{"product_id":"votronic-solar-laderegler-sr-220-duo-dig-1615","title":"Votronic Solar Charge Controller SR 220 Duo Dig. - 1615","description":"\u003ch2\u003eReliable Votronic Solar Charge Controller\u003c\/h2\u003e \u003cp\u003eEffective battery charging for motorhomes, caravans, boats and independent solar systems! VOTRONIC solar controllers are the link between the solar module and the battery, operate fully automatically and ensure optimal charging of the battery without overcharging.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eFeatures at a glance:\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMain charging output I: Automatic charging of the leisure battery \u003c\/li\u003e\n\n\u003cli\u003eSecondary charging output II: Recharging and trickle charging of the starter battery \u003c\/li\u003e\n\n\u003cli\u003eOvercharge protection \u003c\/li\u003e\n\n\u003cli\u003eGassing control \u003c\/li\u003e\n\n\u003cli\u003eReverse current blocking \u003c\/li\u003e\n\n\u003cli\u003eOn-board power supply filter \u003c\/li\u003e\n\n\u003cli\u003eIntegrated temperature compensation \u003c\/li\u003e\n\n\u003cli\u003eFor 12V applications \u003c\/li\u003e\n\n\u003cli\u003eReverse polarity protection \u003c\/li\u003e\n\n\u003cli\u003eSuitable for all battery types \u003c\/li\u003e\n\n\n\u003c\/ul\u003e \u003cp\u003eA solar system, correctly dimensioned, makes a motorhome, caravan or boat self-sufficient and consists of three components: solar module, solar charge controller and battery. \u003c\/p\u003e \u003cp\u003eDuring the day, power consumption is immediately recharged, and at night, reverse discharge of the battery is prevented. The devices are characterized by high operational reliability. High-quality charging technology in conjunction with intelligent microprocessor control ensures the exact adherence to charging voltages, currents, and times. The main charging output with IU1oU2 charging characteristic can be optimally set for acid\/wet batteries, gel or AGM\/fleece batteries.\u003cbr\u003eOf course, the controllers are state-of-the-art, so a special charging curve for lithium batteries is available. Note: To charge LiFePO4 batteries, a temperature sensor must be connected!\u003c\/p\u003e \u003cp\u003eWith the temperature sensor (recommended accessory) for battery temperature compensation, the charging voltage is automatically increased at low temperatures (winter operation), and the weakened battery is charged better and faster. At summer temperatures, the charging voltage is reduced, thereby reducing the stress (gassing) on the battery and increasing the lifespan of sealed (e.g. gel) batteries. The second charging output is voltage and current reduced and serves to support charge and trickle charge the vehicle's starter battery during long periods of inactivity.\u003c\/p\u003e\u003cbr\u003e\u003cb\u003eTechnical Data\u003c\/b\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eBattery nominal voltage (AC) in [V]\u003c\/td\u003e \u003ctd\u003e12\u003c\/td\u003e\n\n\n\u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSolar module power max. [Wp]\u003c\/td\u003e \u003ctd\u003e220\u003c\/td\u003e\n\n\n\u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSolar module current max. [A]\u003c\/td\u003e \u003ctd\u003e14\u003c\/td\u003e\n\n\n\u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSolar module voltage max. [V]\u003c\/td\u003e \u003ctd\u003e28\u003c\/td\u003e\n\n\n\u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCharging current Batt. I \/ II max. [A]\u003c\/td\u003e \u003ctd\u003e14.0 \/ 0.8\u003c\/td\u003e\n\n\n\u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCharging characteristic\u003c\/td\u003e \u003ctd\u003eIU1oU2\u003c\/td\u003e\n\n\n\u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBattery type adjustable\u003c\/td\u003e \u003ctd\u003eAcid, Gel, AGM, LiFePO4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSelf-consumption in [A]\u003c\/td\u003e \u003ctd\u003e0.004\u003c\/td\u003e\n\n\n\u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOvercharge protection\u003c\/td\u003e \u003ctd\u003eyes\u003c\/td\u003e\n\n\n\u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eReverse current blocking (night operation)\u003c\/td\u003e \u003ctd\u003eyes\u003c\/td\u003e\n\n\n\u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOn-board power supply filter\u003c\/td\u003e \u003ctd\u003eyes\u003c\/td\u003e\n\n\n\u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eNumber of charging outputs\u003c\/td\u003e \u003ctd\u003e2\u003c\/td\u003e\n\n\n\u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProtection against overload, overheating, reverse polarity\u003c\/td\u003e \u003ctd\u003eyes\u003c\/td\u003e\n\n\n\u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConnection for temperature sensor\u003c\/td\u003e \u003ctd\u003eyes\u003c\/td\u003e\n\n\n\u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCompensation of voltage losses on the charging cables\u003c\/td\u003e \u003ctd\u003eyes\u003c\/td\u003e\n\n\n\u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConnection for LCD Solar Computer S\u003c\/td\u003e \u003ctd\u003eyes\u003c\/td\u003e\n\n\n\u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOutput EBL solar power display\u003c\/td\u003e \u003ctd\u003eyes\u003c\/td\u003e\n\n\n\u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTemperature range [°C]\u003c\/td\u003e \u003ctd\u003e-20 to +45\u003c\/td\u003e\n\n\n\u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDimensions (WxHxD) in [mm] - Dimensions incl. mounting flanges, without connections\u003c\/td\u003e \u003ctd\u003e131 x 40 x 77\u003c\/td\u003e\n\n\n\u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWeight [g]\u003c\/td\u003e \u003ctd\u003e155\u003c\/td\u003e\n\n\n\u003c\/tr\u003e \u003ctr\u003e\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\u003ch4\u003eDocuments \u0026amp; Downloads\u003c\/h4\u003e\u003cul\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/media.wattstunde.de\/mediafiles\/PDF\/Elektronik\/Votronic\/1610_1615_1620_1625.pdf\" target=\"_blank\"\u003eOperating Instructions\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/media.wattstunde.de\/mediafiles\/PDF\/Elektronik\/Votronic\/Votronic_SR_Datenblatt.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"VOTRONIC","offers":[{"title":"Default Title","offer_id":57444307468670,"sku":"WS300-1052","price":101.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0906\/7557\/7214\/files\/votronic-solar-laderegler-220-duo-dig.jpg?v=1779290911","url":"https:\/\/www.offroad-fittery.de\/en\/products\/votronic-solar-laderegler-sr-220-duo-dig-1615","provider":"Offroad-Fittery","version":"1.0","type":"link"}