With industry leading efficiency exceeding 98 percent the PCS100 AVC-40 has minimal heat rejection, resulting with minimal costs for electricity and cooling. The PCS100 AVC-40 requires no batteries, as it draws the additional energy required to make up the correction voltage from the utility supply. With no ongoing maintenance costs typically associated with batteries the cost of ownership for a PCS100 AVC-40 systems is very low. As the system is has a small footprint, it can be easily fitted into equipment rooms or confined spaces, eliminating the need to design and build added floor space.