Engineered for Commercial & Utility ProjectsIntroducing Silfab Commercial
Superior performance and proven reliability from a trusted source.

Performance You Can Count On
With over 40 years of experience in the solar industry and numerous high-profile commercial installations to date, Silfab Solar is a trusted source for commercial and utility solar projects.

SIL-510/520 QM
N-Type TOPCon Cell Technology USA
Module Power (Pmax)STC 510/520 / NOCT 377/384
Maximum System Voltage (VDC)1500
Module Efficiency (%) STC 21.5/21.9 / NOCT 19.8/20.2
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SIL-500 HM
Military Grade is Our Commercial Standard
Module Power (Pmax)STC 500 / NOCT 369
Maximum System Voltage (VDC)1500
Module Efficiency (%) STC 21.0 / NOCT 19.4
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SIL-490 HN
Military Grade is Our Commercial Standard
Module Power (Pmax)STC 490 / NOCT 362
Maximum System Voltage (VDC)1500
Module Efficiency (%) STC 20.9 / NOCT 19.3
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The Commercial Advantage

Durability & Efficiency
Silfab Commercial’s high-efficiency, half-cell design reduces working temperatures, hot-spot loss and improves the panels performance and durability. The 9-busbar technology…

Designed To Last
Our panels are designed and engineered specifically for the North American market to provide superior performance and durability to handle…

A Warranty You Can Trust
While residential product warranties have historically been the most robust, we also extend our industry-leading 25-year workmanship and 30-year performance…