{"product_id":"bluetti-solar-x-4k-solar-charge-controller","title":"Bluetti Solar X 4k Solar Charge Controller","description":"\u003cdiv class=\"span6 layoutmanager-layout-group layout_group_18\" id=\"single-product-details\"\u003e\n\u003cdiv class=\"description\"\u003e\n\u003cp\u003eSeamless Solar Compatibility, Supercharged\u003cbr\u003eMeet the world's first 4kW solar charge controller. The BLUETTI SolarX 4K takes 150–500V from nearly any rooftop or ground array and converts it into safe, sub-60V charging for BLUETTI power stations—up to 4,000W. That means faster charging, more stored energy, and reliable power whether you're backing up your home, running an off-grid cabin, or building your own solar farm.\u003cbr\u003e\u003cbr\u003eScalable Solar Power, 4 kW to 12 kW\u003cbr\u003eSolarX 4K lets you decide how much solar power fits your life. Use one unit to cover daily essentials, or scale up to three for your whole home. It connects to your existing solar setup via AC coupling, keeping BLUETTI's DC input ports free for extra panels, so you get more energy, faster, without tying up your system.\u003cbr\u003e\u003cbr\u003eCharge Your BLUETTI System, Your Way\u003cbr\u003eSolarX 4K works seamlessly with a wide range of BLUETTI power stations and battery packs, from Apex 300 and AC300 to AC500, B300K, B300, and B300S. Whether you're charging one unit, several at once, or mixing stations with batteries, SolarX 4K delivers safe, efficient, and flexible solar charging tailored to your setup.\u003cbr\u003e\u003cbr\u003eControl Your Solar Power Anywhere, Anytime\u003cbr\u003eEasily monitor your system in real-time, receive firmware updates, and troubleshoot instantly, all from the BLUETTI app, giving you complete control wherever you are.\u003cbr\u003e\u003cbr\u003eWhat's in the box:\u003cbr\u003e• SolarX 4K\u003cbr\u003e• P090D\u003cbr\u003e• Hex Socket Wrench\u003cbr\u003e• Fixing Screw\u003cbr\u003e• Grounding Screw (M5)\u003cbr\u003e• Anchor\u003cbr\u003e• Knockout Connector\u003cbr\u003e• OT Terminal\u003cbr\u003e• Documents\u003cbr\u003e\u003cbr\u003eSpecifications:\u003cbr\u003eINPUT\u003cbr\u003eMax. Input Power: 4,200 W\u003cbr\u003eOpen-Circuit Voltage: 500 VDC\u003cbr\u003eStartup Voltage: 150 VDC\u003cbr\u003eMPPT Operating Voltage: 120 VDC to 450 VDC\u003cbr\u003eNumber of MPPT: 1\u003cbr\u003eRated Input Current: 13 A\u003cbr\u003eMax. Input Current: 17 A\u003cbr\u003e\u003cbr\u003eOUTPUT\u003cbr\u003eOutput Power: 4,000 W\u003cbr\u003eMax. Output Voltage: 58 V\u003cbr\u003eMin. Output Voltage: 35 V\u003cbr\u003eMax. Output Current: 80 A\u003cbr\u003eCommunication Interface: RJ45\u003cbr\u003e\u003cbr\u003eGENERAL\u003cbr\u003eMPPT Efficiency: 99% Max.\u003cbr\u003eConnectivity: CAN 2.0\/Bluetooth\/Wi-Fi\u003cbr\u003eOvertemperature Protection: 55°C (131°F)\u003cbr\u003eOperating Humidity: -20°C to 55°C (-4°F to 131°F)\u003cbr\u003eOperating Altitude: ≤ 2,000 m (6,562 ft)\u003cbr\u003eNoise Level: 52 dB\u003cbr\u003eCooling Method: Air Cooling\u003cbr\u003eNet Weight: 7.6 kg (16.8 lbs)\u003cbr\u003eProtection Grade: IP21\u003cbr\u003eDimensions (L × W × H): 288.4 × 474.0 × 90.2 mm\u003cbr\u003eWarranty: 2 Years\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"span12 layoutmanager-layout-group layout_group_19\"\u003e\n\u003cdiv id=\"related-wrapper\"\u003e\n\u003cdiv class=\"related-products\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Formula","offers":[{"title":"Default Title","offer_id":51982714503449,"sku":"SOLARX-P090D","price":1269.95,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0047\/7229\/8842\/files\/SOLARX-P090D.jpg?v=1770964128","url":"https:\/\/engineerscollective.co.nz\/products\/bluetti-solar-x-4k-solar-charge-controller","provider":"Engineers Collective","version":"1.0","type":"link"}