Solar Installation Advanced Machining Solutions
Advanced Machining Solutions, Inc. (AMS) is a cornerstone of the Chula Vista industrial sector, specializing in the manufacturing of high-precision machined components for some of the world’s most demanding sectors, including aerospace, defense, and medical technology. Operating a high-output CNC machine shop requires a sophisticated infrastructure and a massive, consistent flow of electricity to power multi-axis lathes, Swiss machines, and high-precision inspection equipment. In an industry where “Quality, Performance, and Customer Satisfaction” are the guiding metrics, managing operational overhead is essential to maintaining a competitive edge.
In May 2015, Advanced Machining Solutions partnered with Stellar Solar to transition its Chula Vista facility to renewable energy. By choosing to generate their own power on-site, the leadership at AMS demonstrated the same forward-thinking efficiency they apply to their precision manufacturing processes, turning their facility’s roof into a high-performance engine for financial savings.
Industrial-Grade Engineering: The 85.4 kW Array
The solar installation at Advanced Machining Solutions was engineered to meet the heavy-duty energy profile of a modern machine shop. The system is a robust 85.4 kW array, strategically designed to maximize energy harvest from the abundant South County sunshine.
The technical architecture of the system includes:
- 280 LG305w Solar Modules: LG is a global leader in high-efficiency photovoltaics, and these 305-watt panels were selected for their superior performance in high-heat environments and their long-term reliability.
- 4 SMA Sunny Tripower 20000TL-US Inverters: To manage the massive power conversion required for industrial machinery, we utilized SMA’s Tripower series. These inverters are specifically designed for decentralized commercial systems, offering high efficiency and the rugged durability needed for a busy manufacturing environment.
Precision Power for Precision Manufacturing
For a CNC machine shop, the “hidden cost” of production is the utility bill. Industrial equipment often draws its highest amount of power during the middle of the day—the exact time when solar production is at its peak. By aligning their energy generation with their manufacturing schedule, Advanced Machining Solutions is able to “self-consume” its clean energy, drastically reducing the amount of expensive electricity they need to purchase from the grid.
In 2026, as industrial energy rates in Southern California continue to climb, the foresight of this 2015 installation has paid off immensely. This 85.4 kW system provides a permanent hedge against inflation and utility rate hikes, allowing AMS to keep their costs “fair” for their customers while maintaining the high turnaround speeds that the aerospace and defense industries demand.
A Legacy of Local Excellence in Chula Vista
The Advanced Machining Solutions project highlights Stellar Solar’s ability to execute high-capacity commercial installations that meet the rigorous standards of the manufacturing sector. Since 1998, we have been a leader in the San Diego energy market, completing over 16,000 installations. We understand that for a business like AMS, a solar system isn’t just an environmental choice—it’s a critical piece of industrial equipment that must perform flawlessly for decades.
By lowering their operational footprint, Advanced Machining Solutions has reinforced its position as a top-tier supplier in California. It is a perfect example of how smart energy management can empower a local business to thrive in a global marketplace.
Tailored Energy Solutions for Modern Industry
The success of the AMS installation proves that even the most energy-intensive businesses can achieve significant financial freedom through solar. Whether you operate a precision machine shop, a warehouse, or a specialized laboratory, Stellar Solar provides the technical expertise to design a system that matches your specific industrial load.
If your business is ready to take control of its energy future and reinvest utility savings back into your core operations, contact Stellar Solar today. We provide detailed commercial site evaluations and custom engineering to ensure your facility delivers the highest possible ROI.