<img src=https://nenpower.com/wp-content/uploads/2025/04/image-6673.webp alt=’How does Johnson Controls’ solar farm with battery storage work’ />
Johnson Controls operates a solar farm integrated with battery storage that functions by harnessing solar energy through photovoltaic panels spread over a 23-acre site. This solar installation generates approximately 12 million kilowatt-hours (kWh) of electricity, supplying power to the connected facilities, such as the Colorado State University campus in Pueblo, Colorado.
The solar panels convert sunlight into electricity, which can be used immediately or stored in the battery system. The battery storage component uses advanced lithium-ion energy storage technology, which stores excess solar energy generated during sunny periods. This stored energy can then be deployed during peak demand times or when solar generation is low (e.g., at night or cloudy days), ensuring a steady, reliable supply of clean energy and improved energy resilience.
Johnson Controls also enhances safety and reliability of their battery storage with a proprietary Lithium-Ion Risk Prevention System. This system provides early-warning detection of potential battery failures or thermal runaway conditions without needing direct contact with battery cells. This safety system monitors for signs of mechanical damage, charging issues, or external heat that could lead to hazardous situations, thereby increasing the operational security of the battery storage.
In summary, Johnson Controls’ solar farm with battery storage works by:
- Generating renewable electricity via a large-scale solar panel array on a 23-acre site.
- Storing excess solar energy in lithium-ion batteries for use when solar generation is insufficient or demand spikes.
- Utilizing advanced safety monitoring technology to detect and prevent battery-related risks such as thermal runaway.
This integrated solar-plus-storage system enables the supply of clean, reliable energy, enhances grid stability, and supports sustainability goals by maximizing the use of renewable energy.
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