Jul 19, 2026 · 6 min read
In the world of electrical engineering and facility management, few metrics offer as much practical insight as load factor. It is a straightforward calculation with serious implications for energy costs, equipment performance, and operational efficiency. For facility managers, energy professionals, and electrical…
Jul 19, 2026 · 5 min read
Elevators are essential in modern buildings, but they are also significant energy consumers, accounting for up to 10% of a building's total energy use. In high-performance buildings where other energy uses have been minimized, elevator consumption becomes even more critical. As building codes push for greater energy…
Jul 17, 2026 · 3 min read
Designing a photovoltaic (PV) system requires careful calculation to ensure that the solar panels and inverter are perfectly matched. One of the most critical steps is determining the correct string size — the number of solar panels connected in series to an inverter’s MPPT (Maximum Power Point Tracking) input. An…