{"product_id":"enerdrive-en43520-mppt-20amp-solar-charge-controller","title":"Enerdrive EN43520 MPPT 20Amp Solar Charge Controller","description":"\u003cp\u003eEnerdrive EN43520 MPPT 20Amp Solar Charge Controller. The Enerdrive 20A Solar Charge Controller is a high performance solar management solution designed to maximise charging efficiency in 12V and 24V off-grid power systems. Using advanced MPPT (Maximum Power Point Tracking) technology, the controller continuously tracks the optimum operating point of your solar panels to extract the highest possible energy output, delivering up to 20–30% greater efficiency compared to traditional PWM controllers.\u003cbr\u003eIdeal for caravans, camper trailers, 4WDs, marine systems and remote power installations, the EN43520 supports a wide range of battery chemistries including lithium (LiFePO₄), AGM, gel, sealed and flooded batteries. Its intelligent multi stage charging system helps maximise battery performance and lifespan while ensuring safe and reliable operation in demanding Australian conditions.\u003cbr\u003eThe integrated LCD display provides real time monitoring of charging performance, battery status, solar input and energy statistics, while comprehensive electronic protection systems safeguard against overcharging, overheating, reverse polarity and short circuits. Compact, efficient and easy to install, the EN43520 is an excellent choice for medium sized off-grid solar systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures and Benefits:\u003c\/strong\u003e\u003cbr\u003eAdvanced MPPT technology delivers up to 20–30% more charging efficiency compared to PWM controllers\u003cbr\u003eAutomatic 12V \/ 24V system voltage detection\u003cbr\u003eSupports lithium (LiFePO₄), AGM, gel, sealed and flooded lead acid batteries\u003cbr\u003eIntelligent multi stage charging improves battery health and lifespan\u003cbr\u003eUltra fast MPPT tracking efficiency up to 99.5%\u003cbr\u003eHigh DC\/DC conversion efficiency up to 98.3%\u003cbr\u003eLCD display provides real time system monitoring and energy statistics\u003cbr\u003eComprehensive electronic protection against overcharge, reverse polarity, overheating and short circuits\u003cbr\u003eWide PV input voltage range supports modern high voltage solar panels\u003cbr\u003eFanless cooling design for quiet and reliable operation\u003cbr\u003eRS485 communications port included for future monitoring and integration options\u003cbr\u003eCompact and durable design ideal for caravans, RVs, boats and remote solar installations\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eController Type: MPPT (Maximum Power Point Tracking)\u003cbr\u003eSystem Voltage: 12V \/ 24V Auto Select\u003cbr\u003eBattery Voltage Range: 8V – 32V\u003cbr\u003eRated Charge Current: 20A\u003cbr\u003eMaximum Load Output Current: 20A\u003cbr\u003eMaximum PV Open Circuit Voltage:100V (92V @ 25°C)\u003cbr\u003eMPPT Operating Voltage Range: Battery Voltage +2V to 72V\u003cbr\u003eRecommended PV Array Size: 300W (12V) \/ 600W (24V)\u003cbr\u003eMaximum PV Array Size (Overdrive): 360W (12V) \/ 720W (24V)\u003cbr\u003eEfficiency (Maximum): 98.30%\u003cbr\u003eSelf Consumption: ≤30mA (12V) \/ ≤16mA (24V)\u003cbr\u003eCharging Stages: MPPT \/ Bulk \/ Absorption \/ Float\u003cbr\u003eSupported Battery Types: Lithium (LiFePO₄), AGM, Gel, Flooded, Sealed\u003cbr\u003eRS485 Interface: (RJ45)\u003cbr\u003eGrounding: Common Negative\u003cbr\u003eProtection Rating: IP33\u003cbr\u003eOperating Temperature: -25°C to +50°C\u003cbr\u003eStorage Temperature: -20°C to +70°C\u003cbr\u003eRelative Humidity: ≤95% Non-Condensing\u003cbr\u003eDimensions: 217mm (L) × 158mm (W) × 56.5mm (H)\u003cbr\u003eMounting Hole Size: Ø5mm\u003cbr\u003eMaximum Cable Size: 6mm² (10AWG)\u003cbr\u003eWarranty: 2 Years\u003cbr\u003eUser Manual, click here\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is Included:\u003c\/strong\u003e\u003cbr\u003e1 x Enerdrive EN43520 MPPT 20Amp Solar Charge Controller\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Information:\u003c\/strong\u003e\u003cbr\u003eNot what you are looking for? Check out the full range of Solar Accessories here.\u003c\/p\u003e","brand":"Enerdrive","offers":[{"title":"Default Title","offer_id":47937251377317,"sku":"511-2022","price":196.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/0731\/0501\/files\/cb8095e5-29cf-4bd6-90bb-8c1513f1c1b1.png?v=1782120602","url":"https:\/\/suncoastcaravanservice.com.au\/products\/enerdrive-en43520-mppt-20amp-solar-charge-controller","provider":"Suncoast Caravan Service","version":"1.0","type":"link"}