{"product_id":"regulador-pwm-victron-bluesolar-light-48-20","title":"Victron BlueSolar Light 48-20 20A PWM Charge Controller","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron BlueSolar Light 48-20 20A\u003c\/strong\u003e increases the capacity of the PWM-Light range to 48 V to cover applications with higher consumption without sacrificing simplicity. It maintains the PWM control philosophy with three-stage charging, comprehensive protection, and output with low voltage disconnect to prevent deep discharges. It incorporates a practical lighting control with day\/night detection and timer, manageable from the seven-segment display. Its common positive architecture and low self-consumption facilitate integration into compact panels and maximize the system's usable energy.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20 A charging current\u003c\/strong\u003e for 48 V systems.\u003c\/li\u003e\n  \u003cli\u003e3-stage algorithm: initial 58.0 V, absorption 56.8 V, and float 55.2 V.\u003c\/li\u003e\n  \u003cli\u003eBattery protection: LVD at 44.8 V with reconnection at 50.4 V (manual) or 52.4 V (automatic).\u003c\/li\u003e\n  \u003cli\u003eMaximum PV voltage allowed 100 V, self-consumption \u0026lt;10 mA.\u003c\/li\u003e\n  \u003cli\u003eLighting control: day\/night mode with timer configurable from the display.\u003c\/li\u003e\n  \u003cli\u003eElectronic protections against reverse polarity, overload, short circuit, and overtemperature.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMore current margin than the 10 A model, maintaining a contained cost and very simple operation.\u003c\/li\u003e\n  \u003cli\u003eLonger battery life at 48 V thanks to stage management and precise low voltage disconnect.\u003c\/li\u003e\n  \u003cli\u003eAutomates solar lighting without additional controllers, reducing components and installation time.\u003c\/li\u003e\n  \u003cli\u003eClear interface with LED display and 6 mm² terminals for quick installation and minimal maintenance.\u003c\/li\u003e\n  \u003cli\u003eCompact and lightweight format suitable for cabinets with limited space.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eIdeal for public or residential lighting at 48 V, signage and signaling, remote stations with moderate loads, small industrial or telecom installations, and auxiliary systems where a robust and efficient PWM regulator is the preferred option.\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\u003e48 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCharging 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 58.0 V · Absorption 56.8 V · Float 55.2 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLVD \/ Reconnection\u003c\/td\u003e\n\u003ctd\u003e44.8 V \/ 50.4 V (manual) · 52.4 V (automatic)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax PV (Voc)\u003c\/td\u003e\n\u003ctd\u003e100 V\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\u003eManual control + LVD + day\/night 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\u003eProtections\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 (full load)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePermissible humidity\u003c\/td\u003e\n\u003ctd\u003eUp to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003e6 mm² \/ AWG10 terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e95 × 140 × 33.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.17 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eCompatible with PV strings suitable for 48 V and Voc ≤100 V. Recommended for lead-acid batteries (AGM\/GEL) at 48 V. Typical accessories: DC fuses and fuse holders, disconnectors, surge protection, and wiring with correct cross-section.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVictron BlueSolar Light 48-20 20A\u003c\/strong\u003e provides integrated power and lighting control, ensuring safe and efficient charging in higher-demand 48 V photovoltaic systems.\u003c\/p\u003e","brand":"Victron","offers":[{"title":"Default Title","offer_id":51503386165589,"sku":"VICTREG049","price":54.34,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/VICTRON-PWM-LIGHT-48V_bdb88176-c31d-45dd-a062-a0632eb8f8ab.png?v=1762631245","url":"https:\/\/aurensol.net\/en\/products\/regulador-pwm-victron-bluesolar-light-48-20","provider":"Aurensol","version":"1.0","type":"link"}