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Specification
Length | 89.69in |
Width | 44.65in |
Rated Power Output | 590 W |
Voltage (VOC) | 51.3V |
Maximum String Voltage | 1500V |
Number of cells | 144 |
Cell Type | Monocrystalline |
Rated Efficiency | 22.84% |
Connector Type | MC4 |
Frame Color |
|
Dimensions LxWxH | 89.69 x 44.65 x 1.38 in |
Weight | 70.55lbs |
Pallet Qty | 31 |
Manufacturer | GSTAR |
Manufacturer Part # | GSD7S72T-590WT |
Operating Temperatures | −40°F to +185°F |
Scope of Application | Solar Panels for Buildings |
Use |
|
Warranty | 12 years of product and 30 years of linear power warranty |
Delivery Time | 5-7 Business Days |
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FAQ
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About product
GSD7S72T-590WT is part of the GSD7S72T Series — one of the most recent made by GSTAR. These panels employ cutting-edge technologies to achieve superior efficiency and reliability. The TOPCON N-type cell technology ensures excellent power output. This panel features a dual-glass design, which enhances durability, weather resistance, and longevity.
Half-cut cell technology adds a few more percent to the overall performance, making this model a great example of efficiency. GSTAR made solar cells in GSD7S72T-590WT two times smaller than the standard size, thus reducing power loss and improving low-light behavior. Not surprisingly, the efficiency of this module is quite high – 22.84%. And while conventional panels use only one side to absorb photons, bifacial modules employ both sides at the same time. Thanks to the technology, this model can be up to 30% more efficient. GSTAR provides 12 years of product warranty and guarantees that after 30 years, performance will be at 87.4% or more.
The TOPCON N-type cell technology further improves an already excellent efficiency of 22.84 percent. A reliable PID resistance and a unique glass lamination were added by the maker, which ultimately produced a model that was effective and extremely durable. GSD7S72T-590WT produces 590 W of power under typical test settings.
GSD7S72T-590WT manages to stay efficient even at high temperatures. For every 1.8°F above 77°F, it loses just -0.3% in efficiency, allowing you to make the most of the sunniest hours.
GSTAR strict manufacturing standards include multiple tests to provide extreme quality assurance. The facilities are highly automated, allowing the company to maintain high standards and keep the level of warranty claims very low. The dual-glass structure further adds to the panel’s robustness, providing better mechanical protection and superior resistance to moisture and degradation over time.
In the first year of service, these panels will lose no more than 1% of their power output. The average yearly power drop from the second to the 30th year will be no more than 0.4%. After 30 years, the modules will retain more than 87.4% of their initial output.
The 1.38" frame made from anodized aluminum alloy and a layer of protective tempered glass make this module resistant to the foulest of weather. The front side of the modules can resist a 5400 Pa load, and the back side 2400 Pa.
89.69" x 44.65" x 1.38"
70.55 lb
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In this section of our website, we present you G-Star Solar panels. G-STAR Group started in Singapore in 2019. They make solar panels and provide solar system services. The company has offices in six places: Singapore (their main office), United States, Taiwan, Thailand, Indonesia, and Laos.
GStar Solar handles everything from developing new products to making and selling them. The company sells their solar products in North America, Europe, Asia-Pacific, and Africa.
GStar Solar offers solar panels for all kinds of applications: home, business and utility-scale projects. Since it is a Singaporean brand, extra import tariffs for Chinese solar panels from the American government do not affect them and make the panels more affordable for US citizens. Finally, GStar solar panels have all the necessary safety certificates for installation, and come with a 25-year warranty for product. The company controls every step of production which often means better quality control.
G-Star solar panels employ p-type cells, n-type cells and NPBC cells. Let us explain what these are.
Looking for solar panels for home? In that case, we recommend solar panels under 500W in power output. They are smaller and less susceptible to wind and hail. For commercial and industrial-scale systems, it makes sense to pick panels that over 500W in power output. For ground-mounted system, consider bifacial solar panels.
Efficiency of solar panels becomes important when you space is limited and you need a powerful system. In this case, look for panels that have over 22-23% efficiency. For hot areas, we recommend panels with HJT cells – they lose less efficiency in hot weather.
G-STAR Solar, officially known as G-STAR Pte. Ltd., is a solar photovoltaic (PV) manufacturer founded in 2019 and headquartered in Singapore. The company focuses on providing smart energy solutions globally, specializing in PV material manufacturing and system services.
G-STAR Solar has established a "vertically integrated" PV production base with facilities in Thailand, Indonesia, Laos, the Philippines, and Egypt.
G-STAR Solar offers a 25-year product warranty and a 30-year linear power warranty for its modules, with an annual degradation of 0.40% over 30 years.
Yes, GSTAR panels are versatile and can be used in both residential and commercial systems. Their high power density and cost-effectiveness make them popular in utility-scale and industrial projects as well.
Absolutely. GSTAR panels are built to comply with international standards and work seamlessly with most common inverters, optimizers, and mounting systems.
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