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Made from highly efficient monocrystalline cells, the 400W rigid solar panel has an excellent efficiency rating of 23%, allowing you to charge faster than using similar-sized panels. Combine this panel as part of your existing PV system or Power Kits setup, and allow the integrated MPPT algorithm to optimize your solar input.
The 400W rigid solar panel is designed for the outdoors. With an IP68* waterproof rating and a robust anti-corrosive aluminum frame, the panel can withstand a wind speed of up to 130mph* and a significant snow load of up to 113lb* and continue to capture solar energy for years to come.
This high-wattage panel works for both on-grid and off-grid solar-powered setups, storing energy for outages, reducing power bills, or powering an off-grid home.
EcoFlow solar panels use an all-inclusive solar connector, so you can even use them with your existing 48V power system. The 400W solar panel includes a 300mm charging cable that gives you plenty of space to mount multiple panels, maximizing solar input.
Short Circuit Current: 13.79A
Open Circuit Voltage: 37.10V
Connector Type: Solar Connector
Efficiency: 23%
Cell Type: Monocrystalline
Rated Power: 400W
Maximum Operating Voltage: 31.00V
Maximum Operating Current: 12.90A
Temperature Coefficient of Rated Power: -0.38%/°C
Temperature Coefficient of Open Circuit Voltage: -0.35%/°C
Temperature Coefficient of Short Circuit Current: 0.06%/°C
Maximum Fuse Current: 25A
Maximum System Voltage: 1500V DC (UL)
Net Weight (kg): 21.8kg
Product Dimensions (cm): 172.2×113.4×3.5
Package Dimensions (cm): 187×126×10.5
We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at The Off Grid Store.
We can deliver to almost anywhere in New Zealand, unfortunately there are a few exceptions such as Chatham Islands and for larger items and Great Barrier Island. Best prices online guaranteed.
30 Day Easy Returns. Not happy with your product, we'll take it back no
questions asked.
Great Service. We pride ourselves on the best service, anywhere.
Your Satisfaction Guaranteed. We handpick our products for quality, we
know you'll love them. But if there is ever something wrong, we'll fix it.
No — this model uses an XT60i connector and is designed for single panel use only. It does not support series connection like some previous EcoFlow panels.
This panel is compatible with most EcoFlow units that accept XT60i input, including models in the River, Delta, and Delta 3 series. If you're unsure, feel free to contact us and we’ll confirm compatibility.
This panel can be used with other systems if the correct adapter is used, however it is primarily designed for EcoFlow products. Always check voltage and connector compatibility before use.
Charging speed depends on sunlight conditions and your power station model. In full sun, a 160W panel can provide strong daytime charging, but output will vary with weather, angle, and time of day.
Yes — it has an IP68 waterproof and dustproof rating, making it suitable for outdoor use in rain, dust, and harsh environments.
Yes, but output will be reduced. The high-efficiency TOPCon cells help maintain better performance in low light compared to older panel technology.
This model replaces the previous 160W bifacial panel and features updated cell technology, improved efficiency, and a simplified plug-and-play design using the XT60i connector.
No — the panel includes an MC4 to XT60i charging cable, so it can be connected directly to compatible EcoFlow units out of the box.
This panel is designed primarily for portable use. While it can be used in semi-permanent setups, for fixed installations we recommend rigid solar panels for long-term durability and performance.
Made from highly efficient monocrystalline cells, the 400W rigid solar panel has an excellent efficiency rating of 23%, allowing you to charge faster than using similar-sized panels. Combine this panel as part of your existing PV system or Power Kits setup, and allow the integrated MPPT algorithm to optimize your solar input.
The 400W rigid solar panel is designed for the outdoors. With an IP68* waterproof rating and a robust anti-corrosive aluminum frame, the panel can withstand a wind speed of up to 130mph* and a significant snow load of up to 113lb* and continue to capture solar energy for years to come.
This high-wattage panel works for both on-grid and off-grid solar-powered setups, storing energy for outages, reducing power bills, or powering an off-grid home.
EcoFlow solar panels use an all-inclusive solar connector, so you can even use them with your existing 48V power system. The 400W solar panel includes a 300mm charging cable that gives you plenty of space to mount multiple panels, maximizing solar input.
Short Circuit Current: 13.79A
Open Circuit Voltage: 37.10V
Connector Type: Solar Connector
Efficiency: 23%
Cell Type: Monocrystalline
Rated Power: 400W
Maximum Operating Voltage: 31.00V
Maximum Operating Current: 12.90A
Temperature Coefficient of Rated Power: -0.38%/°C
Temperature Coefficient of Open Circuit Voltage: -0.35%/°C
Temperature Coefficient of Short Circuit Current: 0.06%/°C
Maximum Fuse Current: 25A
Maximum System Voltage: 1500V DC (UL)
Net Weight (kg): 21.8kg
Product Dimensions (cm): 172.2×113.4×3.5
Package Dimensions (cm): 187×126×10.5
We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at The Off Grid Store.
We can deliver to almost anywhere in New Zealand, unfortunately there are a few exceptions such as Chatham Islands and for larger items and Great Barrier Island. Best prices online guaranteed.
30 Day Easy Returns. Not happy with your product, we'll take it back no
questions asked.
Great Service. We pride ourselves on the best service, anywhere.
Your Satisfaction Guaranteed. We handpick our products for quality, we
know you'll love them. But if there is ever something wrong, we'll fix it.
No — this model uses an XT60i connector and is designed for single panel use only. It does not support series connection like some previous EcoFlow panels.
This panel is compatible with most EcoFlow units that accept XT60i input, including models in the River, Delta, and Delta 3 series. If you're unsure, feel free to contact us and we’ll confirm compatibility.
This panel can be used with other systems if the correct adapter is used, however it is primarily designed for EcoFlow products. Always check voltage and connector compatibility before use.
Charging speed depends on sunlight conditions and your power station model. In full sun, a 160W panel can provide strong daytime charging, but output will vary with weather, angle, and time of day.
Yes — it has an IP68 waterproof and dustproof rating, making it suitable for outdoor use in rain, dust, and harsh environments.
Yes, but output will be reduced. The high-efficiency TOPCon cells help maintain better performance in low light compared to older panel technology.
This model replaces the previous 160W bifacial panel and features updated cell technology, improved efficiency, and a simplified plug-and-play design using the XT60i connector.
No — the panel includes an MC4 to XT60i charging cable, so it can be connected directly to compatible EcoFlow units out of the box.
This panel is designed primarily for portable use. While it can be used in semi-permanent setups, for fixed installations we recommend rigid solar panels for long-term durability and performance.
