AFERIY AF-SA400 400W High-Efficiency Solar Panel with Monocrystalline Cells, ETFE Lamination, Aluminum Frame and 33V High-Voltage Output

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Original price was: $1,899.99.Current price is: $1,099.99.

1. Get $30 OFF For First Order,Ending Soon 
2. Get Extra $30 OFF,  Use Code: TM30  over $600 
3. Get Extra $120 OFF,Use Code: TM120 over $1200 
4. Get a 20% OFF code after ordered 

Why You’ll Love It?

【25% High-Efficiency 400W Solar Output】
The AFERIY AF-SA400 features premium monocrystalline solar cells with up to 25% conversion efficiency, delivering a powerful 400W solar output for fast and efficient charging. It provides reliable renewable energy for portable power stations, home backup systems, RVs, and off-grid applications.

【Upgraded Aluminum Frame for Maximum Durability】
Built with a reinforced aluminum-frame structure, the AF-SA400 offers greater strength, stability, and long-term durability than traditional foldable solar panels. Its rugged construction is ideal for fixed outdoor installations, RV setups, cabins, and everyday solar power use.

【Stable High-Voltage Solar Charging】
Designed with a 33V maximum power voltage (Vmp) and 39.6V open-circuit voltage (Voc), the AF-SA400 provides stable and efficient solar input for compatible portable power stations and energy storage systems, helping maintain reliable charging performance throughout the day.

【ETFE Weather-Resistant Outdoor Design】
Constructed with a durable ETFE laminated surface, the AF-SA400 is built to withstand outdoor environments while improving heat dissipation and long-term performance. Its rugged design makes it suitable for extended outdoor operation in a variety of weather conditions.

【Ideal for Home Backup & Off-Grid Living】
Designed for home backup power, RV parking, cabins, outdoor workstations, and off-grid energy systems, the AFERIY AF-SA400 delivers dependable clean energy wherever reliable electricity is needed. Its high-output performance and durable construction make it an excellent choice for long-term solar power applications.

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Two Years Warranty

We double all 2-year manufacturer warranty’s and take care of everything for you. No waiting on hold with the manufacturer.

2 years warranty, 100% authentic guaranteed  

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Durable Solar Power for Long-Term Outdoor Use

The AFERIY AF-SA400 400W Solar Panel is an upgraded high-output solar panel designed for stable and efficient outdoor charging. Built with a strong aluminum frame and durable materials, it delivers reliable solar power for portable power stations, home backup systems, RV setups, cabins, and off-grid use.

400W High Solar Output

The AFERIY AF-SA400 provides up to 400W rated solar output, helping compatible portable power stations charge efficiently under good sunlight conditions. It is a clean, renewable, and practical energy solution for outdoor power, emergency backup, RV power, and off-grid living.

25% High Solar Conversion Efficiency

Made with high-efficiency monocrystalline solar cells, the AF-SA400 converts sunlight into electricity with a solar conversion efficiency of up to 25%. It helps deliver stable charging performance for power stations and outdoor energy systems.

Upgraded Aluminum Frame Design

Compared with traditional foldable portable solar panels, the AF-SA400 features a stronger aluminum-frame structure for better durability, stability, and long-term outdoor performance. It is especially suitable for users who need a more solid solar panel for fixed outdoor use, RV setups, home backup systems, cabins, and off-grid installations.

Higher Working Voltage, More Stable Charging

The AF-SA400 is upgraded with a 33V maximum working voltage and a 39.6V open-circuit voltage, helping provide stable solar input for compatible power stations. Its improved electrical design makes it a great choice for long-term solar charging and outdoor power systems.

Better Heat Dissipation & Long-Lasting Durability

The rigid aluminum frame helps improve heat dissipation and supports more consistent performance during extended outdoor use. Built with durable solar materials and high-performance monocrystalline cells, the AF-SA400 is made for reliable long-term solar charging.

Ideal for Home Backup, RV & Off-Grid Power

The AFERIY AF-SA400 is ideal for home backup power, RV parking setups, cabins, outdoor workstations, and off-grid energy systems. It is recommended for customers who value durability, stable charging, and long-term outdoor use more than compact storage or frequent carrying.

Model: AFERIY AF-SA400
Rated Power: 400W
Cell Type: Monocrystalline Silicon
Cell Efficiency: Up to 25%
Lamination: ETFE
Structure: Upgraded Aluminum Frame Design
Voltage at Max Power (Vmp): 33V
Current at Max Power (Imp): 12.12A
Open Circuit Voltage (Voc): 39.6V
Short Circuit Current (Isc): TBC
Dimensions: TBC
Net Weight: TBC
Operating Temperature: 14-140°F (-10-60℃)
Best Working Temperature: 77°F (25℃)
Best For: Fixed Installation, RV, Home Backup, Cabin, and Off-Grid Power
Warranty: 3 Years
In The Box: AFERIY AF-SA400 400W Solar Panel, User Manual, MC4 Cable

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AFERIY AF-SA400 400W High-Efficiency Solar Panel with Monocrystalline Cells, ETFE Lamination, Aluminum Frame and 33V High-Voltage Output AFERIY AF-SA400 400W High-Efficiency Solar Panel with Monocrystalline Cells, ETFE Lamination, Aluminum Frame and 33V High-Voltage Output
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Detail Specs
MODEL:AFERIY AF-SA400
Rated Power400W
Cell TypeMonocrystalline Silicon
Cell EfficiencyUp to 25%
LaminationETFE
StructureUpgraded Aluminum Frame Design
Voltage at Maximum Power (Vmp)33V
Current at Maximum Power (Imp)12.12A
Open Circuit Voltage (Voc)39.6V
Short Circuit Current (Isc)TBC
DimensionsTBC
Net WeightTBC
Operating Temperature-10°C to 60°C (14°F to 140°F)
Best Working Temperature25°C (77°F)
ApplicationsFixed Installation, RV, Home Backup, Cabin, Off-Grid Power
Factory Warranty2 Years

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AFERIY AF-SA400 400W High-Efficiency Solar Panel with Monocrystalline Cells, ETFE Lamination, Aluminum Frame and 33V High-Voltage Output AFERIY AF-SA400 400W High-Efficiency Solar Panel with Monocrystalline Cells, ETFE Lamination, Aluminum Frame and 33V High-Voltage Output
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