Callsun 400W Flexible Solar Panel Set (2x200W), Cool-Running White Design, Premium ETFE Solar Array, Weatherproof Power Solution for Catamaran, Large RV, and Shed

Name: Callsun 400W Flexible Solar Panel Set (2x200W), Cool-Running White Design, Premium ETFE Solar Array, Weatherproof Power Solution for Catamaran, Large RV, and Shed
Brand: Callsun
SKU: awhd-us-b0f9wsnj6m
Price: 320.45 USD
Availability: InStock

Brand: Callsun

Condition: Used

$320⁴⁵

$339⁹⁹

-6% Save $19⁵⁴

Updated: 4 days ago

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Description

【240° Flexible Fit & Ultra-Lightweight】 Experience seamless installation on curved surfaces. With up to 240° of flexibility, these panels hug the contours of your yacht, RV, or boat deck, weighing 50% less than rigid panels for effortless handling.

【Superior Durability】 Power your adventures through harsh elements. Featuring a premium ETFE coating and multi-layer bonding, these panels resist hail, yellowing, and cracking—ensuring a longer lifespan than standard PET panels.

【Heat-Reflective White Design】 Keep your system cooler for higher efficiency. The white backsheet reflects excess heat, preventing power loss in hot climates. Its clean aesthetic blends perfectly with yachts, boats, and white RV roofs for a professional marine-grade look.

【2kWh Daily Energy Harvest】 Maximize your power with this 400W solar array. Capable of generating up to 2kWh of daily power (under ideal conditions), it's the perfect solution for charging large power stations and sustaining long-term off-grid living.

【Versatile System Setup】 Customize your energy with ease. These panels are designed for simple series or parallel connections, allowing you to scale voltage (12V/24V) to match your battery bank or portable power station requirements.

【Reliable & 5-Year Warranty】 Rely on all-weather support with Grade A+ materials and an IP68 waterproof junction box. Includes: 2-Pack Callsun 200W Flexible Solar Panels (White), connection cables, user manual, worry-free 5-year warranty, and friendly customer service.

Callsun Flexible Solar Panel 400W, 2PCS 12V 200 Watt Solar Panel 23% High-Efficiency Ultra Lightweight,11BB IP68 Waterproof Portable Solar Panels for Homes RV Camping Boat Curve Surfaces

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Product Details

SKU:: awhd-us-b0f9wsnj6m
Model:: CS200W-FW2V2-US
Country:: US
ASIN:: B0F9WSNJ6M

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $20 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Callsun products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.