{"product_id":"temank-powmr-100a-mppt-solar-charge-controller-12-24-36-48v-auto-100a-lcd-parallelable-up-to-12","title":"Temank PowMr 100A MPPT Solar Charge Controller 12\/24\/36\/48V Auto — 100A, LCD, Parallelable (Up to 12)","description":"\u003cp\u003e\u003cstrong\u003eThe Temank PowMr 100A MPPT solar controller is a high-capacity, auto-sensing 12\/24\/36\/48V charge regulator that delivers up to 100A with MPPT tracking and supports up to 12 units in parallel for large solar installations.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis PowMr 100A unit combines advanced maximum-power-point-tracking with robust thermal design and multi-chemistry battery support to manage medium-to-large off-grid and mobile solar banks. It accepts high PV input voltages, offers adjustable charging parameters for lead-acid and lithium chemistries, and includes protections and an LCD readout for monitoring. With peerable controllers and an upgraded cooling system, it’s built for reliability in RVs, boats, commercial vehicles, cabins, and standalone arrays.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this controller maximize solar harvest?\u003c\/h3\u003e\n\u003cp\u003eThe PowMr 100A uses MPPT algorithms that continuously find the solar array’s optimal operating point to extract more energy than a PWM controller. Its tracking efficiency stays high (not less than 99%) and peak conversion efficiency reaches up to 97%, so more panel power reaches the battery.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContinuous MPPT tracking for better panel utilization\u003c\/li\u003e\n  \u003cli\u003e99% tracking efficiency minimum; peak conversion ~97%\u003c\/li\u003e\n  \u003cli\u003eAccepts PV voltages up to 150V for wider panel combinations\u003c\/li\u003e\n  \u003cli\u003eOptimized for higher-power arrays and long run-times\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat battery types and charging settings are supported?\u003c\/h3\u003e\n\u003cp\u003eThis controller supports typical 12\/24\/36\/48V systems and is compatible with sealed, gel, flooded lead-acid and LiFePO4\/Lithium-Ion batteries. Preset charge profiles simplify setup while user-programmable parameters (absorption, float, low cut-off, and load timer) let you tune charging to your specific battery bank.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAuto-detects system voltage (12\/24\/36\/48V)\u003c\/li\u003e\n  \u003cli\u003ePreloaded presets for sealed, gel, flooded, LiFePO4 and lithium-ion\u003c\/li\u003e\n  \u003cli\u003eCustomizable absorption, float, low-voltage cutoffs, and timers\u003c\/li\u003e\n  \u003cli\u003eExternal temperature probe input for temperature-compensated charging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the PowMr 100A handle heat and safety?\u003c\/h3\u003e\n\u003cp\u003eThermal design combines a die-cast aluminum chassis and an intelligent turbofan that runs above 45°C and stops below 40°C, keeping internal temperatures controlled without constant fan noise. Built-in protections guard against reversed polarity, overcurrent, short circuit, overvoltage, over-discharge and high temperature, and the controller warns or disconnects to protect components and batteries.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDie-cast aluminum body for passive heat dissipation\u003c\/li\u003e\n  \u003cli\u003eAuto-controlled turbofan for quieter, efficient cooling\u003c\/li\u003e\n  \u003cli\u003eComprehensive electrical protections for safe operation\u003c\/li\u003e\n  \u003cli\u003eTemperature probe plus lithium-specific safety logic\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I expand capacity by paralleling units?\u003c\/h3\u003e\n\u003cp\u003eYes — the PowMr 100A supports paralleling up to 12 identical controllers to scale current and total system capacity while simplifying maintenance. It also supports parallel connection with an 80A PowMr model (POW-M80-PRO) for mixed-capacity systems when configured correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to 12 controllers in parallel to increase system amperage\u003c\/li\u003e\n  \u003cli\u003eCompatible in parallel with POW-M80-PRO 80A unit\u003c\/li\u003e\n  \u003cli\u003eParallel operation improves redundancy and serviceability\u003c\/li\u003e\n  \u003cli\u003eFollow manufacturer guidance for PV-disconnect before parameter changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: installers and owners of medium-to-large off-grid or mobile solar systems who need a robust MPPT regulator with high current capacity, flexible battery compatibility, and the option to parallel multiple units. Ideal users include RV owners, marine operators, remote cabin setups, small commercial installations, and integrators wanting scalable, efficient charging with safety features and a clear LCD interface for monitoring.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eQuick setup note:\u003c\/em\u003e Always disconnect PV input before changing controller parameters. To reset if the unit shows night mode, connect only the battery and hold the last button for more than five seconds to restore factory defaults.\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: What PV voltage and power can the PowMr 100A accept?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It accepts PV up to 150V. Suggested PV power: ~1200W for 12V, 2400W for 24V, 3600W for 36V, and 4800W for 48V systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this with lithium batteries?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it supports LiFePO4 and lithium-ion with preset profiles and temperature probe support; avoid charging lithium below 0°C.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Temank","offers":[{"title":"Default Title","offer_id":56801823850836,"sku":"B0CYC435HG","price":245.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/temank-powmr-100a-front-panel.jpg?v=1786749868","url":"https:\/\/gardenluxe.co.uk\/products\/temank-powmr-100a-mppt-solar-charge-controller-12-24-36-48v-auto-100a-lcd-parallelable-up-to-12","provider":"Gardenluxe Uk","version":"1.0","type":"link"}