Products & Affiliations

TFS proudly partners with the leading suppliers and manufacturers in the industry to ensure only the best components go into your solar electric system. Our unbiased analysis of the various products in the marketplace allows us to provide custom recommendations based on what’s optimal for your commercial installation.

Solar Panels

Solar PV modules produce electricity when bathed in sunlight; they have no moving parts and make no noise. TFS installs photovoltaic (solar) modules manufactured by SunPower and Schott. Both have excellent reputations for quality products, strong environmental records, and exemplary corporate governance histories. Both manufacturers also provide performance-based warranties, which assure that their modules maintain a power output of no less than 80% of their rated power for 25 years.

Headquartered in Sunnyvale, CA, Sunpower has the highest panel efficiency commercially available for residential applications. SunPower’s high-efficiency panels generate up to 50 percent more power per unit area than conventional solar panels, which makes them a great option when roof space is limited. These panels are uniquely attractive with an all-black appearance. Visit SunPower’s website.

Schott, a German company with a manufacturing plant in New Mexico, is among the top five solar PV manufacturers in the world. Schott Solar has 50 years of experience in the solar industry. Schott modules meet TFS’s high standards for great efficiency, long-term reliability, and rated energy output. Visit Schott’s website.

Inverters

Inverters are the brains of your system; they operate silently and interface seamlessly with the utility grid.Primarily, they turn the DC electricity from your solar panels into AC electricity, which is compatible with your household appliances and the utility grid.

At TFS we install SMA, Enphase, Fronius, and PVPowered grid-tie inverters. All of these manufacturers produce high quality equipment backed by 10-year warranties. The choice of which inverter to use in any given system rests primarily with matching the solar electric (PV) system size to the most appropriately sized inverter.

SMA inverters are a cost effective way to build large systems. For commercial applications, Sunny Boy inverters and SMA Sunny Tower inverters are known for their reliability, high efficiency, ease of operation, and modular expandability. Visit the SMA website.

Enphase Energy has introduced the solar industry’s first microinverter system, an innovative solar power solution, making solar power systems more productive, reliable, and smarter. An Enphase microinverter attaches to each PV Module, simplifying system design and installation and maximizing the energy from, each module, 5-25% more energy per module                                                        than traditional systems. Visit the Enphase website.

Fronius USA, is located in Brighton, MI and manufactures inverters that are very versatile, reliable and efficient. Fronius inverters work with all solar panels commonly available on the market, providing maximum compatibility and flexibility. Visit the Fronius website.

Founded in Bend, Oregon and privately owned, PV Powered manufactures both commercial and residential grid tie inverters. Known for their reliability, efficiency and ease of installation PV Powered inverters are a solid solution for solar applications. Visit the PV Powered website.

Affiliations

We partner with nonprofits, industry associations and other organizations that support solar as a meaningful energy resource. These associations include:

TFS is the only authorized SunPower Commercial Dealer in Southern Arizona. In order to obtain this higher standard, TFS has completed certified training programs and adheres to a stringent set of customer service and installation standards. We take pride in our ability to deliver on a large number of commercial projects while maintaining the highest standards for installation quality and customer value.

NABCEP™ is a national certification organization for professional installers in the field of renewable energy. Their installer certifications have been developed in accordance with the certification’s fields best guidelines, and serve to show the installer’s professional commitment to upholding the best practices in the field of renewable energy.

TFS is proud to support the Southern Arizona Regional Solar Partnership whose mission is to foster and encourage a political and business environment in which solar energy is seen to be and becomes a major source of economic activity within Southern Arizona.

Established in 1974, the Solar Energy Industries Association is the national trade association of solar energy industry. As the voice of the industry, SEIA works to make solar a mainstream and significant energy source by expanding markets, removing market barriers, strengthening the industry and educating the public on the benefits of solar energy

AriSEIA is a chapter of the national Solar Energy Industries Association (SEIA)and represents solar industry members and solar advocates. The group’s focus is on education, professionalism and promotion of public policies that support deployment of solar technologies in Arizona.