{"title":"Charge controllers","description":"\u003cp data-start=\"86\" data-end=\"457\" class=\"\"\u003e A charge controller (also known as a charge regulator) is the link between your solar panel and battery. It ensures safe battery charging, prevents overcharging, and extends the lifespan of your entire off-grid system. At \u003cstrong data-start=\"330\" data-end=\"341\"\u003eUMATECH\u003c\/strong\u003e , you can choose from efficient \u003cstrong data-start=\"365\" data-end=\"383\"\u003eMPPT regulators\u003c\/strong\u003e from 10 A to 60 A, as well as affordable \u003cstrong data-start=\"416\" data-end=\"432\"\u003ePWM models\u003c\/strong\u003e for smaller setups.\u003c\/p\u003e\n\n \u003cp data-start=\"459\" data-end=\"837\" class=\"\"\u003e\u003cstrong data-start=\"459\" data-end=\"475\"\u003eWhy MPPT?\u003c\/strong\u003e Maximum Power Point Tracking continuously analyzes your panel's voltage curve and harvests up to 30% more energy than a standard PWM controller—especially on cold or cloudy days. Our top-of-the-line models support 12V, 24V, and 48V battery banks and accept PV voltages up to 150V, allowing you to connect panels in series and minimize cable losses.\u003c\/p\u003e\n\n\u003cp data-start=\"839\" data-end=\"1199\" class=\"\"\u003e All controllers feature multiple protections against reverse polarity, short circuits, high temperatures, and overvoltage. You can view charging current, panel voltage, and battery status in real time via the built-in LCD screen or the Bluetooth app. Integrated charge profiles for AGM, GEL, LiFePO₄, and even user-specific curves make fine-tuning a breeze.\u003c\/p\u003e\n\n \u003cp data-start=\"1201\" data-end=\"1495\" class=\"\"\u003eSimply mount the controller in a well-ventilated location, connect the MC4 cables and battery clamps, and you're done—no programming required. For camping, boats, or tiny houses, we also offer IP67 waterproof controllers with Anderson plugs, ideal for quick plug-and-play installation.\u003c\/p\u003e\n\n\u003cp data-start=\"1497\" data-end=\"1707\" class=\"\"\u003e Need advice on current or panel configuration? The UMA team is happy to help via chat or phone. Order before 11 PM and we'll ship the same day, so your solar setup will be charging more efficiently tomorrow.\u003c\/p\u003e","products":[{"product_id":"wl4-cc-mppt-20-lcd-20-ah-mppt-laad-controller-met-zekering-voor-zonnepaneel","title":"UMA CC-MPPT-20-LCD 20 Ah MPPT charge controller with fuse for solar panels","description":"\u003cp\u003e \u003cstrong\u003eUMA cc-mppt-20-lcd – MPPT solar panel charge controller with LCD display\u003c\/strong\u003e\u003cbr\u003e The UMA cc-mppt-20-lcd is an advanced charge controller designed for solar panel systems with a 12VDC or 24VDC battery. Thanks to its efficient MPPT technology, this controller ensures optimal charge management and increased energy yield from your solar panels. The controller supports a charging current of up to 20A and is suitable for AGM and GEL batteries.\u003c\/p\u003e\n\n\u003cp\u003e With the built-in LCD screen and LED indicator, you always have a clear overview of the charging process, battery status and system performance.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eApplication \u0026amp; Benefits\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Efficient energy management via MPPT (maximum power point tracking)\u003c\/li\u003e\n\n\u003cli\u003e Suitable for 12VDC and 24VDC batteries\u003c\/li\u003e\n\n \u003cli\u003eCompatible with AGM and Gel batteries\u003c\/li\u003e\n\n\u003cli\u003e Clear display via LCD display and LED status indication\u003c\/li\u003e\n\n\u003cli\u003e Robust and reliable solution for off-grid solar energy systems\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e Technical specifications\u003cbr\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Charging capacity: max. 20a\u003c\/li\u003e\n\n\u003cli\u003e Compatible battery types: AGM and Gel\u003c\/li\u003e\n\n\u003cli\u003e Input voltage for 12VDC battery: 20 – 60VDC\u003c\/li\u003e\n\n\u003cli\u003e Input voltage for 24VDC battery: 30 – 90VDC\u003c\/li\u003e\n\n\u003cli\u003e Max. Charging current: 20A\u003c\/li\u003e\n\n\u003cli\u003e Display: LCD screen + LED indicator\u003c\/li\u003e\n\n\u003cli\u003e MPPT technology: yes\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"UMA","offers":[{"title":"Default Title","offer_id":51268313186568,"sku":"SCC-20A-MPPT-LCD","price":199.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/1122\/6376\/files\/UMACC-MPPT-20-LCD-1.png?v=1749871916"},{"product_id":"wl4-cc-mppt-20-led-20-ah-mppt-laad-controller-voor-zonnepaneel-installatie","title":"UMA CC-MPPT-20-LED 20 Ah MPPT charge controller for solar panel installation","description":"\u003cp\u003e\u003cstrong\u003eUMA cc-mppt-20-led – mppt solar panel charge controller (12\/24v, 20a)\u003c\/strong\u003e\u003cbr\u003e The UMA cc-mppt-20-led is an advanced charge controller for efficiently managing a solar panel-battery system. Thanks to MPPT technology (maximum power point tracking), this controller optimizes the energy harvest from solar panels, resulting in faster and more stable battery charging.\u003c\/p\u003e\n\n\u003cp\u003e This controller supports both 12VDC and 24VDC batteries and is suitable for use with AGM, GEL, and LiFePO4 battery types. The WL4 CC-MPPT-20-LED is designed for applications where reliability, compatibility, and easy status monitoring with LED indicators are essential.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eBenefits \u0026amp; Application\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Smart MPPT control for maximum solar yield\u003c\/li\u003e\n\n\u003cli\u003e Compact design with clear LED status display\u003c\/li\u003e\n\n\u003cli\u003e Compatible with multiple battery technologies, including lifepo4\u003c\/li\u003e\n\n\u003cli\u003e Suitable for campers, off-grid systems, yachts or security systems\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eKey Features\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Charging capacity: maximum 20a\u003c\/li\u003e\n\n \u003cli\u003eBattery types: AGM, Gel, and Lifepo4\u003c\/li\u003e\n\n\u003cli\u003e Suitable for:\u003c\/li\u003e\n\n\u003cli\u003e 12VDC battery: solar panel input 10-40VDC\u003c\/li\u003e\n\n\u003cli\u003e 24VDC battery: solar panel input 20-65VDC\u003c\/li\u003e\n\n\u003cli\u003e Protection: overcharge and overvoltage protection\u003c\/li\u003e\n\n\u003cli\u003e Indicator: LED status display for voltage, charging status and error messages\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e","brand":"UMA","offers":[{"title":"Default Title","offer_id":51268342251784,"sku":"SCC-20A-MPPT","price":165.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/1122\/6376\/files\/UMACC-MPPT-20-LED-1.png?v=1749869168"},{"product_id":"wl4-cc-mppt-30-lcd-30ah-mppt-laad-controller-met-zekering-voor-zonnepaneel","title":"UMA CC-MPPT-30-LCD 30Ah MPPT charge controller with fuse for solar panels","description":"\u003cp\u003e \u003cstrong\u003eUMA cc-mppt-30-lcd – mppt charge controller for solar panel battery systems (30a)\u003c\/strong\u003e\u003cbr\u003e The UMA cc-mppt-30-lcd is an advanced MPPT charge controller for efficiently charging batteries in solar panel systems. This controller supports both 12VDC and 24VDC batteries and offers maximum control and safety when charging AGM or GEL batteries.\u003c\/p\u003e\n\n \u003cp\u003eThanks to the intelligent MPPT algorithm (maximum power point tracking), the solar panel's output is optimally utilized. The controller features an LCD screen for real-time information and an LED indicator for status notifications.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eApplications and benefits\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Suitable for off-grid solar panel installations\u003c\/li\u003e\n\n\u003cli\u003e Ensures stable and safe charging of 12V or 24V batteries\u003c\/li\u003e\n\n\u003cli\u003e Only compatible with AGM and Gel batteries.\u003c\/li\u003e\n\n\u003cli\u003e Ideal for use in combination with wl4 solar panels, energy storage and 4g systems\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eKey Specifications\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Maximum charging capacity: 30a\u003c\/li\u003e\n\n\u003cli\u003e Battery types: agm and gel\u003c\/li\u003e\n\n\u003cli\u003e Max. input voltage solar panel:\u003c\/li\u003e\n\n\u003cli\u003e 20–60VDC for 12VDC batteries\u003c\/li\u003e\n\n\u003cli\u003e 30–90VDC for 24VDC batteries\u003c\/li\u003e\n\n\u003cli\u003e Display: LCD screen for charging status and settings\u003c\/li\u003e\n\n\u003cli\u003e Status indicator: LED for easy display of operating status\u003c\/li\u003e\n\n\u003cli\u003e Compact and reliable design for long-term use\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"UMA","offers":[{"title":"Default Title","offer_id":51268349100296,"sku":"SCC-30A-MPPT-LCD","price":189.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/1122\/6376\/files\/UMACC-MPPT-30-LCD-1.png?v=1749867139"},{"product_id":"wl4-cc-pwm-30-usb-pwm-30-ah-laad-controller-met-usb-en-12vdc-uitgang-voor-zonnepaneel","title":"UMA CC-PWM-30-USB - 30 Ah charge controller - 12\/24 VDC output","description":"\u003cp\u003e \u003cstrong\u003eUMA CC-PWM-30-USB solar panel charge controller – 12V\/24V – with USB output\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e The UMA CC-PWM-30-USB is an advanced charge controller that ensures efficient and safe charging of batteries in solar energy systems. With a charging capacity of up to 30A, this controller is ideal for small to medium-sized off-grid applications. Whether you're using a 12V or 24V battery, this controller automatically adjusts and offers maximum control over the charging process.\u003c\/p\u003e\n\n \u003cp\u003eFor a 12V battery, the controller supports solar panels up to 23VDC, and for a 24V battery up to 46VDC. In addition to a 12VDC output, the controller has two convenient 5V USB outputs (2.5A), perfect for directly powering devices like a 4G MIFI router – which you can find under the buy button.\u003c\/p\u003e\n\n\u003cp\u003e The controller features a clear LCD display for real-time monitoring and LED indicators for quick status indication.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Charging capacity up to 30A\u003c\/li\u003e\n\n\u003cli\u003e Supports 12VDC and 24VDC batteries\u003c\/li\u003e\n\n\u003cli style=\"font-weight: bold;\"\u003e \u003cstrong\u003eInput voltage:\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e Up to 23VDC for 12V systems\u003c\/li\u003e\n\n\u003cli\u003e Up to 46VDC for 24V systems\u003c\/li\u003e\n\n\u003cli\u003e 12VDC output\u003c\/li\u003e\n\n\u003cli\u003e 2x 5V USB outputs (2.5A) – ideal for MIFI router\u003c\/li\u003e\n\n\u003cli\u003e LCD display for settings and status\u003c\/li\u003e\n\n\u003cli\u003e LED indicators for visual display\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"UMA","offers":[{"title":"Default Title","offer_id":51268454908168,"sku":"SCC-30A-PWM-LCD","price":25.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/1122\/6376\/files\/UMACC-PWM-30-USB-1.png?v=1749909651"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/1122\/6376\/collections\/UMATECH-mppt.png?v=1746811995","url":"https:\/\/www.uma-tech.com\/en\/collections\/laadregelaars.oembed","provider":"UMATECH","version":"1.0","type":"link"}