{"product_id":"50a-mppt-solar-charge-controller-dual-usb-lcd-display-auto-50a","title":"50A MPPT Solar Charge Controller Dual USB LCD Display Auto - 50A","description":"\u003cp\u003eAs the most high-end and advanced solar charge controller  it charges the battery with the max power  MPPT tracking efficiency is 99%  and the whole system has a high power generation efficiency of 97%.Features:This product provides short-circuit protection open-circuit protection  reverse protection  overload protection.Automatic focusing MPPT tracking charging  high charging efficiency  non-stop detection during charging  bidirectional focusing tracking.MPPT solar controller can detect the voltage and current of the solar panel in real time  and constantly track the maximum power  so that the system can always charge the battery with the maximum power.The tracking efficiency of MPPT is 99%  and the power generation efficiency of the whole system is up to 97%.Moreover  the system has excellent battery management  including MPPT charging  constant voltage average charging and constant voltage float charging.Specifications:Battery voltage: 12V\/24V Auto AdaptMaterial: ROHS+ABSItem color: blue+blackCharge current: 30A  40A  50A  60A  100A (optional)USB output: 5V 2AItem size: 170 * 95 * 40 mm \/ 6.69 * 3.74 * 1.57 inItem weight: 260 g \/ 9.17 ouncePackage size: 175 * 100 * 45 mm \/ 6.89 * 3.94 * 1.77 inPackage weight: 295 g \/ 10.41 ounceNotes:1.What is MPPT?Automatic load tracking aggregation.2.Why Only works with the battery connected  turn on the solar panel charges the battery  charge does not work?Why is it less than 100A?We are a current-focus MPPT with two constantan wires designed to detect current and maximum open-load when more 1A.This technology is our patent practice  and has been recognized by the state  with a special patent certificate of invention.There is no such technology on the market.Compared with other MPPT MPPT-inductive buck-boost type  the same solar charging condition  our current-focusing MPPT current tracking efficiency is higher  because of the power loss caused by the booster and the step by step down.In fact  the effectiveness of very low light charging is very low because the input power is very small.And our MPPT can also increase the load under relatively low illumination.Our MPPT is straight-through type.When the current is greater than 1A  it will not be tested.The chain will be charged directly.Only when it is charged to 95% of the battery  will it slow down and protect the battery.Package list:1 * Solar charge controller\u003c\/p\u003e","brand":"UNIQBUY","offers":[{"title":"Default Title","offer_id":47145550741790,"sku":"UM-A12005","price":2811.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/9266\/7678\/products\/h24719-50-1-4267-eh1p.jpg?v=1696479142","url":"https:\/\/uniqbuy.in\/products\/50a-mppt-solar-charge-controller-dual-usb-lcd-display-auto-50a","provider":"UNIQBUY","version":"1.0","type":"link"}