Intersolar Europe is the largest and most impressive professional exhibition and trade fair for solar power energy in the world which gathers well-known enterprises at home and abroad. Intersolar enjoys a brilliant history of over twenty years in international exhibition and conference, most of the exhibitions and conferences are held in the most influential markets in every corner of the world. As one of the largest photovoltaic market in the world, the electricity output of solar energy in Germany ranked the fourth in the world with annual output of generated electricity of the highest 46GW. Meanwhile, the federal government aims at reduction of greenhouse gases to 45% as it was in 1990 before 2030. Therefore, the country expects to lower the cost by using solar power energy and further promotes its development as well.
In this expo, Suntech will show us several products of high quality, cost-effective and flexible. Now let’s go and have a look.
（Poly PERC 9BB Half Cell Module,1500V）
After repeated testing, comparison and research, Suntech’s technical team has successfully developed a high-efficiency multi-busbar photovoltaic module adopting 9-busbar half-cut cell technology. The product delivers higher output power, approximately 10W higher than that of a conventional 5-busbar module; denser busbars and lesser clearance result in lesser power loss and good performance in power generation; the distribution of welding strips over the solar cell helps to transfer encapsulation stress of the cell better and improve the mechanical properties of the module; with respect to outdoor power generation, its lower loss from internal resistance and corresponding lower operating temperature contribute to higher power generation capacity, about 1% higher than that of a conventional module, thereby effectively reducing levelized cost of energy (LCOE). With outstanding performance, the multi-busbar half-cut cell module cannot only meet the market demand for greater power also deliver extra benefits for customers.
（Poly PERC Half Cell Module,1500V）
The Poly PERC Half Cell Module is consisted of 126 cells. With special cell design, it reduces internal power losses of the module and enhances higher output power. Besides, it also lowers the working temperature while the power plant is operating, ensuring steady operation of the power generation system.
（Mono PERC Half Cell Black Module, 1500V）
This is a high-power full black product developed by Suntech, it can increase 5~10 W output power compared with common modules. Meanwhile, the simple and fashionable design attracts many customers who pursue perfect in product aesthetics. The half-cut cell design of black module reduces internal power losses greatly of the module and balances nice looking with capacity perfectly.
（Mono PERC Bifacial Half Cell Module,1500V）
Through combination of the effective P-type mono PERC bifacial cell with the white mash glass technology, the output power of Mono PERC Bifacial & Double-Glass Half Cell Module increases as higher as 25% with the highest power of 485 W. Durability raw product materials ensures long-term steady output power of the module, and warranty terms include quality guarantee for 12 years and linear performance guarantee for 30 years ensure the product’s stability. This module is applicable in complementary projects of solar power energy in agricultural and fishery industries, and special places such as deserts, beaches, etc..
5. STP400S - 72/Nmh+
（N-type Mono PERC Bifacial Half Cell Module, 1500V）
Developed by Suntech, Nmh+ module enjoys excellent comprehensive performance and meets with the market demands. Through technology integration of half-cut cell, multi-busbar, etc., and adopts the effective N-type bifacial cell, the electricity output of module can increase as higher as 30%. Meanwhile, the module can reach the highest power of 520 W with the help of white mash glass.
6. STP420S - 78/Vfh
（Mono PERC Half Cell Module, 1500V）
The effective Suntech Mono PERC Half Cell Module is consisted of 156 cells. While satisfying the market demands for higher power, large-size module gives more benefit for customers.
（Mono PERC Maxim DC Optimizer Module,1500V ）
With embedded intelligent optimized IC, the Suntech Mono PERC Maxim DC Optimizer Module ensure greatest power output possible. Meanwhile, best-in-class shade tolerance by performing MPPT on individual cell-strings to maximize energy harvest. Flexible system design allows systems to design longer strings and reduce BOS costs..
（Poly PERC Smart DC Module ,1000V）
This is the Suntech Smart DC Module with Solar Edge junction box, which can be compatible with 35mm frame. Electricity output can increase as higher as 25% through power optimization in module. Automatic module shut-down function provide safety and regulation compliance. This module can reduce 50% of cables, fuse wires and combiner boxes, thus to cost down effectively for the system installation.