4V Solar Panel, 3.5W

Key Features:• Built with high efficiency 5BB solar cell, upto 21% efficiency
• Tempered glass encapsulation, durable, long service life
• Positive tolerance power, consistent appearance
• Waterproof, UV- and scratch- resistant
• Excellent performance under low light environments

This 3.5W 4V solar panel is built with high-efficiency 5BB solar cells, delivering up to 21% efficiency. It not only has stable output power, but also has good low light performance. This customized solar panel is encapsulated with tempered glass, which makes it more durable and ensures a longer service life. This 4V solar panel is also waterproof, UV resistant and scratch resistant.

Applications: 

This customized solar panel is widely used in wireless sensors, IoT devices, marine devices, traffic signs, LED lights and other small electronics devices.

Item No.: FYD-CS004

Technical Details

Solar Panel Output:        
Peak Power (Pmax):                       3.4W    
Voltage at Pmax (Vmp):                 4V    
Current at Pmax (Imp):                    850mA    
Open Circuit Voltage (Voc):           4.8V    
Short Circuit Current (Isc):              930mA
Power Tolerance:                            ±5% 

Solar Panel Size:  230x90x4.5mm    
Solar Cell Type:  High Efficiency Mono Solar Cell
Number of Cells: 8 pcs
Construction: Tempered glass / EVA / Solar Cell / EVA / Back sheet (TPT)  
     
Product Warranty:                     5 Years    
Storage temperature:              -20°C ~ 45°C    
Working temperature:              -40°C ~ 65°C    
Standard Test Conditions (STC):  1000W/m2, 1.5AM, 25°C Cell temperature　

Custom solar design and wire soldering service are available.

Custom solar design and wire soldering service are available.

Findy Solar has been a custom solar solution provider and high efficiency solar panel manufacturer in China since 2006. Types of solar panels: ETFE Solar Panel, Crystalline Solar Panel, Amorphous Solar Panel.