SMK Solar is a manufacturer of MPPT solar charge controller, PWM solar charge controller, solar street light controller, and hybrid inverter/charger. Shenzhen Smk New Energy Technology Co., Ltd. is a professional in residential stand-alone system solutions. Not only do we offer core component such as MPPT solar charge controller and inverter, but also we provide turn-key solutions (PV kits) for your energy demand.Over two billion people today are still without access to electricity and are therefore cut off from almost all the achievements of our modern civilization. After all, electricity is the key to clean water, education, health and economic development.With our products for off-grid systems, we provide a clean and, above all, cost-effective solution to this problem. Especially when not only the original costs, but also the costs of maintenance and operation are included in the equation. Stand-alone systems are not only of interest for emerging economies, but also for regions in which the connection to national power distribution grid would be too cost-intensive or is technically not feasible.WHY CHOOSE US?Shenzhen Smk New Energy Technology Co., Ltd. is a energy experts for the Stand-alone solar system.And we don't say that lightly. In fact we are the only Manufacturer from China who can offer MPPT solar charge controller ranging from 30A to 80A with the efficiency over 98%. MPPT controller is the core component for off grid system , connecting the PV panel and battery bank, a good MPPT controller can improve the energy harvest up to 30% and offer comprehensive protection to battery bank to extend the life of battery. Moreover, we offer 300W to 5KW hybrid inverter/charger for off grid system, with high frequency and MPPT design, conversion efficiency is up to 93%. Nevertheless, we offer on line monitor system to manage your stand-alone system.IND OUT A LITTLE BIT MORE ABOUT OUR DEDICATED TEAM MEMBERMr. Ken Zhang , the Managing Director of SMK Solar, Master of international Marketing and Bachelor of Electrical Engineering, graduated from Ne