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Item #:
231228862
Greenmagic Portable 400W Watt Solar Panel, 400W/39V Foldable Durable Foldable, waterproof Compatible with most 40v Portable Solar Generator, Power
90% of respondents would recommend this to a friend
Item #:
231228862
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Order now and get it around Wednesday, September 30
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With a 400W power output and high conversion efficiency of 21.5-23.5%, this solar panel provides your large capacity power station with outstanding efficiency.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Power Output
Delivers an impressive 400W of power with a 39V output, ensuring efficient energy generation for various devices, making it ideal for outdoor adventures or emergency situations.
Durable Design
Built with waterproof materials, this foldable solar panel withstands harsh weather conditions, providing reliable energy generation while maintaining portability for off-grid use.
Universal Compatibility
Easily connects with most 40V portable solar generators and power stations on the market, offering versatile energy options for camping, road trips, or home backup power.
Product Details
| Solar panel peak wattage | 400 W |
| Solar panel type | Monocrystalline Solar Panel |
| Brand | Greenmagic |
| Solar panel power voltage | 39 V |
| Features | Waterproof |
| Height | 1.97 in (5 cm) |
| Mount type | Wall Mount |
| Connection | MC4 |
| Rec. use | RV |
| Color | Green |
| Accessories | 1 x GreenMagic 400W solar panel (built-in solar cable 10FT/ 3M with MC4 connector and 4 adjustable kickstands),, 1x MC4 Multi-Connector to XT60 /Anderson Connector/ DC79*09mm Connector |
| Material | Monocrystalline Silicon |
| Has nrtl listing certification | N |
| Number of solar panels | 1 |
| Weight | 21.5 lb (9.75 kg) |
| Model | GM-400 |
| Activity | Outdoor Activity |
| Electrical current | DC |
Who Should Buy?
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Outdoor Enthusiasts
Ideal for hikers and campers needing reliable solar power for devices while enjoying nature without grid access.
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Emergency Preparedness
Perfect for households wanting a backup power source during outages, ensuring essential devices remain operational.
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RV Travelers
Great for RV owners seeking portable energy solutions for powering appliances during road trips without relying on plugs.
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High-Power Devices
Users needing to power large appliances like refrigerators may find insufficient output compared to dedicated home systems.
Product Description
Greenmagic Portable 400W Watt Solar Panel, 400W/39V Foldable Durable Foldable, waterproof Compatible with most 40v Portable Solar Generator, Power Station on the market
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What power stations is this solar panel compatible with?
Answer: It is compatible with most power stations, including Jackery, Goal-Zero, Ecoflow, Bluetti, Anker, and others. -
Question:
Is the solar panel waterproof?
Answer: Yes, the solar panel has an IP65 waterproof rating, making it resistant to water splashing, but the junction box is not waterproof. -
Question:
How portable is this solar panel?
Answer: The solar panel is foldable to a quarter of its full size, weighs only 21.5lbs, and features a robust handle for easy carrying.
Greenmagic Solar Panels Editorial Review
Greenmagic Portable 400W Watt Solar Panel is a highly versatile and efficient energy solution, perfect for outdoor activities and compatible with most 40V portable solar generators on the market. This monocrystalline solar panel boasts a peak wattage of 400W and operates at a 39V power voltage, ensuring robust energy output. Its waterproof design allows for reliable use in various weather conditions, while the lightweight construction at just 21.5 pounds makes it easy to transport. Users appreciate its included accessories, such as the built-in 10FT solar cable and adjustable kickstands, enhancing convenience for any outdoor setup.
Customer Reviews & Ratings
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Pros
- Powerful 400W peak wattage output
- Waterproof for outdoor reliability
- Lightweight and portable design
- Includes built-in solar cable and connectors
- Compatible with various solar generators
Cons
- Kickstands could be sturdier for windy conditions
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Order now and get it around Wednesday, September 30
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Features & Benefits
- High conversion efficiency of 21.5-23.5% for maximum energy output.
- Delivers a powerful 400W output to meet large energy needs.
- Compatible with 95% of solar power stations including popular brands.
- Built-in adjustable kickstands for quick and easy setup.
- Durable, waterproof design suitable for outdoor use.
- Portable and foldable, saving valuable space for easy transport.
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