Remote energy, metering and generator monitoring

Most energy assets are read by walking to them. Meters in risers and remote buildings, fuel in a generator day tank, a changeover panel nobody has looked at since the last test. Genesis reads those points over cellular, from a box that does not need a cabinet or a mains feed, and tells you when a number moves before somebody notices the bill.

Who puts these on an energy asset

The hardware is the same in all three cases. What changes is which reading gets somebody out of bed and who is contractually on the hook for it.

Metering and sub-metering

Meters in plant rooms, risers and remote buildings, read by someone walking a route with a clipboard once a month. Putting a cellular controller on the meter turns a monthly number into a load profile, and it does it without an IT project or a cable back to the office.

Standby power and remote sites

Standby generators, fuel tanks, UPS rooms and telecom cabinets fail silently between tests. Run state, fuel level, room temperature and mains presence answer the only question that matters, which is whether the thing will start when it is needed.

Renewable and hybrid sites

Plant is spread out, unattended, and often owned by one party and maintained by another. Independent measurement at the point that matters, reported to a cloud both parties can reach, settles more arguments than another vendor portal.

What a Genesis reads on an energy site

Any instrument speaking RS485 Modbus RTU, analogue, digital, I2C, 1-Wire, SDI-12 or UART connects to any of the four ports, with the protocol assigned from the dashboard rather than fixed at the factory. Four ports on the Genesis industrial IoT controller, one on Genesis Lite where a location has a single point worth measuring.

Energy meters over RS485

Three-phase meters speaking Modbus RTU: active and reactive power, energy, power factor, per-phase voltage and current. The register map for a meter we have not seen before is added on request.

Pulse-output meters

Older electricity, gas and water meters with an S0 or pulse output land on a digital input and accumulate against the asset, which is usually the cheapest way to bring an existing meter into a system.

Current and voltage

Analogue transducers on feeders, circuits and DC strings where a meter is not warranted. A rising baseline on a circuit is visible long before it becomes a fault.

Fuel and tank level

Ultrasonic, radar and hydrostatic level sensors on generator day tanks and bulk fuel. A generator that will not run because the tank is empty is the most avoidable failure in the category.

Plant status and run hours

Digital inputs on generator run signals, breaker and changeover state, mains presence and fault relays. Run hours accumulate against the asset, which is the number a service interval is written against.

Room and equipment temperature

RS485, digital and 1-Wire probes in battery rooms, transformer bays and cabinets. Temperature is the earliest available warning in most of them and the cheapest thing to measure.

Turning a meter reading into a decision

Meter data becomes useful the moment two people can argue about it from the same record. These are the parts of OmniCloud that get it there.

Site and asset dashboards

One view per site or per asset: current readings, run state, run hours, last alarm. Built for a phone in a plant room rather than a control-room wall.

Thresholds and escalation

Minimum and maximum per sensor with hysteresis, delivered by push notification and email, with acknowledgement recorded against the alarm so a handover shows what has already been seen.

Consumption and load history

Full-resolution history kept and exported to XLSX, with numbers that stay numbers so the spreadsheet still calculates. Monthly reconciliation stops being a re-typing exercise.

Separation by point, not by box

Location is bound to the sensor rather than the controller, so one unit reading two buildings keeps the two buildings apart in every chart and export, stamped at write time and never rewritten.

Remote control outputs

Relay and latching outputs to reset a device, isolate a circuit or start a test, with dwell and rules held on the controller so the sequence completes even if the link drops mid-way.

Owner and operator both see it

The asset owner holds the hardware and grants visibility to the operator or the maintenance contractor. Both work from the same readings, and neither buys the device twice.

Measuring independently of the equipment vendor

Every inverter brand ships an app, every meter vendor a portal, and each one shows you that vendor equipment on that vendor terms. A controller measuring at the point you care about gives you one record across mixed equipment, in a cloud you control, that a maintenance contractor can be granted access to without a vendor account changing hands.

For what building that data path yourself costs in engineer-months, read our breakdown of AWS IoT Core.

Questions we get from energy operators

Which meters and instruments does Genesis read?

Anything speaking RS485 Modbus RTU, an analogue output, a digital or pulse signal, I2C, 1-Wire, SDI-12 or UART. Over fifty sensor types are supported today. For a Modbus meter or instrument that is not on the list yet, send us the model and its register map and we add it.

Does this replace my inverter or meter vendor portal?

It sits beside them and measures independently. A vendor portal shows you that vendor equipment, in that vendor format, with access controlled by that vendor. Genesis measures at the point you care about and reports into a cloud you control, which is what makes a portfolio of mixed equipment comparable and what makes the data available to a contractor without handing over a vendor account.

Is the data revenue-grade for billing?

The measurement is only ever as good as the meter it comes from, and a revenue-grade meter stays revenue-grade when Genesis reads it. For sub-billing, tenant allocation and internal cost recovery, which is what most people mean by the question, that is exactly what you want: the certified meter remains the instrument of record and Genesis gets its numbers off the wall and into a system. Send us the meter model and the use case and we will tell you what it supports.

What connectivity do remote energy sites use?

4G-LTE cellular, built in, so an unattended site needs coverage rather than a gateway and a network. Wi-Fi is available where there is a stable site network. Readings buffer locally through an outage and backfill in order once the link returns.

How does it fit a site cybersecurity policy?

A cellular unit is not on your network, which is usually the shortest route through an approval. On Wi-Fi it connects outbound over TLS and never needs an inbound rule or a port opened towards it. We work inside a customer policy rather than asking for an exception to it.

Is the platform in production?

Yes. OmniCloud has been in continuous production since 2023 and carries millions of sensor readings a month from deployed controllers, on the same hardware and the same cloud sold here.

Send us the meter and asset list

Which meters and instruments are already fitted, what needs reading and how often, and whether those points have power and cellular coverage. We come back with what a Genesis would read there and what the install involves.

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