{"product_id":"bluesolar-mppt-100-20-controller","title":"Victron BlueSolar MPPT 100\/20 Solar Charge Controller | SCC110020170R","description":"\u003cp\u003eThe Victron BlueSolar MPPT 100\/20 is a solar charge controller for 12V, 24V and 48V battery systems, accepting a maximum PV open-circuit voltage of 100V and delivering up to 20A of charge current. It suits off-grid installations, mobile systems and small-scale solar setups where a compact MPPT controller is needed.\u003c\/p\u003e\u003ch2\u003eKey features of the Victron MPPT 100\/20\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePV input\u003c\/strong\u003e, maximum open-circuit voltage of 100V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge current\u003c\/strong\u003e, up to 20A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery compatibility\u003c\/strong\u003e, 12V, 24V and 48V, with automatic voltage detection on startup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge method\u003c\/strong\u003e, MPPT (Maximum Power Point Tracking) algorithm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery types\u003c\/strong\u003e, suitable for lead-acid (AGM, Gel, flooded) and lithium chemistries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 0.6kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eThe controller tracks the maximum power point of the connected solar array continuously, adjusting in real time as panel temperature or shading changes rather than operating at a fixed voltage point. The 100V maximum PV input allows two higher-voltage panels to be wired in series on a 12V or 24V battery bank without exceeding the controller's limit. The 48V battery option suits larger off-grid systems where a higher battery voltage reduces losses over longer cable runs. Battery voltage should be confirmed before first connection to ensure the auto-detection reads correctly.\u003c\/p\u003e\u003cp\u003eThis is the retail variant, SCC110020170R, supplied in retail packaging. It is functionally identical to the standard version and suits resellers or installers supplying the unit directly to an end user.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUsed in off-grid cabins and outbuildings, narrowboats and marine leisure installations, campervans and motorhomes, remote monitoring or telecoms sites, agricultural buildings, and 48V off-grid battery systems.\u003c\/p\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit by a qualified electrician or experienced solar installer. Keep PV array open-circuit voltage below 100V under all conditions, including cold weather, which raises Voc above the STC-rated figure. Confirm battery voltage before first connection. No G98 or G99 grid notification applies to off-grid systems, but wiring must comply with BS 7671. Use correctly rated DC fusing and cabling between array, controller and battery.\u003c\/p\u003e\u003ch2\u003eWhat's included\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 x Victron BlueSolar MPPT 100\/20 charge controller, retail packaging\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52053861564704,"sku":"SCC110020170R","price":55.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-scc110020170r-1.webp?v=1785421450","url":"https:\/\/www.ledandsolar.co.uk\/products\/bluesolar-mppt-100-20-controller","provider":"LED \u0026 Solar","version":"1.0","type":"link"}