EcoFlow 100W Rigid Solar Panel - ZMS331
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Fast Charging
Using cutting-edge cell technology, the 100W rigid solar panel has a high conversion efficiency rating of up to 23%, charging your Power Kits batteries in record time.
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Installation-ready
Pre-drilled slots around the panel's edge make it convenient to mount securely on your van’s roof.
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Weatherproof & Durable
The rigid panel balances design with robust materials allowing the panel to weather any storm while still offering the same excellent performance and aesthetics for years.
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Universally compatible
With an all-inclusive solar connector, the 100W rigid panel works with other 3rd party solar systems and power stations.
Charge Faster with High Solar Conversion
Our 100W rigid solar panel has an excellent conversion rating of 23%, allowing you to charge even faster. Combine as part of your Power Kits setup or EcoFlow portable power station, and the integrated MPPT algorithm optimizes your solar input.
Pre-Drilled Slots on Solar Panel for Secure Mounting
Ready to Install on Your Surfaces
With pre-cut holes on the panel, the 100W rigid panel is ready to mount on your van or off-grid build. Pair with the 100W Rigid Solar Panel Mounting Feet for a secure attachment to any surface.
Stand Through All Weather
Our 100W rigid solar panel is designed for outdoor weather. With an IP68* waterproof rating, the panel can withstand dirt, low-pressure water jets, extreme winds of up to 130 mph, and even heavy snowfalls.
*Water and dust resistance were tested under controlled laboratory conditions with a rating of IP68 under IEC standard 60529 (maximum water depth of 1 meter for up to 72 hours.)
Coated with Highly Protective Lamination and Tempered Glass
Durable Structure Design for Long-Lasting Performance
Built with a robust anti-corrosive aluminum frame, our 100W rigid solar panel is designed for maintaining solar collection outdoors for years. Its monocrystalline cells are coated with highly protective lamination and tempered glass to enhance performance and offer long-lasting durability.
Solar Cable for Universal Compatibility
Connect with Your Power Systems at Ease
Using an all-inclusive solar connector, our 100W rigid solar panel can be readily connected with any of your existing third-party solar systems. You can charge up 48v power systems and portable power stations with one or multiple panels.
Specifications
| 100W Flexible Panel Specs |
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| Solar Panel Weight |
Approx.2.3 kg (5.1lbs) |
| Dimensions |
1055*612*25 mm (41.5*24.1*1.0 in) |
| Rated Power |
100 W（+/-5W） |
| Open Circuit Voltage |
20.3 V |
| Short Circuit Current |
6.3 A |
| Maximum Operating Voltage |
17.1 V |
| Maximum Operating Current |
5.9 A |
| Temperature Coefficient of Rated Power |
-0.39%/°C |
| Temperature Coefficient of Open Circuit Voltage |
-0.33%/°C |
| Temperature Coefficient of Short Circuit Current |
0.06%/°C |
| Maximum System Voltage |
600 VDC（UL） |
| Maximum Fuse Current |
15 A |
Package Includes
What our Experts Think
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Extended Portable Power: DELTA 2 with extra battery provides longer runtime for devices, appliances, and tools.
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Efficient Solar Charging: 160W solar panel enables fast, renewable energy replenishment.
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Reliable & Stable Output: Ensures consistent power delivery for continuous off-grid use.
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Travel-Friendly Design: Compact setup ideal for camping, RV trips, and emergency backup.
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Smart & Eco-Conscious: Sustainable solution with safe, efficient energy management
Q&A
Q: What is included in this bundle?
A: The bundle includes the DELTA 2 portable power station, a DELTA 2 Smart Extra Battery, and a 160 W foldable solar panel.
Q: What are the key specifications of the DELTA 2?
A: 1,024 Wh capacity (expandable to ~2,048 Wh with the Extra Battery), 1,800 W continuous AC output (up to 2,700 W surge), and LiFePO₄ battery for long cycle life.
Q: What does the Extra Battery do?
A: It doubles the DELTA 2’s energy capacity, allowing longer runtimes for appliances and devices.
Q: How does the 160 W solar panel work?
A: It enables off-grid solar charging, extending runtime and providing renewable energy wherever sunlight is available.
Q: What use-cases is this bundle suitable for?
A: Ideal for camping, RV trips, remote work sites, emergency home backup, and portable high-capacity power needs.
Q: What makes this bundle stand out?
A: Combines high-output portable power, expandable capacity, and solar compatibility for maximum versatility.
Q: Are there limitations?
A: Runtime depends on load and solar conditions; it is not a full whole-home backup system by itself.
Maintenance Tips
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Regular Cleaning: Wipe the DELTA 2, extra battery, and 160W solar panel with a soft, dry cloth to remove dust and debris.
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Battery Care: Recharge both batteries periodically; avoid deep discharge to extend lifespan.
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Solar Panel Maintenance: Keep the panel clean, dry, and angled toward sunlight for optimal charging.
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Inspect Connections: Ensure all cables, plugs, and ports are secure and damage-free before use.
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Proper Storage: Store units in a cool, dry location away from moisture, direct sunlight, and extreme temperatures.
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Firmware Updates: Use the EcoFlow app to maintain updated software and optimal performance.
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Safe Handling: Avoid drops, impacts, or exposure to liquids to prevent damage.
