{"product_id":"high-efficiency-30a-mppt-charge-controller-12-24v-100v-4boats","title":"High Efficiency 30A MPPT Charge Controller 12\/24V 100V | 4Boats","description":"\u003cp\u003eReliable 30 A MPPT charge controller for off‑grid 12\/24 V battery systems, offering wide PV input (up to 100 V Voc), advanced protections and system monitoring.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMPPT Technology: This solar charge controller uses the most advanced Maximum Power Point Tracking to maximise energy harvest and operate with higher PV voltages.\u003c\/li\u003e\n\u003cli\u003eMaximum PV input: 390W for 12 V battery systems or 780W for 24 V systems; input\/open-circuit voltage up to 100 V (Voc).\u003c\/li\u003e\n\u003cli\u003eHigh efficiency: MPPT conversion efficiency \u0026gt;95% for improved system performance.\u003c\/li\u003e\n\u003cli\u003eFull system protection: reverse current prevention at night, over‑charge and deep‑discharge cut‑off, PV over‑voltage, overload, short circuit and reverse polarity protection, plus self‑diagnostic fault indication.\u003c\/li\u003e\n\u003cli\u003eLithium battery charging: compatible with lithium batteries when the lithium charging programme\/profile is selected via PC software or mobile app.\u003c\/li\u003e\n\u003cli\u003eAdvanced system monitoring: the controller automatically recognises 12\/24 V battery systems (note a battery should be connected before the solar panel); built‑in LCD displays voltage, current, state of charge and accumulated charge\/discharge energy; user buttons to select battery type and set load timers.\u003c\/li\u003e\n\u003cli\u003eMultiple connectivity options: supports remote meter MT50 with LCD, and RS485\/RJ45 interface for PC or mobile app monitoring and programming.\u003c\/li\u003e\n\u003cli\u003eController specifications: negative common ground; current limiting function 10 A (10 A load\/output limit separate from the controller's 30 A maximum charging rating — used for load protection\/configuration); self‑consumption \u0026lt;12 mA; working temperature -25°C to +50°C; size 22.8 x 16.4 x 5.5 cm; mounting dimension 17 x 16.4 cm; weight 1.26 kg; multiple mounting holes (5 mm diameter).\u003c\/li\u003e\n\u003cli\u003eRefer to the downloadable User Manual for Photonic Universe High Efficiency 30 A MPPT solar charge controller for setup, wiring diagrams and full specifications. Ensure the battery is connected before the solar panel during installation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4Boats","offers":[{"title":"Default Title","offer_id":56755727499638,"sku":"PTR3210AN","price":109.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/8140\/9004\/files\/high-efficiency-30a-mppt-solar-charge-controller-for-solar-panels-up-to-390w-12v-780w-24v-up-to-100v-4boats-1_2073039a-e639-4daa-acd9-fc5255f87076.jpg?v=1764338986","url":"https:\/\/www.leighnumberplates.com\/products\/high-efficiency-30a-mppt-charge-controller-12-24v-100v-4boats","provider":"Leigh Number Plates","version":"1.0","type":"link"}