{"product_id":"lensun-waterproof-20a-40a-mppt-solar-controller","title":"Lensun Waterproof 20A 40A MPPT Solar Controller with Battery Clips","description":"\u003cp\u003e\u003cstrong\u003eNote: \u003c\/strong\u003eWe have warehouses in the US, UK, and Germany, and we will ship to you according to your country to avoid paying import duties.\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"font-size: 12px;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 205);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 14px;\"\u003eLensun Waterproof 20A 40A MPPT Solar Charge Controller\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 14px;\"\u003eCome with Battery Alligator Clips and Solar Connectors for Lithium-ion LiFePO4 AGM Gel Lead-Acid Batteries\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 14px;\"\u003e12V 24V Auto for RV Boat Solar System.\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"font-size: 11pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\" lang=\"EN-US\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eLensun 20A\/40A Waterproof MPPT solar controller comes with battery clips and solar connectors,\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e ready to charge the battery, suitable for Lensun foldable solar panels and any other solar panels with solar\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 13px;\"\u003e\u003cspan\u003e\u003cspan style=\"font-size: 14px;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14px;\"\u003econnectors.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"font-size: 11pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\" lang=\"EN-US\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eThe Solar charge controller is based on a common negative design and advanced MPPT control algorithm, with intelligent protection against reverse polarity, overcharging, short-circuit, and reverse current.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"font-size: 11pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\" lang=\"EN-US\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cb\u003e\u003cspan style=\"color: #0000ff;\"\u003eBluetooth, Support mobile phone APP, realize wireless monitoring function of solar controller.\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"font-size: 11pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\" lang=\"EN-US\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eCompatible with Various Battery options: Sealed, Gel, Flooded, and Lithium-ion.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\" align=\"left\"\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\" align=\"left\"\u003e1. Accessories include standard connector- for solar panels; Anderson connector for pre-wired RV; 20A standard fuse; alligator clamps for car battery or 12 volts lead acid battery.\u003cbr\u003e2. Lithium, Liquid, Gel, Flooded, and AGM battery for selection.\u003cbr\u003e3. Waterproof design, suitable for indoor, outdoor, camping, boat, and RV use.\u003cbr\u003e4. Innovative MPPT technology with High tracking efficiency of up to 99% and peak Conversion efficiency of 98%. Automatically detect 12V or 24V DC system voltages. Four stages charge way: MPPT, boost, equalization, float.\u003cbr\u003e5. Bluetooth, Support mobile phone APP, realize wireless monitoring function of solar controller.\u003cbr\u003eDual automatic restriction function when exceeding rated Charging Power and Charging Current.Great for RVs, boats, communication base stations, household systems, field monitoring, etc.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\" align=\"left\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSpecification: \u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e20A \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSolar Panel Parameters\u003c\/strong\u003e\u003cbr\u003eMax volt on PV(-20℃): 75V\u003cbr\u003eMax volt on PV(25℃): 70V\u003cbr\u003eMax input power: 260W\/520W\u003cbr\u003eMPPT tracking range: (Battery Voltage + 1.0V) ~Voc*0.9\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBattery Parameters\u003c\/strong\u003e\u003cbr\u003eSystem voltage: 12\/24V automatical recognization\u003cbr\u003eMax charging current: 20A\u003cbr\u003eMPPT charging voltage: \u0026lt;14.5\/29.0V@25℃\u003cbr\u003eBoost voltage: 14.0~14.8V\/28.0~29.6V(default:14.5\/29.0V@25℃）\u003cbr\u003eEqualization voltage: 14.0~15.0V\/28.0~30.0V(default:14.8\/29.6V@25℃）\u003cbr\u003eFloat voltage: 13.0~14.5V\/26.0~29.0V(default:13.7\/27.4V@25℃）\u003cbr\u003eLow voltage disconnect: 10.8~11.8V\/21.6~23.6V(default: 11.2\/22.4V)\u003cbr\u003eLow voltage reconnect: 11.6~12.8V\/23.2~25.6V(default: 12.0\/24.0V)\u003cbr\u003eCharging target volt: 10.0~32.0V(Lithium, default: 14.4V)\u003cbr\u003eCharging recovery volt: 9.2~31.8V(Lithium, default: 14.0V)\u003cbr\u003eLow voltage disconnect: 9.0~30.0V(Lithium, default: 10.6V)\u003cbr\u003eLow voltage reconnect: 9.6~31.0V(Lithium, default: 12.0V)\u003cbr\u003eMax volt on bat terminal: 35V\u003cbr\u003eBattery type: Gel, AGM, Liquid, Lithium(default: Gel)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Parameters\u003c\/strong\u003e\u003cbr\u003eMax tracking efficiency: \u0026gt;99.9%\u003cbr\u003eMax conversion efficiency: 98.0%\u003cbr\u003eDimensions: 164x109x32mm\/6.5x4.3x1.3 inch\u003cbr\u003eWeight: 0.9kgs\/2 lbs\u003cbr\u003eCommunication: BLE\u003cbr\u003eProtection degree: IP54\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e40A \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSolar Panel Parameters\u003c\/strong\u003e\u003cbr\u003eMax volt on PV(-20℃): 100V\u003cbr\u003eMax volt on PV(25℃): 90V\u003cbr\u003eMax input power: 520W\/1040W\u003cbr\u003eMPPT tracking range: (Battery Voltage + 1.0V) ~Voc*0.9\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBattery Parameters\u003c\/strong\u003e\u003cbr\u003eSystem voltage: 12\/24V automatical recognization\u003cbr\u003eMax charging current: 40A\u003cbr\u003eMPPT charging voltage: \u0026lt;14.5\/29.0V@25℃\u003cbr\u003eBoost voltage: 14.0~14.8V\/28.0~29.6V(default:14.5\/29.0V@25℃）\u003cbr\u003eEqualization voltage: 14.0~15.0V\/28.0~30.0V(default:14.8\/29.6V@25℃）\u003cbr\u003eFloat voltage: 13.0~14.5V\/26.0~29.0V(default:13.7\/27.4V@25℃）\u003cbr\u003eLow voltage disconnect: 10.8~11.8V\/21.6~23.6V(default: 11.2\/22.4V)\u003cbr\u003eLow voltage reconnect: 11.6~12.8V\/23.2~25.6V(default: 12.0\/24.0V)\u003cbr\u003eCharging target volt: 10.0~32.0V(Lithium, default: 14.4V)\u003cbr\u003eCharging recovery volt: 9.2~31.8V(Lithium, default: 14.0V)\u003cbr\u003eLow voltage disconnect: 9.0~30.0V(Lithium, default: 10.6V)\u003cbr\u003eLow voltage reconnect: 9.6~31.0V(Lithium, default: 12.0V)\u003cbr\u003eMax volt on bat terminal: 35V\u003cbr\u003eBattery type: Gel, AGM, Liquid, Lithium(default: Gel)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Parameters\u003c\/strong\u003e\u003cbr\u003eMax tracking efficiency: \u0026gt;99.9%\u003cbr\u003eMax conversion efficiency: 98.0%\u003cbr\u003eDimensions: 184x133x40mm\/7.3x5.3x1.6 inch\u003cbr\u003eWeight: 1.33kgs\/2.9 lbs\u003cbr\u003eCommunication: BLE\u003cbr\u003eProtection degree: IP54\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eAPP Download\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eFor iPhone, download “Solarlife” from the Apple APP Store\u003cbr\u003eFor Android Phone, download “SolarLifeBT” in Google Play Store\u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003ePacking:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e1 x 20A or 40A Waterproof MPPT solar controller (at your option)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"LensunSolar","offers":[{"title":"20A","offer_id":43702555443265,"sku":"Win2075-KT-BC","price":89.0,"currency_code":"USD","in_stock":true},{"title":"40A","offer_id":43702555476033,"sku":"Win40100-KT-BC","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2156\/4737\/files\/lensun-20a-waterproof-mppt-solar-controller-04.jpg?v=1773028297","url":"https:\/\/lensunsolar.com\/products\/lensun-waterproof-20a-40a-mppt-solar-controller","provider":"LensunSolar ","version":"1.0","type":"link"}