SEI announced the purchase of HVMVLV, a manufacturer of high‑, medium‑ and low‑voltage power‑control and distribution equipment. The company’s technology enables precise control of power flows to large loads such as data centers, hospitals and industrial facilities. SEI chief executive Bill Zartler said the deal “internalizes” design and manufacturing expertise and positions SEI to address new markets for behind‑the‑meter power solutions ir.solaris-energy.com. The new division brings engineering talent and broadens SEI’s offering from generator‑rental to integrated power‑as‑a‑service packages including distribution and voltage regulation.