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EcoFlow  |  SKU: EF-ZPTSP300

EcoFlow – 400W Rigid Solar Panel 2-Pack for Off-Grid Power

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Description

Maximize Off-Grid Power with EcoFlow 400W Rigid Solar Panels

Capture more energy and stay prepared with EcoFlow’s 400W Rigid Solar Panels. Built for both off-grid and on-grid setups, this high-efficiency solar solution is ideal for emergency preparedness, cabin living, mobile setups, or home backup systems. Each bundle includes two premium panels for up to 800W of total solar power.

 

Durable 400W rigid solar panels with 23% efficiency. 2-pack ideal for off-grid, emergency, or home power. IP68 waterproof & built to last.

 

  • Ultra-Efficient Energy Conversion: Monocrystalline cells provide a 23% conversion rate for faster charging and greater energy output.
  • Built to Last Outdoors: With an IP68 waterproof rating and a rugged anti-corrosive aluminum frame, each panel withstands winds up to 130mph and snow loads up to 113lb per sq. ft.
  • Universal Compatibility: Use with any 48V power system via standard solar connectors. A 300mm cable offers flexible installation and easy multi-panel linking.
  • On-Grid & Off-Grid Ready: Perfect for reducing electric bills, storing backup power, or powering off-grid homes, RVs, or remote cabins.
  • Easy Installation: Comes complete with mounting brackets and installation guide for fast setup on rooftops or flat surfaces.
  • Warranty Protection: Backed by EcoFlow’s up to 10-year limited warranty.

Specifications:

  • Rated Power: 400W per panel
  • Cell Type: Monocrystalline
  • Efficiency: 23%
  • Open Circuit Voltage: 37.10V
  • Short Circuit Current: 13.79A
  • Max Operating Voltage: 31.00V
  • Max Operating Current: 12.90A
  • Max Fuse Current: 25A
  • Max System Voltage: 1500V DC (UL)
  • Dimensions: 67.8 × 44.6 × 1.38 in (172.2 × 113.4 × 3.5 cm)
  • Weight: 48.1 lbs (21.8 kg) per panel

 

Durable 400W rigid solar panels with 23% efficiency. 2-pack ideal for off-grid, emergency, or home power. IP68 waterproof & built to last.

 

What’s in the Box:

  • 2 × 400W Rigid Solar Panels
  • Installation Brackets (Tilt Mount & Mounting Feet)
  • User Manual & Warranty Card

Upgrade your solar capabilities and stay mission-ready with EcoFlow’s durable, high-output solar solution.


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Frequently Asked Questions

What makes the EcoFlow 400W Rigid Solar Panel 2-Pack suitable for off-grid living?

The EcoFlow 400W Rigid Solar Panels are built to withstand extreme weather conditions. They feature a rugged anti-corrosive aluminum frame, making them resistant to winds up to 130mph and snow loads up to 113lb per sq. ft. This durability ensures consistent performance even in harsh climates, providing peace of mind for those relying on solar power in unpredictable weather.

For more information on energy solutions that can withstand grid failures and extreme weather, explore our Grid Failure Survival Guide.

How do these solar panels perform in extreme weather conditions?

The EcoFlow 400W Rigid Solar Panels are built to withstand extreme weather conditions. They feature a rugged anti-corrosive aluminum frame, making them resistant to winds up to 130mph and snow loads up to 113lb per sq. ft. This durability ensures consistent performance even in harsh climates, providing peace of mind for those relying on solar power in unpredictable weather.

For more information on energy solutions that can withstand grid failures and extreme weather, explore our Grid Failure Survival Guide.

Can these solar panels be used with any power system?

Yes, the EcoFlow 400W Rigid Solar Panels are designed for universal compatibility. They can be integrated with any 48V power system using standard solar connectors. This flexibility allows them to be used in a variety of setups, whether you're looking to reduce electric bills with an on-grid system or power an off-grid home or mobile setup.

For a comprehensive look at how solar panels can fit into different energy systems, check out our Energy: Solar Panels & Generators Collection.

What installation options are available for these solar panels?

The EcoFlow 400W Rigid Solar Panels come with easy installation options. They include mounting brackets and a detailed installation guide, making it straightforward to set them up on rooftops or flat surfaces. This ease of installation is beneficial for both DIY enthusiasts and those new to solar technology, ensuring that you can quickly start harnessing solar power.

For more tips on installing solar panels, consider reading our Ultimate Tactical Solar Power Guide.

How does the 23% efficiency rate impact the performance of these solar panels?

The 23% efficiency rate of the EcoFlow 400W Rigid Solar Panels is a significant advantage. This high conversion rate means that a greater portion of sunlight is converted into usable electricity, which is crucial for maximizing energy output, especially in areas with limited sunlight. This efficiency can lead to faster charging times and more reliable power availability.

To understand more about the importance of efficiency in solar technology, explore our EcoFlow Solar Panels Collection.

What are the dimensions and weight of each solar panel in this pack?

Each panel in the EcoFlow 400W Rigid Solar Panel 2-Pack measures 67.8 × 44.6 × 1.38 inches. The weight of each panel is 48.1 lbs (21.8 kg), making them substantial yet manageable for installation. These dimensions and weight are typical for high-capacity solar panels, balancing size with power output for effective energy capture.

For more insights on solar panel specifications and their implications, visit our Solar Collection.

Are there any specific maintenance requirements for these solar panels?

The EcoFlow 400W Rigid Solar Panels require minimal maintenance. Regular cleaning to remove dust and debris will help maintain their efficiency. Additionally, inspecting the panels and connections periodically ensures they remain in good working condition. Their durable construction minimizes the need for frequent maintenance, making them a reliable choice for long-term use.

For more detailed maintenance tips, you might find our Ultimate Tactical Solar Power Guide useful.

What is the warranty coverage for the EcoFlow 400W Rigid Solar Panel 2-Pack?

The EcoFlow 400W Rigid Solar Panel 2-Pack is backed by a limited warranty of up to 10 years. This warranty covers defects in materials and workmanship, providing assurance of the product's durability and quality. It's important to register your product and keep the purchase receipt to ensure warranty claims can be processed smoothly.

For more information on warranty terms, you can explore our Order Fulfillment & Shipping page.

How do these panels integrate with existing home power systems?

The EcoFlow 400W Rigid Solar Panels can be seamlessly integrated into existing home power systems. They connect easily to 48V systems using standard connectors, making them compatible with most solar inverters and battery storage solutions. This integration capability allows homeowners to enhance their energy independence and reduce reliance on the grid.

For guidance on integrating solar panels with home systems, visit our EcoFlow Home Power Systems.

What are the trade-offs of using rigid solar panels compared to flexible ones?

Rigid solar panels, like the EcoFlow 400W, offer higher efficiency and durability compared to flexible panels. They are better suited for permanent installations due to their robust construction. However, they are heavier and less versatile in terms of installation options compared to flexible panels, which can be more easily adapted to non-flat surfaces.

To explore more about the differences in solar panel types, you can check out our Solar Collection.