SunPower Corporation designs, manufactures and sells high efficiency solar cells and panels that generate electricity from sunlight for residential, commercial and remote power applications. Their proprietary, all back contact silicon solar cell technology produces up to 50% more power per square foot compared to conventional solar cells and feature a unique, uniformly black design that many home and business owners prefer.  NextEnergy only uses SunPower panels and inverters because of their superior quality, efficiency and aesthetics compared to other products on the market.

The New Resource Bank organizing group came together in 2005 to build a bank that is "by the people and for the people" of their community. The shareholders of New Resource Bank have built leading Bay Area companies as well as leading green and sustainable businesses. They are part of the New Resource Community, which the Bank draws upon to tap broader networks and knowledge to serve its clients.

The Green Home Center enables homeowners to visualize their dreams through a diverse array of partner displays, products, and services, allowing homeowners to create a healthier living space with ease and style. Along with Brand Kitchens & Design and NextEnergy, our partners offer an extensive variety of high quality home design options, making the Green Home Center San Francisco's ultimate resource for building or remodeling a home to promote comfort, longevity and good health.

PowerNab is a software platform that integrates home electronic and electrical devices that use wireless Z wave technology. The concept of the software will allow your entire home electronic and electric circuitry to communicate with one another One of the most important aspects is to have multiple technologies co-exist with one another. Having the ability to remotely control these devices can result in receiving precise information to achieve targeted power saving goals. In today's escalating energy prices, PowerNab is the superior energy resource company to lower homeowners’ energy bills.

CAL SEIA (California Solar Energy Industries Association) supports the widespread adoption of solar thermal and photovoltaic systems by educating consumers, supporting solar legislation and conducting business in a professional and ethical manner.

The Solar Energy Industries Association (SEIA) is the national trade association of solar energy manufacturers, dealers, distributors, contractors, installers, architects, consultants, and marketers. We support the widespread adoption of solar thermal and photovoltaic systems by educating consumers, supporting solar legislation and conducting business in a professional and ethical manner and work to expand the use of solar technologies in the global marketplace.

 Solar4SF.org is a solar energy consumer advocacy and information site. Our mission is to increase awareness of solar electricity applications for homes and small businesses for San Francisco and Bay Area residents.