{"product_id":"victron-energy-bluesolar-mppt-solar-charge-controller-100v-20a-48v-mppt-harvesting-bluetooth-ready","title":"Victron Energy BlueSolar MPPT Solar Charge Controller 100V 20A 48V — MPPT harvesting, Bluetooth-ready","description":"\u003cp\u003e\u003cstrong\u003eThe Victron Energy BlueSolar MPPT 100V, 20A (48V) is a maximum power point tracking solar charge controller that converts more available sunlight into battery-ready energy while protecting battery life.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eCompact yet powerful, this BlueSolar MPPT controller is designed for off-grid systems, mobile installations and small to medium battery banks that need efficient, reliable charging. It supports up to 100V PV input and delivers controlled charging at up to 20A for 48V battery systems. Built with Victron’s fast-tracking MPPT algorithms, it improves harvest from panels under changing light and partial shade, and offers optional remote monitoring via a separately sold Bluetooth dongle.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the BlueSolar MPPT get more power from my panels?\u003c\/h3\u003e\n\u003cp\u003eVictron’s MPPT electronics continuously search for the panel voltage that yields the highest output. When conditions change—clouds, temperature shifts, or partial shading—the controller re-optimizes, reducing lost production and increasing daily energy yield.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-speed MPPT algorithm for fast response to irradiance changes\u003c\/li\u003e\n  \u003cli\u003eOperates with PV input voltages up to 100V for flexible array configurations\u003c\/li\u003e\n  \u003cli\u003eDesigned to reduce mismatch losses when panels are partially shaded\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat system sizes and batteries are compatible with this model?\u003c\/h3\u003e\n\u003cp\u003eThis unit is sized for small-to-medium 48V battery systems and solar arrays where a 20A charging rate is appropriate. It’s suitable for RVs, small off-grid cabins, auxiliary battery banks, and compact marine installations, provided the panel array and battery specifications match the controller limits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNominal charge current: 20A at 48V battery systems\u003c\/li\u003e\n  \u003cli\u003ePV input rating up to 100V allows versatile panel wiring\u003c\/li\u003e\n  \u003cli\u003eWorks with lead‑acid or lithium batteries when set to the correct charge profile\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I monitor and adjust settings remotely?\u003c\/h3\u003e\n\u003cp\u003eThe BlueSolar MPPT itself does not include built-in Bluetooth, but you can add Victron’s Bluetooth dongle (sold separately) to enable wireless monitoring and configuration through VictronConnect. With the dongle attached, you can view live statistics, alter charge parameters and download logs from your smartphone or tablet.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBluetooth dongle enables VictronConnect mobile app access\u003c\/li\u003e\n  \u003cli\u003eRemote firmware updates and parameter adjustments possible via app\u003c\/li\u003e\n  \u003cli\u003eLocal LED indicators provide basic status without wireless access\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the BlueSolar protect my batteries and electronics?\u003c\/h3\u003e\n\u003cp\u003eBeyond harvesting power, the controller implements intelligent charge stages and safety features to extend battery life and prevent system damage. It prevents overcharging, limits current during high input, and communicates faults via status indicators so you can address wiring or panel problems quickly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMulti-stage charging profiles to safely bring batteries to full state of charge\u003c\/li\u003e\n  \u003cli\u003eBuilt-in protection against reverse polarity and short circuits\u003c\/li\u003e\n  \u003cli\u003eThermal management and intelligent current limiting at high temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Installers, DIY solar enthusiasts and owners of small off-grid systems who need an efficient, rugged MPPT controller for 48V battery banks. Choose this BlueSolar model if you want high conversion efficiency, flexible PV input up to 100V, and the option to add Bluetooth monitoring later. If you require integrated wireless connectivity out of the box, consider Victron’s SmartSolar lineup instead.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this model include Bluetooth?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — Bluetooth is not built in. Add Victron’s Bluetooth dongle (sold separately) for wireless monitoring via VictronConnect.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What PV input voltage does it support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It accepts PV input voltages up to 100V, allowing flexible panel string configurations.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":56844373000532,"sku":"B08LBWKTNF","price":110.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/victron-blue-solar-front.jpg?v=1787085590","url":"https:\/\/gardenluxe.co.uk\/products\/victron-energy-bluesolar-mppt-solar-charge-controller-100v-20a-48v-mppt-harvesting-bluetooth-ready","provider":"Gardenluxe Uk","version":"1.0","type":"link"}