KPI Green OMS SR 2000 Waterless Cleaning Robot

KPI Green OMS Private Limited is the solar automation and O&M arm of KP Group, an Indian energy group headquartered in Surat, Gujarat, whose group site states it was founded in 1994. KPI Green OMS reports a team of over 30 specialists in engineering, manufacturing and R&D and builds waterless solar cleaning robots in-house.

The SR 2000 V3.0, launched in October 2026, is a waterless cleaner for single-axis trackers and fixed-tilt plants. It uses a UV-resistant PBT brush, a self-charging LFP battery, four-wheel drive and LoRa, LoRaWAN or 4G connectivity over Modbus, and covers up to 3,600 modules per charge. The company reports compatibility with trackers from NEXTracker, GameChange Solar and Arctech, and a Nextracker approval announced in April 2025.

• Waterless brushing: UV-resistant PBT brush at 130 rpm for dry cleaning.
• Tracker compatibility: works on single-axis trackers and fixed-tilt plants, including NEXTracker, GameChange Solar and Arctech.
• Mobility: four-wheel drive, climbs of 25 to 30 degrees and 20 mm module undulation tolerance.
• Power: self-charging LFP battery on a 24 V system, about six hours to recharge.
• Connectivity: LoRa, LoRaWAN or 4G with Modbus RTU/TCP.
• Durability: IP65 sealing, C5 corrosion rating and operation from minus 20 to 60 degrees C.

Routine dry cleaning of single-axis tracker plants in Ninh Thuan and Binh Thuan. Fixed-tilt solar farms and industrial rooftop arrays where water supply is limited. O&M contractors seeking a robotic cleaning option for multi-site portfolios.

Waterless dry cleaning removes the need for water at solar sites. The company reports 99.5 percent cleaning efficiency and noise below 60 dB. A single charge covers up to 3,600 modules and 6,000 metres. Compatibility with major tracker brands reduces integration effort for plant owners.

Large solar plants in dry, dusty regions are moving from manual washing to waterless robots as plants scale and water becomes scarcer. Vietnam's tracker and fixed-tilt plants in the south-central region face similar soiling and labour costs, although the company does not state any Vietnam presence.

KPI Green OMS Private Limited, part of KP Group (Surat, Gujarat, India; group founded 1994 per group site). Press releases on the group site: Nextracker approval (2025-04) and SR-Shuttle Link rail transfer system unveiled at REI Expo 2025 (2025-10). Company states an active patent application and in-house manufacturing.