{"product_id":"regulador-pwm-victron-bluesolar-light-12-24-20","title":"Victron BlueSolar Light 12\/24-20 20A PWM Charge Controller","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron BlueSolar Light 12\/24-20 20A\u003c\/strong\u003e is a PWM charge controller designed for 12 V or 24 V solar systems that require higher current than the 5 A and 10 A versions. It automatically detects battery voltage, applies three-stage charging to extend battery life, and offers a load output with low voltage disconnect to protect against deep discharges. It features integrated day\/night lighting control with a timer, ideal for autonomous lighting without the need for external controllers. Its two-digit LED display simplifies adjustment and diagnostics, while its low self-consumption maximizes available energy in small and medium-sized installations.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20 A nominal current\u003c\/strong\u003e for 12\/24 V with automatic detection.\u003c\/li\u003e\n  \u003cli\u003eThree-stage charging: initial, absorption (≈14.2 V\/28.4 V), and float (≈13.8 V\/27.6 V) for lead-acid batteries.\u003c\/li\u003e\n  \u003cli\u003eOutput with LVD: low voltage disconnect (≈11.2 V\/22.4 V) and defined manual\/automatic reconnection.\u003c\/li\u003e\n  \u003cli\u003eIntegrated lighting control: day\/night mode and programmable timer from the LED display.\u003c\/li\u003e\n  \u003cli\u003eProtections: overload, output short circuit, PV\/battery reverse polarity, and overtemperature.\u003c\/li\u003e\n  \u003cli\u003eCommon positive, IP20, and self-consumption \u0026lt;10 mA for greater system efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eExtends battery life thanks to stage management and precise low voltage disconnect.\u003c\/li\u003e\n  \u003cli\u003eMore available power than the 5\/10 A versions, while maintaining simplicity and reliability.\u003c\/li\u003e\n  \u003cli\u003eAutomates lighting without additional accessories, reducing costs and installation complexity.\u003c\/li\u003e\n  \u003cli\u003eClear interface with LED display: configuration and verification in seconds, without external equipment.\u003c\/li\u003e\n  \u003cli\u003eLow self-consumption to maximize usable energy in systems with few panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003ePerfect for autonomous public and residential lighting, solar signage, small installations in caravans and boats, remote sensors, electric fences, and 12\/24 V systems that require a robust PWM controller with lighting control.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBattery voltage\u003c\/td\u003e\n\u003ctd\u003e12\/24 V (automatic detection)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCharge current\u003c\/td\u003e\n\u003ctd\u003e20 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCharging stages\u003c\/td\u003e\n\u003ctd\u003eInitial · Absorption ≈14.2 V\/28.4 V · Float ≈13.8 V\/27.6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLVD (disconnect)\u003c\/td\u003e\n\u003ctd\u003e≈11.2 V \/ 22.4 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLVD reconnection\u003c\/td\u003e\n\u003ctd\u003eManual ≈12.6 V\/25.2 V · Automatic ≈13.1 V\/26.2 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePV max. (Voc)\u003c\/td\u003e\n\u003ctd\u003e≈28 V (12 V system) \/ ≈55 V (24 V system)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSelf-consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 10 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLoad output\u003c\/td\u003e\n\u003ctd\u003eLVD + day\/night control with timer\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eGrounding\u003c\/td\u003e\n\u003ctd\u003eCommon positive\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eReverse polarity, overload, short circuit, overtemperature\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProtection rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTemperature range\u003c\/td\u003e\n\u003ctd\u003e-20…+50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e≈70 × 133 × 33.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e≈0.15 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eCompatible with 36-cell panels (12 V) and 72-cell or 2×36-cell panels (24 V). Suitable for lead-acid batteries (AGM\/GEL). Common accessories: DC fuses and fuse holders, disconnect switches, PV and battery cables, surge protection devices, and suitable IP-rated junction box.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVictron BlueSolar Light 12\/24-20 20A\u003c\/strong\u003e provides the power and control required for 12\/24 V solar systems seeking reliability, simplicity, and integrated lighting management.\u003c\/p\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":51503385641301,"sku":"VICTREG046","price":28.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/VICTRON-PWM-LIGHT_fbad0a7f-de08-4732-898e-5d6a236df88f.png?v=1762631239","url":"https:\/\/aurensol.net\/en\/products\/regulador-pwm-victron-bluesolar-light-12-24-20","provider":"Aurensol","version":"1.0","type":"link"}