SOLAR O&M
AUTONOMOUS CLEANING
UTILITY-SCALE FARMS
HIGH-YIELD ROBOTS
SOLAR O&M
AUTONOMOUS CLEANING
UTILITY-SCALE FARMS
HIGH-YIELD ROBOTS
About Us
About SUNAIROBOT
SUNAIROBOT - A Ratan Green Venture | India’s Next-Generation Solar Cleaning Robot
At SUNAIROBOT, we are redefining solar panel cleaning with next-generation robotic technology designed to help solar power plants operate cleaner, smarter, and more efficiently.
We build robotic cleaning solutions for ground-mounted solar projects to optimize panel performance, reduce manual work, lower operational effort, and cut water use.
We are driven by three core principles:
INTELLIGENT
Smart robotic technology engineered for precise, reliable and automated solar panel cleaning.
AUTONOMOUS
Advanced automation designed to deliver consistent cleaning with minimal human intervention.
EFFICIENT
Optimized cleaning that supports better plant performance while reducing operational resources and conserving valuable water through waterless cleaning technology.
Our vision is simple: make solar cleaning smarter, sustainable, and future-ready.
SUNAIROBOT — Building India’s Next-Generation Solar Cleaning Robot.
Our Solutions
Robots for every site,
from rooftop to utility scale
Choose the cleaning mode that matches array density, labour, and water availability — portable, rail-assisted, or fully autonomous.
Projects
Indian solar deployments
cleaned by SUNAIROBOT
Experience
Scale that O&M teams
can measure on site
+35
Large scale sites
+5,000 MW
Deployments
+10.51 M
Autonomous cleaning sessions
+20.1 B
Panels cleaned
Working Process
We follow 3 easy steps
from survey to clean cycles
Site survey
Share plant MW, array type, tilt, water, and labour. We size Lift & Shift, Semi-Automatic, or Fully Automatic to the row geometry.
Commission
Install rails or portable units, train operators, and lock a cleaning cadence with Indian field support and spares.
Clean on cadence
Run dry or wet cycles. Autonomous fleets add scheduling and telemetry so soiling losses stay visible to O&M.
Why Choose Us
Purpose-built robots for
Indian solar O&M
10M
Cleaning sessions
Recover soiling losses
without flooding the array
Dry and wet brush options
Match cleaning method to climate, water availability, and module type — including waterless dry-clean for arid sites.
Fleet-ready O&M workflows
From operator-guided rooftop units to scheduled autonomous fleets with telemetry for plant managers.
Field service in India
Commissioning, operator training, and spares support for rooftop, ground-mount, and utility-scale plants.
Credibility
Associated with
Ratan Green Energy
Ratan Green Energy is shown on this website as a separate experience and credibility layer — not as a merged brand with SUNAIROBOT. The header, hero, and product identity stay SUNAIROBOT. Ratan Green Energy is referenced where solar EPC execution, asset management, and field-tested operations add proof of scale for plant owners and O&M decision-makers.
Together the association speaks to large-site delivery: +35 large scale sites, +5,000 MW of deployments, +10.51 million autonomous cleaning sessions, and +20.1 billion panels cleaned. Use this as context for SUNAIROBOT robotics in real Indian operating conditions — desert soiling, water limits, and utility-scale table lengths — without confusing which company you are buying robots from.