500W ETFE flexible solar panel provides stable ultra-high power output for RV full-load operation and long-term off-grid camping life, also suitable for residential PV direct-drive heat pump air conditioning projects.

500W JSL Power ETFE Flexible Solar Module | Off-grid Living

Model: JSL-ETFE-500W

Short Description:

This 500W flexible solar panel features a large light-receiving area and stable load performance. It supports daily full-load operation of RV electrical equipment and meets the long-term power demand of off-grid camping and resident travel.

It also works for residential PV direct-drive heat pump air conditioner for home cooling and heating.

Bullet Points:

Provides stable high-power output to support the daily operation of RV lighting, audio and various onboard electrical devices.

Works as a clean power source for RV off-grid systems, adapting to long-term outdoor living scenarios.

Reduces the use of fuel generators for quieter and more environmentally friendly power supply.

Large-area light-receiving surface improves solar energy absorption to meet daily vehicle power consumption.

Supports long-term continuous load operation and maintains stable working performance in outdoor environments.

Matches full-scene RV off-grid needs and supplies continuous power for daily onboard electrical use.

Works with compatible PV direct-drive heat pump air conditioners to support residential cooling and heating.

Surface Film: ETFE (Standard), PET available as option for budget orders

Reminder: PET version features inferior weather resistance and bending durability compared to ETFE.

Specification
Product	General Specifications
500W JSL Power ETFE Flexible Solar Module	Efficiency: High-efficiency monocrystalline silicon solar cells with excellent conversion efficiency
	Waterproof Rating: IP65 rated waterproof & dustproof construction
	Surface Material: Imported Japanese ETFE fluoropolymer film, UV stabilized, long-term resistance to yellowing & hydrophobic self-cleaning finish.
	Connector: Industry standard universal waterproof MC4 connector
	Flexible Performance: Highly bendable & rollable, suitable for curved surface mounting
	Working Temperature: -20℃ ~ +60℃
	Installation: Pre-drilled mounting holes for fast and easy installation
	Structure: Ultra-thin, lightweight frameless flexible structure
	Application: RV, yacht & marine equipment, outdoor camping, standalone off-grid power, emergency backup power

Product images are for reference only. Final products’ dimensions and layout will be confirmed during quotation.

Only compatible with air conditioners with built-in MPPT module. Automatically switch to grid power under insufficient sunlight.

The 500W flexible solar panel is unavailable. The 505W rated model is in stock. Datasheet available via the link below.