Clear answer
Clear answer, explained.
During normal operation, solar offsets grid electricity. During outages, batteries and control systems isolate the building from the grid and continue supplying power to critical loads such as communications, lighting, IT systems, refrigeration, and HVAC for occupied spaces.
Key points
What this means in practice.
- Solar provides onsite generation for normal and emergency operation
- Battery storage enables backup power during outages
- Islanding controls allow safe disconnection from the grid
- Critical loads can be prioritised and protected
- Reduces reliance on diesel generators and fuel logistics
- Supports continuity of operations during extreme weather events
When this applies
Best-fit environments.
- Emergency operations centres and disaster response hubs
- Community shelters and cooling / warming centres
- Police, fire, and communications facilities
- Municipal buildings designated as resilience or continuity sites
Q·01
