Sunflex is an agile, R&D focused group of industry-leading experts, scientists, and engineers pushing the boundaries of efficiency and innovation in silicon-based solar applications.
By eliminating the need for substantial amounts of copper and silver used traditionally to interconnect back-contact cells, SunFlex provides a truly competitive solution for bringing IBC and MWT modules to market at the cost of today's lower-efficiency PERC panels.
SunFlex technology enables cost-effective solar modules at >22% efficiency, all while passing the toughest environmental and quality tests in the industry from the IEC 61215 standard to NREL's combined and accelerated stress testing (C-AST) program.
Enabling new pathways in the solar industry that were previously blocked by steep costs.
Our Sunfoil module technology interconnects back-contact cells with aluminum foil, enabling premium efficiency and durability.
Low Cost Conductive Ductile
No Paste No Solder No Worries
Rapid Robust Versatile
A new gold standard in efficiency and reliability
Sunfoil modules with back-contact cells are >22% efficient and lose less than 2%of their initial power after 3000 hours of damp-heat exposure, 600 thermocycles, or 10 humidity-freeze cycles (3 times the IEC 61215 quality standard!)
From BIPV to VIPV, rigid modules to foldable and flexible- Sunfoil is the ideal solution across multiple industries and form factors.
The module power of IBC at the cost of PERC
Sunfoil modules save cost by carrying the current in aluminum foil, connecting the foil to the cells with a proprietary laser-welding method that does not require electrically conductive adhesive, all while removing nearly 50% of the silver paste from the back-contact cells themselves for additional cost savings.
Ground-breaking technology by inspirational individuals.
Meet Our Team
Founded by those who believe in the power of solar.
SunFlex Solar was formed in March 2020 to commercialize breakthrough innovations developed at Arizona State University within a Department of Energy grant. Our team is dedicated to decarbonizing our world and increasing the pace of photovoltaic adoption while reducing cost barriers to high-efficiency solutions.
Cody Van Cleve
Finance & Accounting
Stay up to date on what we’re doing
We’re glad people are noticing, because we’re changing the game.