{"product_id":"solar-charge-controller-20a-with-bluetooth-12v-24v-auto-detect-lcd-display-usb-port-compatible-lifepo4-lithium-gel-agm-sealed-monitor-via-lm-solar-app-ios-android-3-stage-charging","title":"Solar Charge Controller 20A with Bluetooth – 12V\/24V Auto Detect, LCD Display \u0026 USB Port, Compatible LiFePO4 Lithium Gel AGM Sealed, Monitor via LM Solar App (iOS\/Android), 3-Stage Charging","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBLUETOOTH REAL-TIME MONITORING – \"LM Solar\" App (iOS\/Android): Built-in BLE connects to smartphone displaying PV input voltage, battery SOC, charging current, load status \u0026amp; historical energy stats. Initial password 666666 (change after login). Check your solar charge controller​ system health remotely—no extra dongle required.\u003c\/li\u003e\n\u003cli\u003e20A SOLAR CHARGE CONTROLLER – 3-Stage Bulk\/Absorption\/Float: Microprocessor-controlled charging sequentially executes bulk (fast charge), absorption, and float stages to maximize battery cycle life. Rated 20A for small off-grid arrays: RV, cabin, shed, garden light, signage. A reliable charge controller 12v 24v​ solution for daily solar harvesting.\u003c\/li\u003e\n\u003cli\u003e12V\/24V AUTO-DETECT – Connect Battery First: Auto-recognizes system voltage upon first battery connection (wire order: Battery → Solar Panel → Load). Compatible with Sealed, Gel, Flooded, LiFePO4 (Lithium Iron Phosphate) and User-Defined Lithium. Custom charge voltage available in App for advanced DIY configurations. Works as a dependable solar panel controller​ for mixed battery banks.\u003c\/li\u003e\n\u003cli\u003eCOMPREHENSIVE PROTECTION – Reverse \/ Over \/ Short \/ Over-Temp: Reverse polarity (fuse-protected, controller undamaged), overcharge\/discharge cut-off, load short-circuit protection \u0026amp; over-temperature derating. Flame-retardant ABS housing with vent slots for passive cooling during extended operation. Essential safeguards for any solar controller 12v​ installation.\u003c\/li\u003e\n\u003cli\u003eLCD DISPLAY \u0026amp; USB TRICKLE PORT – Field-Ready Wiring: Top-mounted LCD shows PV voltage, battery voltage, charging amps \u0026amp; fault codes for quick diagnostics. Side USB-A port (5V typical) tops up phone or small 5V device at camp. Back label includes clear wiring diagram. This solar charge controller 12v 24v​ backed by 2-year limited warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Qigreesol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 24 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 4\"L x 1.5\"W x 5.9\"H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Qigreesol","offers":[{"title":"Default Title","offer_id":58349143621935,"sku":"B0FFRKK433","price":37.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/4435\/9471\/files\/51zEEDl9nuL.jpg?v=1787116337","url":"https:\/\/stagevera.us\/products\/solar-charge-controller-20a-with-bluetooth-12v-24v-auto-detect-lcd-display-usb-port-compatible-lifepo4-lithium-gel-agm-sealed-monitor-via-lm-solar-app-ios-android-3-stage-charging","provider":"Stagevera","version":"1.0","type":"link"}