Boas's excellent quality and service won new orders. In October 2020, Gree Electric again purchased 1800K variable frequency power supply from our company for performance test of central air-conditioning system.
1800kVA variable frequency power supply
Boas Power has been the bid winner of annual centralized procurement of variable frequency power supply of Gree, Midea and Haier for three consecutive years. Gree Electric has successively purchased 800k, 1200k and 1800k high-power variable frequency power supply products in recent years. The excellent quality and service of the products have won the trust and praise of customers.

Founded in 1999, Shandong Boas Energy Technology Co., Ltd. (BOS for short) is a high-tech enterprise specializing in power supply design and manufacturing. For more than 20 years, it has been focusing on inverter technology and is committed to providing customers with system solutions, including AC and DC test power supplies, shore power and energy storage converters. BOS is one of the "leading enterprises" with the influence of domestic high-power inverter power supply manufacturers. At present, there is an inverter production base covering an area of 20000 square meters, with an annual output of 200000 inverters, which can meet the needs of rapid market development.