Harness the power of the sun with the EcoFlow 400W Portable Solar Panel! With high-efficiency 400W output and up to 23% conversion rate, it charges your devices faster, wherever you are. Rugged, waterproof, and foldable, it’s built for the outdoors and designed for easy setup on the go. Perfect for adventures, camping, or emergency backup, this solar panel delivers reliable, sustainable power anytime, anywhere.
Q: What is the conversion rate of this solar panel?
A: This solar panel has up to 23% conversion rate.
Q: What is the voltage at maximum power for this panel?
A: The voltage at maximum power is 48 volts.
Q: What is the solar cell efficiency of this panel?
A: The solar cell efficiency is 22.4 percent.
Q: Is this solar panel waterproof?
A: Yes, this solar panel has an IP68 waterproof rating.
Q: Is a charge controller included with this solar panel?
A: No, a charge controller is not included with this solar panel.
Q: What is the maximum power delivery of this solar panel?
A: The solar panel has a maximum power delivery of 400 watts.
Q: Can the angle of the solar panel be adjusted?
A: Yes, the solar panel is self-supporting with an adjustable angle.
Q: how does this connect to a travel trailer's batteries for charging
A: Thank you for your inquiry regarding the EcoFlow 400W Foldable Solar Panel. Please note that the EcoFlow 400W Foldable Solar Panel is designed and intended primarily for use with EcoFlow portable power stations. It is not designed to be connected directly to a travel trailer's battery system for charging. Connecting the solar panel directly to a travel trailer battery without the proper solar charge controller and compatible electrical setup could result in improper charging or potential damage to the battery system. If you are looking to charge your travel trailer batteries using solar power, we recommend consulting your trailer manufacturer or a qualified RV technician to determine the appropriate solar panel and charge controller configuration for your specific battery system. Please let us know if you have any additional questions.

Harness the power of the sun with the EcoFlow 400W Portable Solar Panel! With high-efficiency 400W output and up to 23% conversion rate, it charges your devices faster, wherever you are. Rugged, waterproof, and foldable, it’s built for the outdoors and designed for easy setup on the go. Perfect for adventures, camping, or emergency backup, this solar panel delivers reliable, sustainable power anytime, anywhere.

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