Lengthen Epoxy Resin Portable Foldable Solar Panels 18V 3.5 Watt For Wall Light

Basic Information
Place of Origin: CHINA
Brand Name: JYG
Certification: CE,ROHS
Model Number: JYG-3.5W-M
Minimum Order Quantity: 10
Price: negotiable
Packaging Details: standard export package 2pcs/carton
Delivery Time: 7-15days
Payment Terms: Western Union, , T/T, L/C
Supply Ability: Mini custom solar panels
Detail Information
Name: Lengthen Epoxy Resin Solar Cells 18V 3.5W Moncrystalline Solar Panel For Wall Light Material: Polycrystalline/Monocrystalline
Output Peak Voltage: 3.5W Max Power Voltage: 18V Can Be Customized
Max Power Current: 0.195A Application: Home System,light, Toy,radio,and So On
Warranty: 1years
High Light:

flexible thin film solar panels


thin film photovoltaic panels

Product Description

Lengthen Epoxy resin Solar Cells 18V 3.5W Moncrystalline solar panel For wall Light

Basic Cosmetic Specification:

Ø Delaminations or bubbles do not form a continuous path between any part of the electrical circuit and the edge of module.

  • Not any cracks, foreign materials or dirt of cells.
  • No pierce in the back sheet.



  • Use high efficiency and high quality cells, modules are easy to install. It’s good to use in system of making common electricity, system of making autonomous electricity, communicative area, residential construction and so on.
  • Use hermetic multifunction junction box (waterproof grade: IP65)
  • Have good weatherability, good hurricane lamp and good hail suppression, it can counteract damp and salt mist, no influence from geographical environment


Warning and safety

  • Installing solar photovoltaic systems may require specialized skills and knowledge. The installer assumes all risk of injury, including risk of electric shock. Module installation should be performed only by qualified persons.
  • Contact with a large-scale PV system is potentially hazardous.

Each individual module may produce DC voltages greater than 40 volts when the sufficient sunlight or other sources illuminate the module surface. When the modules are connected in series, voltage is cumulative. When the modules are connected in parallel, current is cumulative. High voltage and current could present an increased hazard and may cause serious injury or death. Therefore, be extremely careful!

Specification of Mono Epoxy Resin Solar Panel


Electrical Date

Mono JYG-4-M
Nominal peak power(Pmax) 3.5W (+/10%)
Maximum Power Voltage(Vmp) 18V
Maximum Power current(Imp) 195MA
Short-circuitcurrent(Isc) 212MA
Open-cicuit Voltage(Voc) 21.6V
Optimized cell efficiency 19.5%-21%
 Reference photo




Lengthen Epoxy Resin Portable Foldable Solar Panels 18V 3.5 Watt For Wall Light 0





Operating temperature -40°C to +85°C
Maximum system voltage 1000VDC


Temperature and Coefficients

NOCT 48°C+/-2°C
Current temperature coefficient %/K 0.06+/-0.01
Voltage temperature coefficient mV/K -(78+/-10)
Power temperature coefficient %/K -(0.5+/-0.05)


Additional Data


Number of cells and type of connection

Dimensions(MM) Dimension: 455*60*6.0MM +/-0.5Mm
Weight(KG) 3.5W:0.55KG
Container Loading  


Warranty Period Replacement for manufacturing defects within 1 years
Certificates CE,RoHS,FCC
Cells Monocrystalline silicon photovoltaic cell



Contact Details

WhatsApp : +8613316829526