge protection.7) Input PV polarity reverse protection.8) Output limited current protection.9) Over-temperature protection.10) During the 5 years of warranty, you get a new replacement if anything goes wrong!