Engineered Solutions — Enercog Application Suite
Grid-Compliant Renewable Energy Solutions for Solar, BESS & Hybrid Plants
Enercog engineers grid-compliant renewable energy solutions India across utility-scale solar SCADA, sub-second Power Plant Controllers (PPC), BESS Energy Management Systems (EMS), and PM-KUSUM feeder telemetry. Designed for Indian grid dynamics, high ambient temperatures, and SLDC/DISCOM interconnection requirements.
Engineering Configuration Note: Telemetry sampling cadence and closed-loop control dispatch depend on physical communication protocols (interleaving priority commands on RS-485 vs high-speed Modbus TCP/IEC 104) and plant Single-Line Diagrams (SLD). Compliant with guidelines by the Central Electricity Authority and the Ministry of New and Renewable Energy.
Closed-loop active and reactive power dispatch executing locally on Synapse RTU hardware (via Modbus TCP / IEC 104).
Non-volatile store-and-forward edge memory mitigates telemetry loss during telecom or backhaul dropouts.
Designed to meet CEA Technical Standards for Grid Connectivity, IEC 60870-5-104, and MNRE guidelines.
Core Architecture
Renewable Energy Solutions India — 4 Engineered Pillars
Explore Enercog’s modular solution pillars engineered for renewable generation, battery storage, and hybrid microgrids. Each system is built on proven industrial hardware and field-tested firmware microservices.
Utility Solar SCADA & RMS
Comprehensive plant telemetry, inverter-level monitoring, weather station integration (WMS), tracker control, and SLDC IEC 60870-5-104 communication for utility and rooftop solar power plants.
- Multi-vendor inverter interface (Modbus RTU / Modbus TCP / SunSpec)
- Class-A Pyranometer, module temperature & anemometer integration
- State SLDC / RLDC telemetry connectivity via secure IEC 104 link
- Local HMI displays and cloud synchronization via Clarity UI
Solar Power Plant Controller (PPC)
Deterministic sub-second grid controller executing fast active power curtailment, reactive power (Q), power factor (PF), and voltage (V) regulation at the Point of Common Coupling (PCC).
- Deterministic closed-loop control cycle (sub-second over Modbus TCP)
- Active power ramp-rate limiting & automated DISCOM curtailment
- Dynamic reactive power support & voltage droop regulation
- Grid code compliance (CEA / CERC / State Grid Connectivity Codes)
BESS Energy Management System (EMS)
Industrial EMS orchestrating battery storage systems (BESS), solar-plus-storage hybrids, and microgrids. Coordinates PCS converters and BMS racks for peak shaving, arbitrage, and frequency support.
- Multi-application dispatch: Time-of-Day (ToD) arbitrage & peak shaving
- Solar-plus-storage firming and renewable generation smoothing
- Degradation-aware state-of-charge (SoC) & C-rate thermal throttling
- Deterministic coordination with PCS (Modbus TCP) & BMS racks (CAN/Modbus)
PM-KUSUM Component A & C RMS
Standardized Remote Monitoring System (RMS) engineered specifically for PM-KUSUM Component-A (0.5–2 MW solar plants) and Component-C (feeder solarization and solar pumps) across India.
- Direct telemetry integration with MNRE SEDM and State DISCOM portals
- High-accuracy bidirectional ABT energy meter data logging
- Up to 90 days of non-volatile chronological telemetry buffering
- Automated daily generation reports protecting subsidy disbursement
Behind-The-Meter & Microgrid Control
Zero-Export & DG-PV Synchronization Solutions
For commercial, industrial, and microgrid installations where grid export is restricted or diesel generators provide backup, Enercog provides specialized high-speed local control modules.
Zero-Export Power Control
Dynamically restricts solar PV generation to match instantaneous facility load, preventing reverse power flow into the utility grid and avoiding DISCOM penalties or interconnection trip conditions.
- High-speed bidirectional grid meter polling at the main incomer
- Dynamic active power setpoint throttling across solar inverters
- Failsafe trip interlock if communication with grid meter drops
- Engineered to meet state net-metering and zero-feed-in interconnection guidelines
DG-Gas-PV Synchronization
Coordinates on-site diesel generators (DG) or gas engines with rooftop solar PV, maximizing solar fuel savings while protecting generators against reverse power damage and wet stacking.
- Programmable DG minimum loading protection (typically 25–30% threshold)
- Fast solar curtailment during sudden load drops to prevent engine reverse power
- Direct interface with Woodward, Deep Sea, ComAp, and DEIF genset controllers
- Multi-generator load-sharing coordination across industrial microgrids
Industry Stakeholders
Engineered for EPCs, IPPs, and Industrial Plants
Whether executing utility-scale turnkey commissioning, managing gigawatt-scale IPP portfolios, or optimizing industrial rooftop microgrids, Enercog provides targeted integration workflows.
Solar EPC Contractors
Accelerate plant commissioning with pre-configured DIN-rail controller panels, automated inverter point-mapping, and complete FAT/SAT documentation.
IPP & Fleet Asset Owners
Maximize generation revenue with multi-site portfolio dashboards, automated loss decomposition, soiling alerts, and AI-driven availability forecasting.
Commercial & Industrial (C&I)
Eliminate grid export penalties and synchronize rooftop solar with diesel generators (DG) and gas gensets using high-speed zero-export logic.
Technical Matrix
Solution Scope, Protocols & Control Boundaries
Understand the technical boundaries, response times, and communication standards deployed across each Enercog solution category.
| Solution Category | Primary Assets Monitored | Control Loop / Cycle | Key Protocols & Standards | Local Hardware Sizing |
|---|---|---|---|---|
| Utility Solar SCADA & RMS | Inverters, String Combiners, WMS, Trackers, MFM Meters | 1–5 s Polling / Continuous | Modbus RTU/TCP, IEC 60870-5-104, SunSpec | Synapse Edge RTU (2–4 GB RAM, Multi-RS485) |
| Solar Power Plant Controller (PPC) | Grid Inverters, MV Transformers, PCC Breakers, ABT Meters | Sub-Second Closed Loop (Modbus TCP) | Modbus TCP, IEC 61850 GOOSE, IEC 104, DNP3 | Industrial PPC Controller (Dedicated Dual Core) |
| BESS Energy Management System (EMS) | Battery BMS, Power Conversion Systems (PCS), Auxiliary HVAC | Sub-Second Coordinated Dispatch | Modbus TCP, CAN 2.0B, Ethernet/IP, REST API | Synapse Ruggedized RTU (-20°C to +70°C) |
| PM-KUSUM Feeder & Pump RMS | Solar Inverters, VFD Pumps, Bidirectional Energy Meters | 15 min Logging / Real-Time Events | MQTT / HTTPS, Modbus RTU, JSON REST | Synapse RMS Gateway (4G LTE, 90-Day Flash) |
| Industrial Zero-Export & DG Sync | Rooftop Inverters, DG Controllers, Grid Incomers, APFC Panels | Fast Reverse Power Throttling | Modbus RTU/TCP, Hardwired Interlocks | Synapse Zero-Export Master Unit |
Proven Methodology
4-Stage Engineering Delivery Process
Every Enercog project follows a structured commissioning methodology to prevent field bottlenecks, maintain robust communication, and streamline grid compliance approvals.
01. SLD & Interface Audit
Review plant Single-Line Diagrams, inverter OEM register maps, meter communication protocols, and grid interconnection mandates.
02. Logic & Panel Build
Pre-configure Synapse firmware, build local control loops, and assemble IP65/IP66 industrial enclosures at our Pune R&D facility.
03. Factory Acceptance (FAT)
Execute end-to-end hardware-in-the-loop simulation, verify register polling, and test store-and-forward buffers under network cut conditions.
04. Site SAT & Handover
On-site commissioning, SLDC telemetry signal verification, DISCOM portal syncing, operator training, and final commercial handover.
Technical Answers
Frequently Asked Questions — Solutions Architecture & Engineering
Clear answers on architecture boundaries, communication protocols, hardware sizing, and grid compliance for renewable energy systems.
What is the difference between Solar SCADA, PPC, and BESS EMS in renewable energy solutions India?
Solar SCADA provides supervisory visibility, alarming, and data logging across inverters, weather stations, and transformers. A Power Plant Controller (PPC) is an active closed-loop controller that regulates real-time active and reactive power at the grid substation. A BESS EMS is an intelligent energy management system that optimizes battery charge/discharge schedules, peak shaving, and time-of-day arbitrage while coordinating PCS converters and BMS battery racks.
Which inverter OEMs and communication protocols are supported?
Enercog Synapse RTUs interface with major utility and hybrid inverter OEMs (including Sungrow, Huawei, SMA, Fimer, Solis, Growatt, GoodWe, Sineng, Kehua, and Delta) subject to manufacturer register maps. We support standard Modbus RTU (RS-485), Modbus TCP (Ethernet), SunSpec profiles, and custom register configurations.
How does the system ensure telemetry continuity during cellular/network outages?
All on-site Synapse RTU controllers feature non-volatile industrial flash storage capable of buffering up to 90 days of time-stamped telemetry data. When backhaul connectivity or cellular signal is restored, the gateway executes chronological store-and-forward synchronization without overwriting historical records.
Can Enercog solutions meet State SLDC and Central CEA compliance standards?
Yes. Enercog controllers support native IEC 60870-5-104 client/server communication and IEC 61850 protocols commonly mandated by State Load Despatch Centres (SLDCs) across India (including Maharashtra MSETCL, Gujarat GETCO, Rajasthan RVPNL, Karnataka KPTCL, and Madhya Pradesh MPPTCL).
Start Your Project Engineering
Bring Your Plant Single-Line Diagram. We’ll Engineer the Architecture.
Consult with our engineering team in Pune to scope the right SCADA, PPC, BESS EMS, or PM-KUSUM telemetry architecture for your solar or hybrid project.