Solar and DG, working in continuous balance.
The PV-DG controller reads solar output, DG load and site consumption in real time and curtails the inverter as needed — so solar penetration stays high without violating the diesel generator's 25–35% spinning reserve or damaging voltage and frequency.
What we deliver.
In hybrid solar-DG microgrids, the DG typically needs a spinning reserve of 25–35% to respond to load transients. If solar output pushes the DG below that reserve, voltage and frequency can drift outside safe bounds — damaging equipment and, in the worst case, tripping the plant.
Kyra Photon Tech deploys PV-DG synchronising controllers that continuously monitor solar generation, DG output and load, and generate control signals that ramp inverter output up or down to keep everything inside spec. The process is continuous and real-time — no manual dispatch, no operator overrides.
The result: maximum solar penetration on the site's load profile, minimum diesel burn, and no risk to the DG or the plant.
What the controller delivers.
Smart Control
Real-time power control that ramps solar output down on low or no load, holding DG operation inside safe spinning reserve at all times.
Flawless Protection
Our system ensures there is no reverse feed of power to DG and protects the inverters from over-frequency damage.
Graphical Representation
Clients can log on to our web platform to view real-time power control through a single-line diagram and graphical illustration.
Remote Monitoring
The DG-PV Controller simultaneously acts as a data logger, providing real-time and historical data monitoring on our Solar Management Platform.
Ready to switch on your rooftop?
Send us your electricity bill and a rooftop photograph — we'll come back with a feasibility report, generation estimate and indicative CAPEX within 48 hours.