Company

GreenRay, Inc. is an experienced team of solar veterans, who have created a true solar appliance for residential homes.  Our long history in the industry designing and installing PV systems and products have given us a firsthand appreciation of the challenges of solar.  While today’s PV systems use discrete components and require specialized expertise to design and install, our plug-and-play AC system is fully integrated.  The modular SunSine™ AC solar panels plug together and snap into a specially-designed roof mount.  By reducing design and installation time, we make solar more accessible and simpler to install.  Our patent-pending technology sets the new standard for residential solar electric systems.

Vision
GreenRay makes solar power affordable and simple, and more reliable than it has ever been before.  We will help solar power become a standard appliance in every home.

History
GreenRay is a privately held corporation located in Westford, MA that was founded in 2006 by a group of solar industry veterans. The four founders have collectively over 60 years in PV system research, design and development activities. In the 1990s at Ascension Technology, company founders created the original SunSine – the world's first fully-integrated AC Module. The new plug-and-play SunSine AC Module builds on that shared experience and advancements in technology. GreenRay has strong financial backing from Quercus Trust and 21 Ventures and has successfully raised funds from institutions and government agencies including: $3.3 Million DOE Solar America Initiative Grant, $250,000 grant from the Massachusetts Division of Energy Resources, and $500,000 SEED loan from the Massachusetts Technology Collaborative.