{"product_id":"300w-foldable-solar-panel-kit-with-pwm-controller-and-usb-ports-15-2-lb-folds-to-19-3-x-37-4-in-includes-dual-usb","title":"300W Foldable Solar Panel Kit with PWM Controller and USB Ports | 15.2 lb; folds to 19.3 x 37.4 in; includes dual USB","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHIGH-EFFICIENCY MONOCRYSTALLINE CELLS: Premium mono-crystalline cells deliver higher conversion efficiency and steadier real-world output, giving you more usable power from every hour of sunlight.\u003c\/li\u003e\n\u003cli\u003eLIGHT ENOUGH TO TAKE ANYWHERE: Folds down to just 19.3 x 37.4 x 1.1 in and weighs only 15.2 lb — slim enough to slide behind an RV seat, into a van cabinet, or under a truck bed on any trip.\u003c\/li\u003e\n\u003cli\u003ePWM CONTROLLER WITH LAYERED PROTECTION: A separate PWM controller guards your 12V system against reverse polarity, overcharging, overload, and short circuits, keeping your batteries and devices safe on every charge.\u003c\/li\u003e\n\u003cli\u003e9.85FT CABLE FOR FLEXIBLE SETUP: The 3 m lead lets you set the panel in direct sun while keeping your controller or power station in the shade, so your electronics stay cool and run more reliably.\u003c\/li\u003e\n\u003cli\u003eDUAL USB FOR PHONES AND SMALL GEAR: When connected to a 12V battery, the two USB ports charge phones, headlamps, and other small devices directly — no extra adapter needed.\u003c\/li\u003e\n\u003cli\u003eCHECK YOUR POWER STATION'S INPUT CAP: Many power stations limit solar input to 100-200W, so a 300W panel will charge up to whatever ceiling your unit supports. Please confirm your model's spec or message us before ordering.\u003c\/li\u003e\n\u003cli\u003eEVERYTHING IN ONE BOX: Includes the 300W foldable panel, PWM controller, SAE \/ XT60 \/ alligator clips, DC 5521 \/ 5525 \/ 35135 \/ 6440 adapters, 9.85 ft cable, storage bag, and manual — ready for camping, RV trips, or emergency backup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43251078627537,"sku":"BW-B0GJSQSYM1","price":323.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/81NIQFQ-ajL._AC_SL1500.jpg?v=1786993918","url":"https:\/\/belmontwarehouse.com\/products\/300w-foldable-solar-panel-kit-with-pwm-controller-and-usb-ports-15-2-lb-folds-to-19-3-x-37-4-in-includes-dual-usb","provider":"Belmont Warehouse","version":"1.0","type":"link"}