DOKIO 300W Portable Foldable Solar Panel Kit (21x40in, 17lb), with Separate Controller and Dual USB, Monocrystalline Charger for 12V Batteries, Power Stations, RV Camping Emergency Use
DOKIO 300W Portable Foldable Solar Panel Kit (21x40in, 17lb), with Separate Controller and Dual USB, Monocrystalline Charger for 12V Batteries, Power Stations, RV Camping Emergency Use
DOKIO
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Overview
- Brand : DOKIO
- Material : Monocrystalline Silicon
- Product Dimensions : 37.4"L x 19.3"W x 1.1"H
- Efficiency : High Efficiency
- Connector Type : SAE/XT60/DC/Alligator clip
About this item
- 【BIG POWER, STILL PORTABLE】 Folds to 21×40×1.1in and weighs only 17lb, so this 300W panel packs serious energy yet remains slim and easy to move, mount, or store for RVs, vans, boats, and backup use.
- 【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.
- 【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.
- 【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.
- 【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.
- 【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.
- 【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.
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Review
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Sophia M
I absolutely love shopping here! The kitchen section has everything I didn’t even know I needed. I recently purchased a set of bamboo cutting boards, and they’re both functional and stylish. This store makes me want to redecorate every room in my house!
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Sophia M
I absolutely love shopping here! The kitchen section has everything I didn’t even know I needed. I recently purchased a set of bamboo cutting boards, and they’re both functional and stylish. This store makes me want to redecorate every room in my house!
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Emily K
This store is my go-to for creating a cozy and stylish home. The bedroom décor items are incredible, especially the boho-style throw pillows I got last week. Every time I have guests over, they compliment my home!
FAQ
What is RoomieRack?
RoomieRack is your one-stop online shopping destination for all things home. From kitchen essentials to garden tools, bedroom décor, bathroom accessories, and garage storage, we provide everything you need to create a cozy, functional, and stylish home.
Do you ship internationally?
Currently, we only ship within the United States. However, we’re working on expanding our shipping options in the near future!
How long does shipping take?
Orders typically arrive within 3-7 business days. For expedited shipping options, you can select a faster delivery method at checkout.
What is your return policy?
We offer a 30-day return policy for unused and undamaged products in their original packaging. If you're not satisfied with your purchase, simply contact our customer support team for assistance with returns.
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