KALKI.IO DER headend is a cloud-based monitoring system that enables the remote monitoring and management of DER plants.By securely connecting with inverters, revenue meters, power storage devices, weather stations, wind flow, and irradiance sensors as required for deployment, KALKI.IO DER headend system monitor & manage your plant equipment & components. With a solid framework and effective implementation, Kalki DER headend is efficient monitoring system for your solar power plants or wind power plants. More than just plant monitoring, KALKI.IO DER headend can be used to deploy applications for generation forecasting, predictive maintenance, inventory management, and degradation monitoring, thereby helping to optimize your ROI.

KALKI.IO DER Headend enables Remote monitoring, management, and control for Commercial and Industrial (C&I) DER Plants

Monitors & control of solar plants with investors over IEEE2030.5, Modbus, DNP3.0, IEC104 etc

Secure role - based remote access for the inverters, IEDs, meters and other assets

REST API’s for integration with forecasting system , analytics and user friendly and customizable dashboards, report & alerts

User friendly and customizable dashboards, report & alerts

Solution Components


KALKI.IO DER Head end provides remote monitoring and management of DER generation plants and its associated components by securely connecting with inverters, weather stations, irradiance sensors, revenue meters and batteries as required for the deployment. DER Head end can also be used to deploy applications for predictive maintenance, degradation monitoring, inventory management and generation forecasting which would help to optimize the ROI.

Edge Gateway Software

Kalki.io Edge (KIOE) earlier known as SyncConnect edge gateway software has ready-made templates to connect with common inverters available in the market and also support standard protocols such as IEEE2030.5, SunSpec Modbus, IEC61850-90-7 which helps the user to integrate inverters, string combiners, weather sensors from different vendors seamlessly. It also supports commonly used utility protocols like IEC 60870, DNP3.0, DLMS-COSEM to connect with the grid operators. KIOE enables secure connectivity with each device remotely for configuration and maintenance purposes. KIOE runs in any standard Linux OS based hardware/ Virtual Machines/ Containers.

SYNC 2100 Series

SYNC 2100 series are IEC 61850-3 rugged and compact RTUs having inbuild communication adaptors to connect with various inverters and sensors through build-in IO’s.. Advanced IEC61131-3 based PLC programming support and cloud connectivity using inbuild cellular modems (region specific) or external modems makes it suitable for edge applications in DER power generation/storage.

SYNC 200 Series

SYNC 200 option would be suitable for device or equipment manufacture who want to add build in features for standard protocol connectivity or edge computing capability with in the inverters. It’s a series are system on modules (SOM) which can be directly plugged inside inverters or string combiners in the field and enable it to communicate on standard protocols like IEEE2030.5, sunspec modbus, IEC61850, IEEE15815.


DS0140063 KALKI.IO DER Headend-Brochure v2.02.032021

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CS0150037 Solar Generation Plant Forecasting & Accounting using Kalki.io

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