Trina Solar TSM-DE21 645M Solar Panel

Description

Solar Panel Trina Solar TSM-DE21 645M – an example of the use of state-of-the-art technology and optimal pricing for the customer. The panels“ power output has reached an impressive 645 W. These photovoltaic modules will be an effective solution for use in ground-mounted residential or industrial grid-connected solar power plants, which can be used for the ”green tariff” program.

The panel is equipped with 12 current-collecting tracks (bb) and has a power output of 645 W. The panel’s efficiency is 20.8%, and the temperature coefficient of power is -0.34 %/°C. This is particularly beneficial during the spring and summer months, when solar panels lose power due to overheating. Thanks to its monocrystalline design, the panel delivers good power output even in cloudy conditions. It is equipped with three Schottky protection diodes to prevent overheating.

It uses Half-Cell technology. This means that the panel is effectively divided into two parts, each containing 66 solar cells. The total area of the module is 3.10 square meters, and its dimensions are 2384 mm × 1303 mm × 35 mm. The module weighs 33.9 kg. For greater stability, the module is equipped with two reinforcing ribs on the back.

PERC technology involves applying a special dielectric layer with small holes to the bottom aluminum wall, which allows for the additional reflection of sunlight passing through the panel and generates additional electricity. As a result, the solar light absorption coefficient increases to 20%, which leads to an overall increase in the photovoltaic module’s efficiency.

Resistance to potential-induced degradation (PID) ensures greater resistance to power loss over time. The panel is also resistant to salt, sand, and ammonia. It has an IP68 dust and moisture protection rating, which prevents air or water from entering the panel. The panel has been tested for wind (up to 2,400 Pa) and snow (up to 5,400 Pa) loads.

Trina Solar ranks among the world’s leading solar panel manufacturers and is characterized by fully automated production, compliance with global quality standards, a long history in the market, and significant investments in scientific, technical, and research activities. Trina Solar is listed among Tier-1 companies, which characterizes it as a reliable manufacturer that places due emphasis on the prestige of its brand.