{
    "schema_version": 1,
    "id": 37388,
    "name": "Bluetti SolarX 4K MPPT 150V-500V, 80A, Bluetooth , WiFi, IP21 Solar Charge Controller",
    "url": "https://dev.dynamicsounds.co.uk/bluetti-solarx-4k-mppt-150v-500v-80a-bluetooth-wifi-ip21-solar-charge-controller.html",
    "brand": "BLUETTI",
    "model": "SolarX 4K",
    "sku": "OS_A-CG-SOLARX-EU-SPL",
    "gtin": "7427288139254",
    "mpn": "A-CG-SOLARX-EU-SPL",
    "identifiers": {
        "model": "SolarX 4K",
        "sku": "OS_A-CG-SOLARX-EU-SPL",
        "mpn": "A-CG-SOLARX-EU-SPL",
        "ean": "7427288139254"
    },
    "description": "Bluetti SolarX 4K\nCompatibility: Apex 300, B300, B300K, B300S, AC300, AC500\nUltra-Fast Solar Charging: Delivers up to 4 kW of solar power, so your BLUETTI batteries charge faster and your devices stay powered longer, even off the grid.\nUniversal Solar Support: Supports solar panels from 150 V to 500 V, safely stepping down to below 60 V for effortless, worry-free charging.\nReliable & Safe Power: MPPT technology with isolation ensures steady performance, maximizes solar energy, and protects your devices.\nSeamless Solar Compatibility, Supercharged\nMeet the world's first 4 kW solar charge controller. The BLUETTI SolarX 4K takes 150–500 V from nearly any rooftop or ground array and converts it into safe, sub-60 V charging for BLUETTI power stations—up to 4,000 W. 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.\nScalable Solar Power, 4 kW to 12 kW\nSolarX 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.\nCharge Your BLUETTI System, Your Way\nSolarX 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.\n*For details, please refer to the FAQs.\nControl Your Solar Power Anywhere, Anytime\nEasily monitor your system in real-time, receive firmware updates, and troubleshoot instantly, all from the BLUETTI app, giving you complete control wherever you are.\nEasy Steps to Install\nSpecifications\nOutput\nOutput Power: 4,000 W\nMax. Output Voltage: 58V\nMin. Output Voltage: 35V\nMax. Output Current: 80A\nCommunication Interface: RJ45\nInput\nMax. Input Power: 4,200 W\nOpen-Circuit Voltage: 500 VDC\nStartup Voltage: 150 VDC\nMPPT Operating Voltage: 120 VDC to 450 VDC\nNumber of MPPT: 1\nRated Input Current: 13A\nMax. Input Current: 17A\nGeneral\nMPPT Efficiency: 99% Max.\nConnectivity: CAN 2.0/Bluetooth/Wi-Fi\nOvertemperature Protection: 55°C (131°F)\nStorage Temperature: -20°C to 55°C (-4°F to 131°F)\nOperating Temperature: -20°C to 55°C (-4°F to 131°F)\nOperating Humidity: 10% to 90% RH\nOperating Altitude: ≤ 2,000 m (6,562 ft)\nNoise Level: 52 dB\nCooling Method: Air Cooling\nProtection Grade: IP21\nNet Weight: 7.6 kg (16.8 lbs)\nDimensions (L × W × H):\n288.4 × 474.0 × 90.2 mm\n(11.35 × 18.66 × 3.55 in)\nIn The Box\nWarranty Period\nBLUETTI warrants that the product will be free from defect in workmanship and material to the original consumer purchaser.\nThe warranty period starts on the date of purchase by the original consumer purchaser,\nFor the product of portable power station, the warranty period varies from 24 months to 72 months.\nFor the product of home backup system, the warranty period varies from 48 months to 60 months.\nFor the product of solar panel and accessories as cable, charger etc, 12 months is provided for the warranty service.\nNo warranty for gifts product and Warranty period may vary by country subject to local laws and regulations.\nWarranty Statement\nAny defects in material, workmanship of your product will be covered after you provide any valid proof of purchase and information including but not limited to:\nA purchased order number made through BLUETTI official stores.\nSales invoice or order confirmation email that clearly shows the description of the product, its price, and sales channel.\nNote: The limited warranty is restricted to the country of purchase. The warranty will be invalid on the items once they are taken or shipped to other countries.\nExclusions of Warranty\nMisused, abused, damaged by accident or damaged due to force majeure (e.g. lightning strikes, tornadoes, hurricanes, etc.);\nUnauthorised modification, repair, dis-assembly or operation not in accordance with the official instructions or manuals;\nUse for special application other than normal consumer use;\nAny defect or damage caused by exposure to excessive heat, cold, liquids or other external causes;\nInvalid proof of purchase;\nWarranty period expired\nThe battery model on the warranty certificate does not match the actual item\nProduct wear and tear through the usage of time.\nAdditional Postage Payable for Shipping to\nNorthern Ireland\nHighlands\nNorthern Scotland\nScottish Isles\nIsle of Man\nOrkney\nShetland",
    "category": [
        "Power Solutions",
        "Portable Power"
    ],
    "tags": [
        "bluetti",
        "solarx",
        "mppt",
        "150v-500v",
        "80a",
        "bluetooth",
        "wifi",
        "ip21",
        "charge",
        "controller",
        "power",
        "solutions"
    ],
    "images": [
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        "https://dev.dynamicsounds.co.uk/image/catalog/products/BLUETTI/SolarX%204K/SolarX-4K-2.jpg",
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        "https://dev.dynamicsounds.co.uk/image/catalog/products/BLUETTI/SolarX%204K/SolarX-4K-6.jpg"
    ],
    "price": {
        "currency": "GBP",
        "amount": 399,
        "regular": 399,
        "on_sale": false,
        "sale_ends": null,
        "includes_tax": false
    },
    "quantity_discounts": [],
    "availability": {
        "in_stock": false,
        "status": "out_of_stock",
        "stock_status": "Out Of Stock",
        "minimum_quantity": 1
    },
    "attributes": [],
    "options": [],
    "dimensions": null,
    "weight": {
        "value": 8,
        "unit": "kg"
    },
    "rating": null,
    "reviews": [],
    "shipping": {
        "country": "GB",
        "rate": 0,
        "currency": "GBP",
        "free": true,
        "handling_days": {
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            "max": 1
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        "transit_days": {
            "min": 2,
            "max": 5
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    "returns": {
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        "window_days": 14,
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        "fees": "customer",
        "country": "GB",
        "policy_url": null
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    "warranty": "1 Year Warranty on all items",
    "updated": "2026-09-28T16:54:36+01:00",
    "store": {
        "name": "Dynamic Sounds Ltd.",
        "url": "https://dev.dynamicsounds.co.uk/",
        "currency": "GBP"
    }
}