Spec Sheet
Introducing the 445W Talesun 144 split cells MonoPERC with MC4. This high-performance solar panel offers an impressive power output of up to 445W, making it perfect for both residential and commercial applications. With a power tolerance of +3%, you can be confident in its reliability and efficiency. The panel is backed by a 12-year product warranty and a 12-year power output warranty, ensuring long-term performance and peace of mind.
Featuring advanced MonoPERC technology, this solar panel utilizes 144 split cells to maximize sunlight absorption and convert it into electricity effectively. The panel boasts an impressive panel efficiency of up to 20.8%, delivering optimal energy production. With a voltage at maximum power of 41.1V and a current at maximum power of 11.08A, it offers excellent power generation capabilities.
The 445W Talesun solar panel is designed to withstand harsh environmental conditions, with an operating temperature range of -40°C to 85°C. Its anodized aluminum alloy frame and tempered glass construction ensure durability and resistance to corrosion. The panel is also equipped with a high-transmittance, anti-reflection coated glass to enhance overall performance and maximize energy output under various sunlight conditions. The MC4 connector allows for easy and secure installation, while the IP68-rated junction box provides protection against moisture and dust. Invest in the 445W Talesun 144 split cells MonoPERC with MC4 for reliable and efficient solar energy generation.
Model No. |
|
Warranty |
|
Product Warranty |
12 Years |
Power Warranty |
12 Years of 90% Output Power, 25 Years of 80% Output Power |
Electrical Data at STC |
|
Maximum Power (Pmax) |
435 Wp |
440 Wp |
445 Wp |
450 Wp |
455 Wp |
|
Voltage at Maximum Power (Vmpp) |
40.3 V |
40.5 V |
40.7 V |
40.9 V |
41.1 V |
|
Current at Maximum Power (Impp) |
10.8 A |
10.87 A |
10.94 A |
11.01 A |
11.08 A |
|
Open Circuit Voltage (Voc) |
49 V |
49.2 V |
49.4 V |
49.6 V |
49.8 V |
|
Short Circuit Current (Isc) |
11.33 A |
11.4 A |
11.47 A |
11.54 A |
11.61 A |
|
Panel Efficiency |
19.8 % |
20.1 % |
20.3 % |
20.5 % |
20.8 % |
|
Power Tolerance (Positive) |
+ 3 % |
+ 3 % |
+ 3 % |
+ 3 % |
+ 3 % |
|
|
Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C |
Electrical Data at NOCT |
|
Maximum Power (Pmax) |
324 Wp |
328 Wp |
332 Wp |
335 Wp |
339 Wp |
|
Voltage at Maximum Power (Vmpp) |
37.6 V |
37.8 V |
38 V |
38.2 V |
38.4 V |
|
Current at Maximum Power (Impp) |
8.62 A |
8.67 A |
8.73 A |
8.78 A |
8.84 A |
|
Open Circuit Voltage (Voc) |
45.6 V |
45.8 V |
46 V |
46.2 V |
46.4 V |
|
Short Circuit Current (Isc) |
9.15 A |
9.2 A |
9.26 A |
9.32 A |
9.37 A |
|
Temperature |
43±2 °C |
43±2°C |
43±2 °C |
43±2 °C |
43±2 °C |
|
|
Nominal Operating Cell Temperature (NOCT): 800W/m2, AM 1.5, windspeed 1m/s,ambient temperature 20°C |
Thermal Ratings |
|
Operating Temperature Range |
-40~85 °C |
Temperature Coefficient of Pmax |
-0.36 %/°C |
Temperature Coefficient of Voc |
-0.26 %/°C |
Temperature Coefficient of Isc |
0.043 %/°C |
Maximum Ratings |
|
Maximum System Voltage |
1500 V |
Series Fuse Rating |
20 A |
Material Data |
|
Panel Dimension (H/W/D) |
2098x1046x35 mm |
Weight |
25.5 kg |
Cell Type |
PERC |
Cell Size |
166×166 mm |
Cell Number |
144 |
Glass Type |
Tempered, Anti-reflection Coating, High Transmittance |
Glass Thickness |
3.2 mm |
Frame Type |
Anodized Aluminium Alloy |
Junction Box Diodes |
6 |
Junction Box Protection Class |
IP 68 |
Connector Type |
MC4 |
Cable Crossection |
4 mm2 |