San Salvador Generator BESS Uninterruptible Power Supply

What is an uninterruptible power supply (UPS)?

An Uninterruptible Power Supply (UPS). And oftentimes not only a single generator and UPS, but multiple layers of redundant infrastructure. What is a UPS? A UPS is a device that detects a disturbance in the normal power source and automatically supplements the loss of power with the energy stored in the system.

Should you buy a ups or a Bess system?

UPS systems are cheaper upfront. But their batteries wear out faster and aren’t designed for daily use. BESS systems are more expensive initially, but they offer long-term savings through energy arbitrage, grid incentives, and durability (especially with lithium iron phosphate batteries). Which One Should You Choose?

What are the different types of uninterruptible power supplies?

Within the UPS systems, there are two general types of Uninterruptible Power Supplies: Static and Rotary. A Static UPS is a power electronic-based system that typically leverages batteries as a means to store energy. A Static UPS converts typical AC distribution voltages first from AC to DC (rectifying), and then from DC back to AC (inverting).

What is a supplemental/standby power supply (UPS)?

A UPS is a device that detects a disturbance in the normal power source and automatically supplements the loss of power with the energy stored in the system. What separates a UPS from other supplemental/standby systems is the speed at which the transition is made, which is generally less than 12 milliseconds.