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02 Industry

Multi-site photovoltaic plant monitoring

Every plant in one view, whatever the inverter brand, with the Performance Ratio computed on your data instead of inside a closed portal.

Modbus (SunSpec) IEC 61850 IEC 60870-5-104

Illustrative figures.

What NeMo reads

The quantities that matter

Every inverter brand brings its own portal. Three suppliers means three logins, three definitions of availability and no way to compare plants.

01

Output per inverter

Down to the individual string and the revenue meter, because one string missing never shows in the plant total.

02

Irradiance and temperature

Plane-of-array and cell: without these two the Performance Ratio cannot be computed at all.

03

State and alarms

Inverter codes and states as the manufacturer exposes them, with the time they appeared.

04

Trackers

Angle, mode and end stops, to tell a stalled tracker from an overcast day.

05

Site weather

Wind, rain and snow, which explain most bad days before anyone goes looking for a fault.

How it connects

It speaks your field’s language

Meters, analysers, controllers and probes: the node connects to what is already installed, over the protocol it already speaks. Nothing in the field is replaced to get started.

Powered on and already talking — self-configuring in the field

What comes out

From the reading to the decision

Performance Ratio

Computed with the formula you decide, not the one hard-wired into the supplier's portal.

Availability

Per plant and per inverter, with one definition applied across different brands.

Degradation

The year-on-year trend at equal irradiance, which is the figure that matters under warranty.

Plant-to-plant comparison

Different plants on one scale, corrected for the irradiance each of them actually received.

On agrivoltaics the same data serves twice: for electrical yield, and to show the conditions under the modules.

Start from your plants

A 30-minute technical call to go through what you already measure, what you do not, and what it would take to close the gap.