We buy our products exclusively from innovative and successful manufacturers who are among the market leaders in the solar industry. In this way, we can consistently guarantee you exceptionally high quality standards.
The modules, inverters and other photovoltaic components comply with all national and international guidelines and quality and safety standards. In many cases, they have been tested by independent experts and deemed to be of outstanding quality.
Yingli Solar
Yingli is one of the leading vertically integrated photovoltaic (PV) product manufacturers in China, through its principal operating subsidiary in China- Baoding Tianwei Yingli New Energy Resources Co., Ltd.
SHARPSHARP has been successfully developing and manufacturing solar modules for more than 40 years. In 1976, they were successfully used for the first time in Japanese satellites. Today, 90 % of all Japanese satellites are equipped with SHARP solar cells for energy production – worldwide, there are 134 of them. With a market share of more than 25 %, SHARP is the world's leading manufacturer of photovoltaic modules. In 2004 alone, production amounted to over 300 megawatts.
First Solar
First Solar was formed in 1999 and launched production of commercial products in 2002 and has achieved the lowest manufacturing cost per watt in the industry, $1.08/watt for the third quarter of 2008.
First Solar is the largest manufacturer of thin film solar modules, having expanded manufacturing capacity to an expected 735 MW in 2008; and with additional plants under construction, First Solar will bring total expected capacity to more than 1 GW by the end of 2009.
REFUSOL pays off
The thought of eliminating wastefulness has been optimally realized with the range of REFUSOL solar inverters produced by REFU Elektronik GmbH. For wasting as little as possible of your money considerable degrees of efficiency will be realized over a wide input voltage range by means of a new, highly efficient circuit topology.
KACOKACO, based in Neckarsulm, Germany, has been manufacturing inverters for more than 60 years. In the space of eight years, KACO has become the third-largest European player in the development and production of special photovoltaic inverters. The "Powador" line of inverters complies with the highest quality and industry standards.
SMA
SMA Technologie AG has been developing mature and extremely fault-proof products in the field of renewable energy since 1981. With more than 20 years of know-how in the field of systems engineering for PV units, SMA is regarded as a trendsetter in the solar industry. Not least as a result of its "Sunny Boy" line of inverters, it has grown to become one of the world's leading manufacturers in this segment.
