TopraySolar solar panel 445W
Don't like the alternatives?
Choose from the full offer
TopraySolar solar panel 445W
The TopraySolar solar panel is the perfect choice for anyone who is going to build a solar system on their own, not only on their house, but also on an industrial building. This monocrystalline solar panel boasts a special Half-Cell design,which allows the module to operate at half current, reducing internal and CTM losses, thus generating more power. Another advantage is that the TopraySolar half-cell solar panel operates at lower temperatures, avoiding overheating and temperature coefficient losses - making the solar panel more efficient and reliable.
Key Features of TopraySolar 445W Solar Panel
- Ideal for self-installation on residential or industrial buildings
- Half-Cell Technology
- High performance even when shaded
- Robust aluminium frame
- Tempered glass with self-cleaning function and high transmittance
- Cable with MC4 connectors for easy installation
- Certified for snow zone III
Top efficiency even when shaded
The JAM72S20 modules consist of nine-bus (9BB) monocrystalline half-cell cells. The circuit of the cell module is divided into two independent parts which are connected in parallel. Combined with integrated bypass diodes, the TopraySolar solar panel achieves much better shading efficiencywhen the output drops to 50%, not 0% as with conventional Full-Cell panels. Easy connection to theabels with MC4 connectors.
TopraySolar solar panel is not only powerful, but also durable
The robust aluminium frame ensures easy installation and the low-iron tempered glass with a thickness of 3.2 mm guarantees high solar transmittance and maximum resistance to mechanical damage. TopraySolar transmits up to 94.5% of solar radiation from 380 nm to 1,100 nm, dwhich enables higher performance and guarantees more operating hours in daily use. In addition, the glass is coated with an anti-pollution film and a hydrophilic layer - the solar panel is thus able to. self-cleaning and requires minimal cleaning requirements. The TopraySolar solar panel is certified for snow zone III, withstands high wind pressure (2,400 Pa) and snow (5,400 Pa)
Additional information:
Type of articles: monocrystalline 166 × 83 mm
Number of articles: 144
Dimensions: 2 094 × 1 038 × 35 mm
Weight: 23,5 kg
Glass: 3.2 mm with low iron content
Frame: anodised aluminium
Connecting box: IP67 with 3 bypass diodes
Connector: MC4
Cable: 20 cm long, 4 mm2
Maximum power at STC (Pmax): 445 WShort circuit current (Isc): 11,53 AVoltage empty (Voc): 49,1 VMaximum current (Impp): 10,77 AMaximum voltage (Vmpp): 41,32 VModule efficiency: 20,47 %
Operating cell temperature (NOCT): 44 ±2 °C
Temperature coefficient Pmax(γ): -0,343%/K
Temperature coefficient Voc(β): -0,254%/K
Temperature coefficient Isc(α): +0.04%/K
Specifications
Usage
Features
Outputs
Dimensions and weight
| Code: | TR02301 |