{"product_id":"8w-solar-panel-18650-battery-holder","title":"8W Solar Panel with Four 18650 Battery Slots - 3.7V or 5V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThis 8W solar panel combines a 200 x 200 mm panel, a rear enclosure and a built-in charge controller for small solar-powered projects. The enclosure has four 18650 battery slots, but batteries are not included. Choose the 3.7V or 5V output variant to match your project; this is a power-supply component, not a complete LoRa communication device.\u003c\/p\u003e\n\u003ch2\u003eChoose Your Output\u003c\/h2\u003e\n\u003cp\u003eThe 3.7V version provides a 3.7-4.2V output range. The 5V version provides a 5V output. Select the version to suit your device's accepted input voltage and check its connector and power requirements before ordering. Do not assume a device is compatible solely because it has a USB connection or uses a particular microcontroller.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAn 8W panel provides a compact solar input for small-power installations.\u003c\/li\u003e\n\u003cli\u003eFour 18650 battery slots let you provide the required cells separately rather than purchase a fixed included battery pack.\u003c\/li\u003e\n\u003cli\u003eThe built-in charge controller integrates charging hardware within the panel assembly.\u003c\/li\u003e\n\u003cli\u003eRear status indicators provide a convenient visual check of operating status.\u003c\/li\u003e\n\u003cli\u003eAn adjustable mounting bracket supports positioning the panel toward available sunlight.\u003c\/li\u003e\n\u003cli\u003eThe IP66-rated housing provides enclosure protection; electrical connections still need to be kept dry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDetails \u0026amp; Specs\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePanel power\u003c\/th\u003e\n\u003ctd\u003e8W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePanel dimensions\u003c\/th\u003e\n\u003ctd\u003e200 x 200 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery holder\u003c\/th\u003e\n\u003ctd\u003eFour 18650 slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBatteries included\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e3.7V variant output\u003c\/th\u003e\n\u003ctd\u003e3.7-4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e5V variant output\u003c\/th\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCharge controller\u003c\/th\u003e\n\u003ctd\u003eBuilt in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStatus indicators\u003c\/th\u003e\n\u003ctd\u003eRear indicator lights\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHousing rating\u003c\/th\u003e\n\u003ctd\u003eIP66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eAdjustable bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoRa module included\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eInstallation \u0026amp; Buying Notes\u003c\/h2\u003e\n\u003cp\u003eConfirm the required 18650 cell type and fit before installing batteries. Follow the polarity markings and the equipment instructions; do not substitute an unverified cell or connect a load outside its input rating. Battery capacity and operating time depend on the cells you supply and the connected device's power use.\u003c\/p\u003e\n\u003cp\u003eLocate the panel where shading is limited and secure the assembly before use. Solar output varies with sunlight, angle, temperature and system load, so the 8W rating does not guarantee continuous operation through poor weather or overnight. Batteries and the LoRa module must be obtained separately.\u003c\/p\u003e","brand":"LinkSolar","offers":[{"title":"3.7V output","offer_id":45231323021512,"sku":"SP-MSP-0008B4-V37","price":58.22,"currency_code":"USD","in_stock":true},{"title":"5V output","offer_id":45231323054280,"sku":"SP-MSP-0008B4-V5","price":58.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7582\/2024\/files\/8w-solar-panel-battery-holder-overview-01.png?v=1791882934","url":"https:\/\/linksolar.net\/ko\/products\/8w-solar-panel-18650-battery-holder","provider":"LinkSolar","version":"1.0","type":"link"}