WP500 · ENERGY & UTILITIES
Market Landing · WP500 Family

WP500 RTU for Energy & Utilities

Secure RTU and edge gateway for solar, wind, BESS, microgrid, substation and utility telemetry applications — field-to-control-room data without ripping out your existing SCADA or PLC.

Discuss Energy RTU Application → Download WP500 Datasheet Request Architecture Review
WP500 industrial RTU and edge gateway for energy and utility applications
SECURE BY DESIGN · IEC 62443-4-2
Linux Edge
Multi-Protocol
SE050 · TLS
IEC 62443-4-2
DIN-Rail · IP30
The Market Pressure

Energy operators need reliable field-to-control-room data — securely, at every site.

Renewable integration, distributed assets and SLDC reporting put new pressure on telemetry. The gateway between OT and the control room can no longer be an afterthought.
N+

Distributed assets

Solar, wind, BESS, DG and microgrid sites spread across geographies with limited on-site staff.

9+

Protocol fragmentation

Meters, inverters, relays, weather stations and PLCs all speak different dialects.

24×7

Telemetry reliability

Comms drop-outs cause data loss, missed alarms and delayed fault response.

SLDC

Utility reporting

Regulators and grid operators require structured, time-aligned telemetry on demand.

Where WP500 Fits

One secure edge node between energy field assets and your control room.

WP500 ingests data from meters, inverters, relays, weather stations, BESS, DG and microgrid controllers, then forwards it to SCADA, ADVAIT, TASM2M, SLDC, cloud or control-room systems over secure channels.
WP500 energy RTU architecture diagram: field devices on the left connect through WP500 in the middle to SCADA, SLDC, ADVAIT, TASM2M, cloud and control room on the right
Applications

Built for the full energy & utility stack.

One hardware platform, configured per site — from a single solar plant to a multi-site microgrid fleet feeding SLDC.

Solar plant monitoring

Inverters, string boxes, meters and weather stations into one secure data stream.

Wind farm monitoring

Turbine telemetry, met-mast data and SCADA aggregation across distributed turbines.

BESS & hybrid energy

BMS, PCS and meter integration for battery storage and hybrid renewable systems.

Microgrid telemetry

Microgrid controller, DG, BESS and load data unified for islanding and dispatch decisions.

Substation data gateway

IEC 61850 / IEC 104 protocol gateway from substation IEDs to upstream SCADA and SLDC.

Smart meter / ABT integration

ABT and energy meter polling with time-aligned, audit-ready telemetry to utility systems.

DG & load monitoring

Real-time DG status, fuel, kWh and load distribution across critical sites.

SLDC / control-room interface

IEC 104 / DNP3 telemetry path engineered for utility and SLDC integration.

Renewable O&M reporting

Plant performance, availability and event reports streamed to ADVAIT & CMMS workflows.

Pain Point vs WP500 Response

The buyer problem, mapped to a concrete capability.

Every row maps a real energy / utility pain point to how WP500 is positioned to respond as an industrial RTU and edge gateway.
Pain Point
WP500 Response
Distributed assets across solar, wind, BESS, DG and microgrid sites.
Identical edge platform per site — same firmware, same management model, deployed at every location.
Multiple device protocols across meters, inverters, relays, weather stations and PLCs.
Multi-protocol stack: Modbus, DNP3, OPC UA, MQTT, IEC 61850, IEC 104, PROFIBUS, PROFINET.
Poor remote visibility from field assets to SCADA / control room.
Normalizes field data at the edge and forwards to SCADA, SLDC, ADVAIT, TASM2M or cloud.
Data loss due to communication failures.
Edge store-and-forward keeps data through link outages; forwards on reconnect.
Manual reporting and delayed fault response.
Time-aligned, structured telemetry feeds dashboards, alerts and O&M workflows automatically.
Cybersecurity concerns at remote energy assets.
SE050 secure element, secure boot, TLS, firewall and IPS — designed to IEC 62443-4-2.
Need for SLDC / utility telemetry readiness.
IEC 104 / DNP3 path engineered for SLDC and utility control-room integration.
Brownfield integration without replacing existing PLC / SCADA.
Sits alongside existing PLC and SCADA — augments rather than replaces installed control systems.
Energy Value Proposition

Business outcomes for plant owners, EPCs, utilities and O&M teams.

Buyers are evaluating telemetry not as a feature but as the foundation for renewable expansion, SLDC reporting and ADVAIT-grade analytics.
01

Faster telemetry integration

Standardized edge platform shortens commissioning across sites and asset types.

02

Better asset visibility

Inverters, meters, relays and weather data converge into one operational view.

03

Reduced field-visit dependency

Remote diagnostics and store-and-forward telemetry cut truck rolls.

04

Secure OT-to-cloud data path

SE050, TLS and IEC 62443-4-2 design posture protect the edge-to-cloud pipe.

05

Easier renewable / microgrid expansion

Add solar, BESS or microgrid sites without re-architecting the data layer.

06

Foundation for ADVAIT analytics

Clean, normalized telemetry feeds dashboards, KPIs and predictive workflows.

Technical Capability

Validated WP500 capability for energy & utility deployments.

Only specifications already validated in WP500 product documentation are listed below.

Compute

  • Linux edge compute
  • Store-and-forward buffering
  • Edge logic at the gateway

Protocols

  • Modbus RTU / TCP
  • DNP3 · IEC 104 · IEC 61850
  • OPC UA · MQTT
  • PROFIBUS · PROFINET

Security

  • EdgeLock SE050 secure element
  • Secure boot · TLS
  • Firewall · IPS
  • Designed to IEC 62443-4-2

Hardware

  • DIN-rail mount
  • IP30 enclosure
  • Redundant 24 VDC input
  • Industrial operating range

Technical specifications are subject to final datasheet confirmation.

TAS Energy Proof

Energy and utility experience behind the WP500 platform.

TAS has been delivering energy monitoring, solar monitoring and control, IIoT telemetry and SLDC integration projects across India and beyond.

TAS brings together energy monitoring, solar monitoring and control, TASM2M telemetry, SLDC integration and microgrid / IoT data collection experience — the same operational understanding that shapes how WP500 is positioned for energy & utility customers.

Energy

Multi-site energy monitoring deployments across plants and campuses.

Solar

Solar plant monitoring and control across distributed PV assets.

SLDC

SLDC and utility telemetry integration experience.

IIoT

TASM2M-based microgrid and IoT data collection across remote sites.

Integration

Plugs into the TAS energy ecosystem and your existing stack.

WP500 is engineered to integrate, not isolate. It feeds ADVAIT, TASM2M, your SCADA and your cloud — and powers CMMS-driven O&M.

ADVAIT Platform

Dashboards, KPIs & analytics on top of WP500 telemetry.

TASM2M / IIoT

Cloud telemetry layer for fleet-wide visibility.

SCADA / DCS

Standard SCADA protocols — keep your existing system.

Cloud / Historian

MQTT/TLS & HTTPS pipes to private or public cloud.

CMMS Workflow

Trigger maintenance from real edge events & alarms.
Lead Offer

Energy RTU Architecture Review

Share your application — solar, wind, BESS, microgrid, substation or SLDC integration — and a TAS engineer will respond with a tailored WP500 architecture for your site.

  • Field-device inventory & protocol mapping
  • WP500 deployment topology per site
  • Northbound path to SCADA / SLDC / ADVAIT / cloud
  • Security & redundancy posture

Response within 1 business day. No obligation.

FAQ

WP500 Energy RTU — common questions.

For specifics on a particular site, request the Architecture Review above.
What is an energy RTU?
An energy RTU (Remote Terminal Unit) is an industrial gateway that collects data from field devices at an energy site — meters, inverters, protection relays, weather stations, BESS, DG and microgrid controllers — and forwards that data to control-room systems such as SCADA, SLDC and cloud platforms over standardized protocols.
Where does WP500 fit in solar or wind monitoring?
WP500 sits at the plant edge between inverters / turbines / meters / weather stations and the upstream SCADA, ADVAIT, TASM2M, SLDC or cloud system. It normalizes data at the edge, buffers it during link outages and forwards it securely over MQTT/TLS, DNP3 or IEC 104.
Can WP500 connect to existing SCADA?
Yes. WP500 is designed for brownfield integration. It coexists with existing PLC and SCADA systems and exposes data over standard SCADA protocols, so you do not need to replace your installed control system.
Which protocols can WP500 support?
WP500 supports multiple industrial protocols including Modbus, DNP3, OPC UA, MQTT, IEC 61850, IEC 104, PROFIBUS and PROFINET, as documented in the WP500 product source. The exact protocol set per deployment is confirmed during the architecture review.
Can WP500 be used for BESS or microgrid monitoring?
Yes. WP500 is positioned for BESS, hybrid energy and microgrid applications — integrating BMS, PCS, meters, DG and microgrid controller data into a single normalized telemetry stream.
How does WP500 help with secure telemetry?
WP500 is built around an EdgeLock SE050 secure element, secure boot, TLS-protected channels, firewall and IPS, and is designed to IEC 62443-4-2 product-side security requirements.
Can TAS support complete architecture and integration?
Yes. Beyond the WP500 hardware, TAS supports end-to-end architecture, protocol mapping, SLDC integration, ADVAIT dashboards, TASM2M telemetry and CMMS workflows — request an Architecture Review to engage.
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