{"product_id":"photonic-high-efficiency-20a-dual-battery-mppt-solar-charge-controller-with-lcd-display-for-solar-panels-up-to-260w-12v-battery-system-520w-24v-battery-system","title":"PHOTONIC - High Efficiency 20A Dual Battery MPPT Solar charge Controller with LCD Display for Solar Panels up to 260W (12V Battery System) \/ 520W (24V Battery System)","description":"\u003cp\u003eThis advanced 20A 12V\/24V dual battery solar controller uses advanced MPPT technology to charge two independent batteries or battery banks. The main battery is charged at high power, while a secondary battery is given a trickle charge of up to 1A. This makes it a perfect solar controller for a campervan, motorhome, boat or any other system with 2 batteries (e.g. engine and leisure battery). The main battery will be charged with a majority of the power, whilst the second battery will be trickle charged to keep it topped up and ready for use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eController specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"bullet\"\u003e\n\u003cli\u003eThe most advanced MPPT technology to ensure high efficiency (\u0026gt;95%) of your solar system\u003c\/li\u003e\n\u003cli\u003eFully automated operation and auto 12\/24V selection\u003c\/li\u003e\n\u003cli\u003e3 pairs of terminals (solar panel, battery 1, battery 2) for wires up to 16mm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum solar panel voltage 100V\u003c\/li\u003e\n\u003cli\u003eMaximum solar panel power 260W (12V) \/ 520W (24V)\u003c\/li\u003e\n\u003cli\u003eTemperature sensor for automatic compensation (-3mV\/°C\/2V)\u003c\/li\u003e\n\u003cli\u003eComprehensive electronic protection features\u003c\/li\u003e\n\u003cli\u003eCommunication port: RS485 interface\u003c\/li\u003e\n\u003cli\u003eGrounding: negative common ground\u003c\/li\u003e\n\u003cli\u003eCurrent limiting function (20A)\u003c\/li\u003e\n\u003cli\u003eSelf-consumption: \u0026lt;26mA\u003c\/li\u003e\n\u003cli\u003eWorking temperature: -30°C to +80°C\u003c\/li\u003e\n\u003cli\u003eSize: 243.7 x 158 x 63 mm\u003c\/li\u003e\n\u003cli\u003eMounting dimensions: 180 x 149 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1.1 kg\u003c\/li\u003e\n\u003cli\u003eMultiple mounting holes (5mm diameter) for ease of installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Life and Dream Campervan Supplies","offers":[{"title":"Default Title","offer_id":56991561515391,"sku":"DM2024","price":61.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/3729\/3695\/files\/DM2024.jpg?v=1771582714","url":"https:\/\/lifeanddream.co.uk\/products\/photonic-high-efficiency-20a-dual-battery-mppt-solar-charge-controller-with-lcd-display-for-solar-panels-up-to-260w-12v-battery-system-520w-24v-battery-system","provider":"Life and Dream Campervan Supplies","version":"1.0","type":"link"}