Invensun Sundragon 40W Solar Panel
Premium Grade
Poly-Crystalline Solar Panel
Invensun Sundragon Premium Grade Solar Panels are designed and built under stringent quality control standards ensuring the highest-quality construction. Invensun solar panels ensure that, year-over-year, you will receive reliable power generation, allowing a greater return-on-investment.
Solar Panel Applications
- Microwave / radio repeater stations
- Railroad signals
- Sailboat charging systems
- Medical facilities in rural areas
- Cathodic protection systems
- Emergency communication systems
- Air monitoring
- Navigation lighthouses, and ocean buoys
- Wireless Data
- Aviation obstruction lights
- Telecom
- Security
- Desalination systems
- Recreational vehicles
- Water quality and environmental data monitoring systems
- Pumping systems for irrigation, rural water supplies and livestock watering
40W
Model Name:
Sundragon i40P
Sundragon i40P

Parameters
Mechanical Characteristics
Solar Cell Type | Polycystalline Silicon |
Solar Cell Size | 156mm x 48mm |
Number of Solar Cells | 36 |
Junction Box | IP-65 rated |
Connectors | MC4 |
Diode | 0 bypass diode |
Front Glass | 3.2mm tempered glass |
Frame | Anodized Aluminum Alloy |
Dimensions L x W x D | 651 x 526 x 35mm |
Weight | 5.5kg |
Environmental Characteristics
Mechanical Load | 2400 Pa |
Fire Rating | Class C |
Operating Temperature | -40 to +85ºC |
Electrical Characteristics
Maximum Power at STC (Pmax) | 40W |
Optimum Operating Voltage (VMP) | 17.40V |
Optimum Operating Current (Imp) | 2.48A |
Open Circuit Voltage (VOC) | 21.70V |
Short Circuit Current (Isc) | 2.56A |
Maximum System Voltage | DC 600V |
Maximum Series Fuse Rating | 10A |
Power Tolerance | ±5% |
Warranty
Product Workmanship | 5 years |
10 Years | 90% output |
25 years | 80% output |
For more detailed information refer to the Downloads page.
Standard Test Conditions (STC)
STC = 1000 W/M2 irradiance, 25ºC module temperature, AM1.5 spectrum
Specifications and design are subject to change without notice
