SMK Solar is a leading manufacturer of Solar Charge Controller and various components for off-grid power system.Our products range is wide which including the MPPT& PWM Solar Charge Controller,Off grid inverter,hybrid inverter,Solar Pumping invertr, Solar Lightting System and Solar Freezer etc.We are professional in residential stand-alone system solutions. SMK Solar not only offer offer core component of solar charge controller and inverter for solar system, but also we provide turn-key solutions (PV kits) for your energy demand.