{"product_id":"400w-12v-topcon-monocrystalline-fixed-solar-panel","title":"400W 12V Topcon Monocrystalline Fixed Solar Panel","description":"\u003ch2\u003e400W 12V TOPCon Monocrystalline Fixed Solar Panel\u003c\/h2\u003e \u003cp\u003eThis \u003cstrong\u003e400W 12V TOPCon monocrystalline fixed solar panel\u003c\/strong\u003e is designed for compatible caravan, RV, 4WD, shed, cabin and off-grid installations requiring a rigid framed panel.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCheck before ordering:\u003c\/strong\u003e the panel measures 1722 × 765 × 30mm. Confirm the available mounting area and that the controller or inverter can accept 27.13V open-circuit voltage and 18.97A short-circuit current.\u003c\/p\u003e \u003cp\u003eCompare this model with other fixed, shingled, bifacial and portable options in StarPower’s \u003ca href=\"\/collections\/buy-400w-solar-panel-australia\"\u003e400W solar panel range\u003c\/a\u003e.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e400W rated peak power under standard test conditions\u003c\/li\u003e \u003cli\u003eTOPCon monocrystalline cell construction\u003c\/li\u003e \u003cli\u003eAnodised aluminium alloy frame\u003c\/li\u003e \u003cli\u003eHigh-transparency low-iron tempered glass\u003c\/li\u003e \u003cli\u003eMC4-compatible connectors\u003c\/li\u003e \u003cli\u003eSuitable for compatible battery controllers, DC-DC chargers and hybrid inverters\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eModel:\u003c\/strong\u003e 241225043\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCell Type:\u003c\/strong\u003e TOPCon monocrystalline\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eMaximum Power (Pmax):\u003c\/strong\u003e 400W\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eMaximum Power Voltage (Vmp):\u003c\/strong\u003e 22.81V\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eMaximum Power Current (Imp):\u003c\/strong\u003e 17.54A\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOpen Circuit Voltage (Voc):\u003c\/strong\u003e 27.13V\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eShort Circuit Current (Isc):\u003c\/strong\u003e 18.97A\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003ePower Tolerance:\u003c\/strong\u003e ±3%\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eMaximum System Voltage:\u003c\/strong\u003e 1000V DC\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eDimensions:\u003c\/strong\u003e 1722 × 765 × 30mm\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWeight:\u003c\/strong\u003e approximately 13–15kg\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eFrame:\u003c\/strong\u003e anodised aluminium alloy\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40°C to 85°C\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eConnector Type:\u003c\/strong\u003e MC4-compatible\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eListed Certifications:\u003c\/strong\u003e CE, ISO9001, CNAS and RoHS\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eStandard Test Conditions:\u003c\/strong\u003e 1000W\/m², AM 1.5 and 25°C\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eController and Battery Compatibility\u003c\/h3\u003e \u003cp\u003eCheck the controller’s maximum PV voltage, PV current limit and charging output before connection. The battery-charging profile must suit the battery chemistry. Browse \u003ca href=\"\/collections\/mppt-solar-charge-controllers\"\u003eMPPT solar charge controllers\u003c\/a\u003e and \u003ca href=\"\/collections\/lithium-batteries\"\u003elithium batteries\u003c\/a\u003e.\u003c\/p\u003e \u003cp\u003eFor multiple panels, series wiring increases array voltage and parallel wiring increases current. Recalculate the complete array and use appropriately rated cable, connectors, fuses and isolation.\u003c\/p\u003e \u003ch3\u003eSuitable Applications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eCaravans and motorhomes with sufficient mounting area\u003c\/li\u003e \u003cli\u003e4WD and camping battery systems\u003c\/li\u003e \u003cli\u003eOff-grid cabins, sheds and remote systems\u003c\/li\u003e \u003cli\u003eGround-mounted solar arrays\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eInstallation and Output\u003c\/h3\u003e \u003cp\u003eUse secure structural support and follow the installation instructions. Rated output is measured under standard test conditions; sunlight, temperature, shade, mounting angle, cleanliness, cabling and controller efficiency affect actual output.\u003c\/p\u003e \u003ch2\u003eFAQs\u003c\/h2\u003e \u003ch3\u003eCan this panel charge a lithium battery?\u003c\/h3\u003e \u003cp\u003eYes, when used with a compatible controller set to the correct lithium charging profile.\u003c\/p\u003e \u003ch3\u003eIs a regulator included?\u003c\/h3\u003e \u003cp\u003eNo regulator is listed as included. Select a controller that is compatible with the panel’s voltage and current and the intended battery system.\u003c\/p\u003e","brand":"StarPower Solar","offers":[{"title":"Default Title","offer_id":55052068389203,"sku":null,"price":99.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/9324\/4755\/files\/IMG_8961.jpg?v=1790284467","url":"https:\/\/progradewarehouse.com\/products\/400w-12v-topcon-monocrystalline-fixed-solar-panel","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}