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Renogy E.Flex-Core 100W Portable Solar Panel

Not AvailableRenogy E.Flex-Core 100W Portable Solar Panel
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This 100-watt portable solar panel from Renogy features upgraded N-type cells for up to 25% energy...

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Product Information

Full details

The Renogy E.Flex-Core 100W Portable Solar Panel is designed for outdoor enthusiasts and travelers who need reliable, on-the-go solar charging. Its key benefit is high energy conversion efficiency (up to 25%) combined with a portable, durable design, allowing you to power various devices anywhere. A potential caveat is the need for a charge controller when charging batteries directly. This versatile panel features upgraded N-type cells, an IP65 water-resistance rating, a bifold briefcase design for easy transport, and multiple output ports including USB-C PD.

All features

SeriesE.Flex
Model Part NumberEFLEX-CORE 100W
BrandRenogy

Extended Product Information

FAQs

Do I need a charge controller to use this panel?

You only need a charge controller if you plan to charge lead-acid or lithium batteries directly. For charging power stations or devices via USB ports, a charge controller is not required.

What is the maximum output wattage of the panel?

The panel is rated at 100 watts. The individual ports have specific maximums: USB-C PD up to 45W, one USB-A up to 18W, and the other USB-A up to 15W. The MC4 output will deliver up to the panel's rated 100W, depending on sunlight conditions.

Can this panel be used in the rain?

Yes, the Renogy E.Flex-Core 100W has an IP65 rating, meaning it is protected against dust and low-pressure water jets. It can withstand light rain and splashes but should not be submerged.

How do I adjust the angle of the kickstands?

The kickstands are designed to be adjustable. You can typically extend and pivot them to achieve the 40°, 50°, or 60° angles. Ensure they are securely locked in your chosen position.

What are the dimensions when folded and unfolded?

When folded, the panel measures approximately 24.3 x 21.1 x 1.8 inches. When unfolded, it measures approximately 48.5 x 21.1 x 0.1 inches.

What is the weight of the solar panel?

The Renogy E.Flex-Core 100W portable solar panel weighs approximately 9.5 pounds.

Can I connect multiple panels together?

While this guide focuses on a single panel, connecting multiple panels often requires specific configurations and compatible charge controllers. Consult Renogy documentation or support for multi-panel setups.

Troubleshooting

Panel not charging devices

Ensure the panel is in direct, unobstructed sunlight. Check that all cable connections are secure. Verify that the connected device or power station is compatible and within its input voltage/amperage limits. Clean the panel surface.

Low charging speed

Reposition the panel to ensure it is directly facing the sun. Angle the kickstands for optimal sun tracking. Check for any shading on the panel. Clean the panel surface.

USB-C port not delivering full power

Confirm that your device supports USB-C Power Delivery (PD) and is capable of receiving the maximum 45W output. Use a high-quality USB-C cable rated for sufficient wattage. Ensure the panel is receiving ample sunlight.

Panel appears damaged

Inspect the panel for any visible cracks or damage to the ETFE coating or frame. If damage is found, discontinue use and contact Renogy customer support.

Pros and Cons

Pros

  • High energy conversion efficiency up to 25%.
  • Durable and weather-resistant (IP65 rating).
  • Lightweight and highly portable bifold design.
  • Versatile charging options with multiple USB ports and MC4 output.
  • Stable mounting with reinforced grommets and adjustable kickstands.

Cons

  • Requires a charge controller for direct battery charging.
  • Performance can be reduced in heavily overcast conditions.
  • MC4 connector only, may require adapters for some devices.
  • Optimal performance requires direct, unobstructed sunlight.

Setup, Compatibility & Care

Setup:

  1. Unfold the solar panel and position it in direct sunlight.
  2. Adjust the integrated kickstands to your desired angle (40°, 50°, or 60°) for optimal sun exposure.
  3. Connect your device or power station using the appropriate cable (MC4, USB-C, or USB-A).
  4. For charging batteries, connect the panel to a compatible solar charge controller first, then connect the controller to the battery.

Compatibility:

  • Power Stations: Compatible with most power stations featuring an MC4 input. Ensure the panel's open circuit voltage (Voc) does not exceed the power station's maximum DC input voltage.
  • Batteries: Can charge lead-acid and lithium batteries when used with a suitable solar charge controller.
  • Electronic Devices: Directly charges phones, tablets, laptops (via USB-C PD), and other USB-powered devices.

Care:

  • Keep the panel surface clean by wiping it with a soft, damp cloth. Avoid abrasive cleaners.
  • Ensure the charging ports and cable pouch are free of dust and debris.
  • Store the panel in its protective pouch when not in use to prevent scratches and damage.
  • Avoid prolonged exposure to extreme temperatures or harsh weather conditions beyond its IP65 rating.