{"product_id":"high-efficiency-20a-mppt-charge-controller-12-24v-100v-4boats","title":"High-efficiency 20A MPPT Charge Controller, 12\/24V 100V | 4Boats","description":"\u003cp\u003eHigh-efficiency 20 A MPPT solar charge controller, 12\/24 V, up to 100 V PV input — designed for reliable charging of 12\/24 V battery systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMPPT technology: advanced Maximum Power Point Tracking for maximum power harvest; works with panel voltages up to 100 V and supports 260W (12 V) or 520W (24 V) input while achieving \u0026gt;95% conversion efficiency.\u003c\/li\u003e\n\u003cli\u003eFull system protection: comprehensive electronic protections including reverse current prevention at night (battery to panel), over-charge cut-off, deep-discharge protection, solar panel over-voltage, overload, short circuit and reverse polarity plus self-diagnostic fault reporting.\u003c\/li\u003e\n\u003cli\u003eLithium battery charging: compatible with lithium chemistries when the lithium charging programme is selected via PC software or the mobile app.\u003c\/li\u003e\n\u003cli\u003eSupported battery types: selectable charging profiles for Sealed\/AGM, GEL, Flooded lead-acid and LiFePO4 batteries (selectable via software\/app).\u003c\/li\u003e\n\u003cli\u003eAdvanced system monitoring: automatically recognises 12\/24 V battery systems (battery should be connected before the solar panel); built-in LCD shows real-time voltages and currents (panel and load), state of charge and cumulative charge\/discharge energy; manual battery type selection and programmable load timers.\u003c\/li\u003e\n\u003cli\u003eMultiple connectivity options: advanced communications with RS485\/RJ45 port; can connect to a remote meter (MT50) with LCD and be monitored\/programmed via PC or mobile app for future expandability.\u003c\/li\u003e\n\u003cli\u003eController specifications \u0026amp; protections: Max charge current: 20 A; current limiting function (20 A); common negative ground; self-consumption \u0026lt;12 mA; industry-grade protection features to preserve system reliability and ensure high conversion efficiency.\u003c\/li\u003e\n\u003cli\u003eOperating range \u0026amp; environment: working temperature −25°C to +50°C (−13°F to +122°F); high conversion efficiency improves system performance, especially when panel VOC is much higher than battery voltage.\u003c\/li\u003e\n\u003cli\u003eMechanical details: size 22 x 15.4 x 5.2 cm (8.66 x 6.06 x 2.Ø 5 in); mounting dimension 17 x 14.5 cm (6.69 x 5.71 in); weight 0.94 kg (2.07 lb); multiple mounting holes (5 mm diameter) for easy installation.\u003c\/li\u003e\n\u003cli\u003eDocumentation \u0026amp; support: user manual and product documents for the Photonic Universe High-efficiency 20 A MPPT controller are available to download; programmable and serviceable via the supplied communication options (PC software, mobile app and MT50).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor best results, connect the battery to the controller first, then the solar panel; consult the downloadable user manual for wiring diagrams, charging profiles and app\/PC setup instructions.\u003c\/p\u003e","brand":"4Boats","offers":[{"title":"Default Title","offer_id":44904888434888,"sku":"PTR2210AN","price":89.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0116\/4351\/9038\/files\/high-efficiency-20a-mppt-solar-charge-controller-for-solar-panels-up-to-260w-12v-520w-24v-up-to-100v-4boats-1.jpg?v=1768727555","url":"https:\/\/www.moonglowattractors.co.uk\/products\/high-efficiency-20a-mppt-charge-controller-12-24v-100v-4boats","provider":"Moonglow fishing                                                  ","version":"1.0","type":"link"}