{"product_id":"wattstunde®-40-a-150-v-mppt-solar-laderegler-wsl40-150-mppt-24-48-v","title":"WATTSTUNDE® 40 A 150 V MPPT Solar Charge Controller WSL40.150 MPPT 24 \/ 48 V","description":"\u003ch2\u003eMPPT Solar Charge Controller WSL 40.150 with LCD by WATTSTUNDE®\u003c\/h2\u003e \u003cp\u003eThe MPPT solar charge controller WSL 40.150 from WATTSTUNDE® is the powerful control center for your self-sufficient solar system. With modern MPPT technology, automatic system voltage detection (24 V \/ 48 V) and an integrated LCD, it ensures efficient and battery-friendly charging.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eTechnical Highlights at a Glance\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMPPT technology for maximum solar yield\u003c\/li\u003e \u003cli\u003eUp to 30% more efficiency compared to PWM controllers\u003c\/li\u003e \u003cli\u003eAutomatic system voltage detection (24 V \/ 48 V)\u003c\/li\u003e \u003cli\u003eIntegrated LCD with real-time data\u003c\/li\u003e \u003cli\u003eInternal \u0026amp; external temperature sensor\u003c\/li\u003e \u003cli\u003eComprehensive protection functions\u003c\/li\u003e \u003cli\u003eSolid metal housing with cooling fins\u003c\/li\u003e \u003cli\u003eWarranty period: 2 years\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eMaximum Yields Thanks to Intelligent MPPT Technology\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe controller determines the optimal operating point of your solar modules several times per second and converts voltage surpluses into increased charging current.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eLCD with Full Control\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eBattery charge level\u003c\/li\u003e \u003cli\u003eCharging current and load current\u003c\/li\u003e \u003cli\u003eReal-time energy flows\u003c\/li\u003e \u003cli\u003eYield statistics\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eComprehensive Electronic Protection\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eOverheat protection\u003c\/li\u003e \u003cli\u003ePV short-circuit and reverse polarity protection\u003c\/li\u003e \u003cli\u003ePV reverse current protection\u003c\/li\u003e \u003cli\u003eDeep discharge protection\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eYour All-Rounder for Large Off-Grid Solar Systems\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe WATTSTUNDE® WSL 40.150 combines high efficiency, intelligent control, and reliable protection – ideal for motorhomes, caravans, boats, and stationary off-grid systems.\u003c\/p\u003e \u003ch2\u003e\u003cstrong\u003eTechnical Data WSL 40.150 MPPT \u003c\/strong\u003e\u003c\/h2\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eMax. Input Current DC\u003c\/td\u003e \u003ctd\u003e40 A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMax. Open Circuit Voltage PV\u003c\/td\u003e \u003ctd\u003e138 V DC (25 °C)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMax. Solar Power\u003c\/td\u003e \u003ctd\u003e1000 Wp (24 V) \/ 2000 Wp (48 V)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMax. Output Current DC\u003c\/td\u003e \u003ctd\u003e30 A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCharging Technology\u003c\/td\u003e \u003ctd\u003eMPPT with 3 charging phases\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDeep Discharge Protection Voltage\u003c\/td\u003e \u003ctd\u003e21.6 to 23.6 \/ 43.2 to 47.2 V DC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBattery Nominal Voltage\u003c\/td\u003e \u003ctd\u003e24\/48 V DC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBattery Type\u003c\/td\u003e \u003ctd\u003eGEL, AGM, Lead-Acid\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eNormal Standby Consumption\u003c\/td\u003e \u003ctd\u003e\u0026lt; 8mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTemperature Compensation\u003c\/td\u003e \u003ctd\u003eintegrated\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Temperature\u003c\/td\u003e \u003ctd\u003e-20°C\/+50°C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWeight\u003c\/td\u003e \u003ctd\u003e2500 g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDimensions\u003c\/td\u003e \u003ctd\u003e189 x 255 x 89 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\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\/WSL%2020_30_40.100-MPPT.pdf\" target=\"_blank\"\u003eWATTSTUNDE® MPPT Charge Controller Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/media.wattstunde.de\/mediafiles\/PDF\/Bedienungsanleitungen\/Laderegler\/Handbuch%20Laderegler_WSL%2020%2030%2040.100%2040.150_v1.4_de.pdf\" target=\"_blank\"\u003eUser Manual\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"WATTSTUNDE","offers":[{"title":"Default Title","offer_id":57444395680126,"sku":"WS300-15040","price":241.55,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0906\/7557\/7214\/files\/wattstunde-40-a-150-v-mppt-solar-laderegler-wsl40150-mppt-24-48-v.png?v=1779292174","url":"https:\/\/www.offroad-fittery.de\/en\/products\/wattstunde%c2%ae-40-a-150-v-mppt-solar-laderegler-wsl40-150-mppt-24-48-v","provider":"Offroad-Fittery","version":"1.0","type":"link"}