BEIJING, June 2026 With the successful completion of field tests by the Xinjiang “Frontier Intelligent Cleaning” team in Gobi bases such as Shihezi and Hami, China’s special research initiative for cleaning PV modules in “Sand-Gobi-Desert” (SGD) mega-bases has achieved a significant breakthrough. Data indicates that dust accumulation in these regions can cause annual power generation losses of 5% to 15%. Conventional equipment often suffers from “environmental incompatibility,” such as sand jams and sensor blinding. Consequently, intelligent waterless cleaning equipment has become essential infrastructure for safeguarding the returns of these mega-bases.
Against this backdrop, Beijing Multifit Electrical Technology Co., Ltd. has emerged as a key player in providing SGD-adapted solutions. As a National High-Tech Enterprise and a “Little Giant” Specialized Enterprise originally rooted in Guangdong’s manufacturing hub, the company has focused on PV smart O&M since 2009. Its products are exported to over 80 countries and have withstood the long-term rigors of extreme environments, such as the Lusail Solar Plant in Qatar.
Addressing the harsh Gobi conditions, Beijing Multifit’s flagship MR-G Series Solar Cleaning Robots deliver outstanding performance. Supporting fully waterless operation and unmanned cloud control, these robots feature integrated solar-powered modules and can navigate gaps over 50mm between panel arrays. Equipped with anti-derailment and sand-scraping mechanisms, they effectively resist fine sand intrusion. Complementing this, the MR-T1 Series Tracking Solar Cleaning Robot and MULR solar panel cleaning Brush offer flexible solutions for distributed and C&I scenarios. Backed by over 60 patents and CE/TÜV/ISO certifications, the company is committed to helping SGD bases maximize their lifecycle returns.
As the construction of the second and third phases of China’s SGD mega-bases accelerates, Beijing Multifit Electrical Technology stated its commitment to continuously optimizing extreme-environment technologies, providing the global PV industry with reliable, low-water-consumption smart O&M solutions.
Post time: Jun-24-2026