Projector total cost of ownership includes much more than the initial purchase price. Electricity consumption, maintenance, cooling, light-source life, projector quantity, installation complexity and replacement planning can all affect long-term cost. This guide explains how AV professionals can evaluate projector TCO for single-projector, large venue and multi-projector systems.

Projector power consumption depends on brightness class, light-source operating mode, electronics, cooling system and projector architecture. Understanding watts, input power, ECO mode, standby consumption, heat output and operating hours helps AV professionals estimate electricity usage, cooling requirements and long-term operating costs. This guide also explains how to plan power distribution for large venue and multi-projector installations.