{"product_id":"hqst-mppt-solar-charge-controller-40-amp-negative-ground-controller-with-bluetooth-lcd-display-12v-24v-dc-input-solar-panel-regulator-for-gel-sealed-flooded-and-lithium-battery","title":"40 Amp MPPT Solar Charge Controller with Bluetooth LCD Display I75784","description":"【HIGH TRACKING EFFICIENCY】- Solar charge controller adopts advanced MPPT technology that ensures fast and stable track the maximum power point, high tracking efficiency of up to 99%, and peak conversion efficiency of 98%. Maximizing the energy from solar panels to charge your system. It auto detects 12V or 24V DC system voltages.【MULTIPLE ELECTRONIC PROTECTION】- Negative Ground Controller offers overcharging\/over-discharging\/overload\/overheat\/short circuit\/reverse protection. Maximum degree avoids the damage due to system fault or installation error.【LCD SCREEN DISPLAY \u0026amp; REMOTE MONITORING】- The 40A solar controller is equipped with an LCD screen and LED fault indicators, which can not only check device operating data and status but quickly determine system faults and modify controller parameters. Built-in Bluetooth module, you can download the ‘’ChargePro 2.0'' (new version) or \"PVChargePro'' (old version) app for remote monitoring that keeps 300 days of historical data.【HIGH HEAT DISSIPATION EFFICIENCY】- Die-cast aluminum heat sink makes the heat dissipation efficiency higher, which can minimize the power loss from heat. Using temperature sensors to compensate for battery charging voltage can extend battery life and improve system performance.【COMPATIBLE WITH MULTIPLE BATTERY TYPES】- The mppt solar charge controller is compatible with Flooded, AGM, Gel, Lithium batteries. User mode allows the buyer to set their charging parameters. 3-Stage Charging: boost, float, and equalization.\u003ctable cellspacing=\"0\" cellpadding=\"0\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth\u003e\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e\u003c\/th\u003e \u003cth\u003e HQST 20A MPPT Solar Charge Controller \u003c\/th\u003e \u003cth\u003e HQST 20 Amp MPPT Solar Charge Controller with Bluetooth \u003c\/th\u003e \u003cth\u003e HQST 40 Amp MPPT Solar Charge Controller with Bluetooth \u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e Battery System Voltage \u003c\/th\u003e \u003ctd\u003e 12V\/24V \u003c\/td\u003e \u003ctd\u003e 12V\/24V \u003c\/td\u003e \u003ctd\u003e 12V\/24V \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e Rated Solar Charge Currentent \u003c\/th\u003e \u003ctd\u003e 20A \u003c\/td\u003e \u003ctd\u003e 20A \u003c\/td\u003e \u003ctd\u003e 40A \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e Max PV Input Voltage \u003c\/th\u003e \u003ctd\u003e 100V \u003c\/td\u003e \u003ctd\u003e 100V \u003c\/td\u003e \u003ctd\u003e 100V \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e Communication Method \u003c\/th\u003e \u003ctd\u003e TTL \u003c\/td\u003e \u003ctd\u003e RS485 \u003c\/td\u003e \u003ctd\u003e RS485 \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e Connection Terminal \u003c\/th\u003e \u003ctd\u003e 8AWG \u003c\/td\u003e \u003ctd\u003e 10AWG \u003c\/td\u003e \u003ctd\u003e 7AWG \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e LCD Display \u003c\/th\u003e \u003ctd\u003e ✓ \u003c\/td\u003e \u003ctd\u003e ✓ \u003c\/td\u003e \u003ctd\u003e ✓ \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e Bluetooth \u003c\/th\u003e \u003ctd\u003e × \u003c\/td\u003e \u003ctd\u003e ✓ \u003c\/td\u003e \u003ctd\u003e ✓ \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e Dimension \u003c\/th\u003e \u003ctd\u003e 5.9 X 3.9 X 2.1 In \u003c\/td\u003e \u003ctd\u003e 7.1 X 5.5 X 2.8 In \u003c\/td\u003e \u003ctd\u003e 9.6 X 7.1 X 3.2 In \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":48609080672468,"sku":"P353533055899672422","price":20.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0850\/4478\/9460\/files\/a908b18760318b9f4624c08a3ea5d3c78f26f41f2c766aeda4fd30c867def508.jpg?v=1788396809","url":"https:\/\/yeyuanyijia.shop\/products\/hqst-mppt-solar-charge-controller-40-amp-negative-ground-controller-with-bluetooth-lcd-display-12v-24v-dc-input-solar-panel-regulator-for-gel-sealed-flooded-and-lithium-battery","provider":"My Store","version":"1.0","type":"link"}