# The Growing Role of Domestic Steel Frames in Solar Panel Innovation
In the solar industry, innovations emerge continually to enhance efficiency, reduce costs, and foster sustainability. One such advancement making waves is the use of domestically produced steel frames for solar panels. Today, I’ll explore why this shift is significant and how it could change the way solar companies operate.
When you think of solar panels for your home, the focus is often on the photovoltaic cells that capture sunlight and convert it into electricity. However, the structure that supports these cells, known as the solar module frame, plays an equally important role in the durability and performance of the system. Traditionally, most of these frames have been crafted from imported aluminum. While functional, these aluminum frames are increasingly being replaced by steel as domestic solar companies explore more sustainable and cost-effective options.
### Why Steel Frames Are the Future of Solar Arrays
The shift to steel frames is gaining traction, thanks to pioneering efforts from innovators in the solar industry. Steel solar module frames offer several compelling advantages:
1. **Cost Savings**: Steel is more cost-effective than aluminum. With solar companies striving to make clean energy more affordable, the use of steel frames helps lower overall manufacturing expenses, which can ultimately translate to more accessible solar panels
Original Article: https://pv-magazine-usa.com/2024/12/11/unimacts-to-expand-houston-facility-for-steel-solar-frame-production/
