Clear answer
Clear answer, explained.
A battery system stores this excess generation and releases it later when demand is higher or solar production is lower. This approach reduces electricity purchased from the grid and helps lower demand charges that many commercial and public-sector facilities pay based on peak power usage. Over time, solar-plus-storage systems can significantly reduce municipal energy expenses while improving energy reliability.
Key points
What this means in practice.
- Stores excess solar energy for later use
- Reduces peak electricity demand charges
- Lowers grid electricity consumption
- Improves utilisation of renewable energy
- Supports predictable long-term energy costs
- Can extend savings across municipal building portfolios
When this applies
Best-fit environments.
- Municipal offices and administrative buildings
- Libraries, recreation centres, and community facilities
- Schools and public institutions
- Government facilities with rooftop solar systems
Q·01
