Solar panel UL-550M-144HV offers excellent technical specifications and high reliability.
The photovoltaic modules are produced by the Chinese company Ulica Solar, a member of Shanshan Group. This group ranks among the top 500 enterprises in China. Since 2005, Ulica Solar has been a leading manufacturer of solar panels in China and is listed as Tier1, with an annual production capacity of 1.2 GW.
The quality of the products is confirmed by numerous compliance certificates, such as TUV, IEC 61215, IEC61730, ISO9001:2015, ISO14001:2015, OHSAS18001:2015;
The main technical specifications are as follows:
- The nominal power of UL-550M-144HV is 550 W.
- The voltage and current values at maximum operating power are 41.9 V and 13.13 A, respectively;
- The short-circuit current is 13.75 A;
- The open-circuit voltage is 50.00 V.
Key features of the panel include:
- The use of Half-Cell technology, which helps reduce potential power losses of the photovoltaic module during shading;
- The thermal coefficient of power Voc is 0.29%. This means that for every 1°C increase in temperature above the standard (45° C), it will lose only 0.29% of its nominal power;
- A high degree of resistance to harsh environmental conditions;
- A positive power tolerance ranging from 0 to 5 W;
- The mechanical load rating is 3800 Pa, while the snow load rating is 5400 Pa;
- The module dimensions are 2279x1134x35 mm, and the weight is 28.3 kg;
- The panel frame is made of anodized aluminum and is corrosion-resistant;
- The operating temperature range is from -40 to +85 °C.
The UL-550M-144HV photovoltaic module from Ulica Solar is an ideal solution for both industrial and residential stations.