Night-Time Power Factor Violations
PF violations at night due to residual capacitive effects attract utility penalties
Solar PPC
Powering Grid Compliance with Precision and Control
Active and reactive power control for solar and hybrid plants, engineered around CEA and IEGC guidelines.
Projects
50+
Clients
20+
Uptime
99.9%
THE CHALLENGE
Complex Grid Demands.
Limited Control.
Limited Control.
Real-Time Multi-OEM Inverter Orchestration
SLDC commands require real-time inverter orchestration across multiple OEMs
Distributed Plant Control with Redundancy
Multi-parcel plants need distributed control with redundant fallback modes
WHAT WE DO
One platform. Total control. No vendor lock-in.
- Active power control: absolute/percentage curtailment, ramp-rate, frequency droop (P-f)
- Reactive power control: PF (lag/lead), Q command, Q(U) piecewise/hysteresis
- MD Overshoot Controller for night-time PF compliance
- LVRT/HVRT logic with deadband enforcement and automatic fallback
- Direct integration with GoodWe, Sungrow, Huawei, ABB, GE, and other major OEMs
- Redundant fiber/RF communication with hot-standby controllers
- Active power control: absolute/percentage curtailment, ramp-rate, frequency droop (P-f)
- Reactive power control: PF (lag/lead), Q command, Q(U) piecewise/hysteresis
- MD Overshoot Controller for night-time PF compliance
- LVRT/HVRT logic with deadband enforcement and automatic fallback
- Direct integration with GoodWe, Sungrow, Huawei, ABB, GE, and other major OEMs
- Redundant fiber/RF communication with hot-standby controllers
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Merlin PPC
Grid-compliant plant power controller for solar, wind, and hybrid assets.
Explore Merlin PPC