{"product_id":"dokio-300w-portable-foldable-solar-panel-kit-compact-19-3x37-4in-design-15-2lb-with-standalone-controller-and-usb-monocrystalline-charger-for-12v-batteries-power-stations-rv-camping-emergency-use","title":"DOKIO 300W Portable Foldable Solar Panel Kit Compact 19.3x37.4in Design 15.2lb with Standalone Controller and USB Monocrystalline Charger for 12V Batteries Power Stations RV Camping Emergency Use","description":"\u003cp\u003e- 【BIG POWER, STILL PORTABLE】 Folds to 19.3×37.4×1.1in and weighs only 15.2lb, so this 300W panel packs serious energy yet remains slim and easy to move, mount, or store for RVs, vans, boats, and backup use.\n- 【SEPARATE CONTROLLER FOR SAFER CHARGING】 Equipped with a standalone PWM controller that protects your 12V system from reverse polarity, overcharge, overload, and short-circuit?and can be replaced or upgraded later if needed.\n- 【LONG REACH FOR FLEXIBLE SETUP】 Includes a 9.85ft (3m) cable, allowing you to place the panel in full sunlight while keeping the controller or power station safely shaded for cooler, safer operation.\n- 【KNOW YOUR POWER STATION’S LIMITS】 Some power stations restrict solar input (often 100-200W). Even under full sun, a 300W panel cannot exceed your unit’s own cap?this is normal design, not a defect. Please check your model or message us for confirmation before ordering.\n- 【USB CHARGING WHEN YOU NEED IT】 When connected to a 12V battery, the dual USB ports provide stable power for phones, lights, and small devices. Even without a battery, they can still work in sunlight for emergency top-ups, though current may fluctuate.\n- 【MONOCRYSTALLINE EFFICIENCY, BUILT FOR OUTDOORS】 High-grade mono cells deliver better conversion efficiency and reduce mismatch loss. The panel surface is weather-resistant, but avoid leaving the fabric case in heavy rain or strong sun for days to extend life.\n- 【COMPLETE BUNDLE READY TO GO】 Includes the 300W foldable panel, separate controller, SAE\/XT60\/Alligator clips, DC5521\/5525\/35135\/6440 adapters, 9.85ft cable, storage bag, and manual?a one-stop kit for camping, RVing, or emergency backup.\n\u003c\/p\u003e\u003cp\u003eProduct description\u003c\/p\u003e\u003cp\u003eHow to use\u003c\/p\u003e\u003cp\u003eHow to test power？\u003c\/p\u003e\u003cp\u003eWhat factors impact power？\u003c\/p\u003e\u003cp\u003eMORE CHOICES\u003c\/p\u003e\u003cp\u003ePortable solar panel 300w, it is recommended to use two pairs of brackets to support it\u003c\/p\u003e","brand":"CampForge","offers":[{"title":"Default Title","offer_id":59486331961425,"sku":"B07VL4LVF1","price":258.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/3713\/2369\/files\/81p8kUPzzmL._AC_SX679.jpg?v=1778205195","url":"https:\/\/campforge1.com\/products\/dokio-300w-portable-foldable-solar-panel-kit-compact-19-3x37-4in-design-15-2lb-with-standalone-controller-and-usb-monocrystalline-charger-for-12v-batteries-power-stations-rv-camping-emergency-use","provider":"CampForge","version":"1.0","type":"link"}