Sisphyus
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Dock, clean, report — on a schedule your site never has to think about.

01

Dock & charge

The unit returns to its dock between cycles to charge and wait for its next scheduled run — no cabling across the array.

02

Autonomous clean

A rail-guided crawler moves panel to panel, engineered for the 10°–35° tilt range common on mid-size monocrystalline installs.

03

Report yield recovered

Your O&M team gets a record of what was cleaned and when — the data that makes RaaS billing verifiable, not a black box.

Autonomous Architecture.

V1 Platform — Rail-guided crawler engineered for the 10°–35° tilt range common on mid-size monocrystalline installations. Dry cleaning, zero water per cycle. Uptime and cleaning-cycle performance data will be published once field validation is complete.

Hardware Top View
Specifications

Rail-guided crawler with dual-drive motion and integrated docking system.

Hardware Variant
RaaS Model
What you ownNothing
What you maintainNothing
What you pay forCleaning delivered
DeploymentDock-and-charge
ReportingPer-cycle yield log

Why daily beats weekly

Cleaning frequency is the lever, not just cleaning method. Industry data on Rajasthan solar operations shows that switching from weekly manual cleaning to daily autonomous cleaning is one of the highest-return operational changes available to a solar plant — recovering several percentage points of performance ratio that manual cleaning schedules structurally can't reach.