{"product_id":"wattstunde®-pwm-solar-laderegler-20-a-mit-lcd-anzeige-und-usb-ports-fur-12-v-24-v-systeme","title":"WATTSTUNDE® PWM Solar Charge Controller 20 A with LCD Display and USB Ports for 12 V \/ 24 V Systems","description":"\u003ch2\u003eLR20ALCD Solar Charge Controller 20 A with LCD Display and numerous programmable functions\u003c\/h2\u003e \u003cp\u003eThe LR20ALCD is an intelligent solar charge controller featuring an LCD status display. The 20A solar charge controller reliably and gently charges the battery and protects it from dangerous deep discharge by automatically disconnecting its consumers using intelligent load disconnection when the accumulator reaches a critical state of charge. The 20A charge controller has also been designed to be very user-friendly, so that all individually adjustable parameters can be set very easily.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIlluminated LCD graphic display\u003c\/li\u003e \u003cli\u003e2 x USB front connections\u003c\/li\u003e \u003cli\u003eAutomatic voltage detection 12 or 24V\u003c\/li\u003e \u003cli\u003eBattery type AGM, GEL, lead-acid (adjustable)\u003c\/li\u003e \u003cli\u003eCharge termination voltage (adjustable)\u003c\/li\u003e \u003cli\u003ePWM control\u003c\/li\u003e \u003cli\u003eTemperature compensation\u003c\/li\u003e \u003cli\u003eLCD - Status display\u003c\/li\u003e \u003cli\u003eOvercharge protection\u003c\/li\u003e \u003cli\u003eAutomatic shutdown in case of battery overvoltage (adjustable)\u003c\/li\u003e \u003cli\u003eDeep discharge protection LVD (adjustable)\u003c\/li\u003e \u003cli\u003eLoad output 20A (adjustable)\u003c\/li\u003e \u003cli\u003e12 V \/ 24 V systems\u003c\/li\u003e \u003cli\u003eProtection against overtemperature or overload\u003c\/li\u003e \u003cli\u003eVarious operating modes adjustable\u003c\/li\u003e \u003cli\u003eControl functions\u003c\/li\u003e \u003cli\u003eInstruction manual in German\u003c\/li\u003e \u003cli\u003eWarranty period: 2 years\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003cp\u003e \u003c\/p\u003e \u003ctable style='\"background:' rgb width='\"100%\"'\u003e \u003ctbody\u003e \u003ctr style='\"height:'\u003e \u003ctd style='\"background:' rgb\u003e\u003cspan style='\"font-size:'\u003e\u003cstrong\u003eTechnical Data\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e \u003ctd style='\"background:' rgb\u003e\u003cspan style='\"font-size:'\u003e\u003cstrong\u003eLR20ALCD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style='\"height:'\u003e \u003ctd style='\"height:'\u003eMax. Short-circuit current PC\u003c\/td\u003e \u003ctd style='\"height:'\u003e20 A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style='\"background:' rgb\u003eMax. Open circuit voltage PV\u003c\/td\u003e \u003ctd style='\"background:' rgb\u003e100 V DC (25 °C)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style='\"height:'\u003eMax. Solar power\u003c\/td\u003e \u003ctd style='\"height:'\u003e260 Wp (12V) \/ 520 W (24 V)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style='\"height:'\u003e \u003ctd style='\"background:' rgb\u003eBattery Type\u003c\/td\u003e \u003ctd style='\"background:' rgb\u003eAGM, Gel, Lead-acid, Lithium\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style='\"height:'\u003eBattery nominal voltage\u003c\/td\u003e \u003ctd style='\"height:'\u003e12\/24 V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style='\"height:'\u003e \u003ctd style='\"background:' rgb\u003eCharging technology\u003c\/td\u003e \u003ctd style='\"background:' rgb\u003e3-stage (Bulk, Absorption, Float), PWM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style='\"height:'\u003e \u003ctd style='\"height:'\u003eFloat voltage\u003c\/td\u003e \u003ctd style='\"height:'\u003e13.8 V (12V – 15V) \/ 27.6 V (24V – 30V)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style='\"background:' rgb\u003eAbsorption voltage\u003c\/td\u003e \u003ctd style='\"background:' rgb\u003e14.4 V (12V – 15V) \/ 28.8 V (24V – 30V)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style='\"height:'\u003e \u003ctd style='\"height:'\u003eProtection class\u003c\/td\u003e \u003ctd style='\"height:'\u003eIP32\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style='\"background:' rgb\u003eDisplay\/Operation\u003c\/td\u003e \u003ctd style='\"background:' rgb\u003eLCD display with backlight\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style='\"height:'\u003eWeight\u003c\/td\u003e \u003ctd style='\"height:'\u003e200 g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style='\"height:'\u003e \u003ctd style='\"background:' rgb\u003eDimensions\u003c\/td\u003e \u003ctd style='\"background:' rgb\u003e147 x 82 x 39 mm\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \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\/Wattstunde\/Laderegler\/LRAxxA-LCD_DEUTSCH202009.pdf\" target=\"_blank\"\u003eManual\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/media.wattstunde.de\/mediafiles\/PDF\/Zertifikate\/CE%20Zertifikat%20-%20Wattstunde%20PWM%20Solar%20Charger%20Serie.pdf\" target=\"_blank\"\u003eCertificate PWM20A\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"WATTSTUNDE","offers":[{"title":"Default Title","offer_id":57444356325758,"sku":"WS300-4520","price":25.66,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0906\/7557\/7214\/files\/wattstunde-pwm-solar-laderegler-20-a-mit-lcd-anzeige-und-usb-ports-fuer-12-v-24-v-systeme.jpg?v=1779292015","url":"https:\/\/www.offroad-fittery.de\/en\/products\/wattstunde%c2%ae-pwm-solar-laderegler-20-a-mit-lcd-anzeige-und-usb-ports-fur-12-v-24-v-systeme","provider":"Offroad-Fittery","version":"1.0","type":"link"}