Solar investors and O&M

Solar production monitoring: inverter performance and hourly netting.

Solar production monitoring means collecting inverter and meter data at the plant, comparing it with theoretical output and tracking energy fed to the grid under hourly netting rules. ENOPTIMAL gives solar investors and O&M teams performance deviation, BESS strategy and unlicensed-generation revenue risk in a single operations panel.

Inverter

Live

Power, production and alarms

Performance

PR tracking

Theoretical vs actual gap

Netting

Hourly

Production–consumption matching

BESS

Strategy

Storage and limit optimisation

Inverter monitoring

How is inverter-level performance managed?

Deviations at string and inverter level speed up field intervention.

Live production and alarm management

Each inverter's instantaneous power, daily kWh and communication status are monitored on a central dashboard. A communication outage or low-power alarm is relayed to the O&M team instantly. In multi-inverter rooftop and ground-mounted solar projects, central monitoring cuts site visit costs. A drop in performance ratio (PR) points to soiling, shading or inverter failure.

Theoretical vs actual production gap

Expected production is calculated from irradiance, installed capacity and system losses, then compared with actual output. Deviations are tracked down to their revenue impact; early intervention limits income loss. The hourly netting 2026 solar guide explains the revenue effect of production–consumption matching.

Comparison

Inverter portal versus an enterprise solar monitoring platform

A manufacturer portal may suffice for one plant; portfolios and netting require central software.

Solar monitoring methods

Category-based comparison — operational differences are summarised.

CriterionManual processWith software (ENOPTIMAL)
Data collectionInverter e-mail reports; delayedMQTT/Modbus live or periodic streams
Performance analysisMonthly Excel; manual PR mathsAutomatic PR and deviation alerts
NettingNoticed after the invoiceHourly production–consumption table
BESS optimisationFixed charging rulePTF and profile-based scenarios
Multiple plantsSeparate portal per plantOne portfolio operations centre

Hourly netting and revenue strategy

With hourly netting, production and consumption in the same hour are matched; surplus production is fed to the grid or stored. The sales limit and PTF fluctuations determine in which hours production is prioritised. The risk of uncompensated energy must be made visible before the limit fills. ENOPTIMAL presents netted, sold and drawn items together in an hourly table. Our BESS storage strategy guide details post-netting storage scenarios.

Updates to Türkiye's renewable energy regulations affect revenue projections. Our 2026 renewable energy turning point article summarises sector trends; the monitoring strategy is updated against this framework.

Unlicensed generation and distribution fees

In unlicensed solar installations, connection capacity, netting and distribution fee rules differ from licensed plants. Production–consumption matching and grid feed-in limits are tracked with separate parameters. The 10-year unlicensed generation distribution fee guide explains the regulations affecting investment payback. Rooftop solar investors optimise their self-consumption ratio by seeing the consumption profile and production curve on the same panel.

The ENOPTIMAL production monitoring module

The ENOPTIMAL Production Management System combines inverter integration, OSOS and EPYS data, an hourly netting table and BESS scenarios in a single operations centre. Across the solar portfolio, performance, revenue and risk metrics are ranked per plant; the O&M team works from a priority list.

Platform advantages

Why manage with
ENOPTIMAL ?

Unify invoices, OSOS, generation and supply data in one panel — and decide with evidence.

01Multi-meter

Every bill line in one portal

Collect electricity, gas, water and telecom bills by meter; catch deviations and duplicates automatically.

Automatic bill parsing
Meter-level comparison
Anomaly and deviation alerts
Period cost summary

Electricity

₺412.345

▲ %12

Natural gas

₺67.890

▼ %3

Water

₺12.456

▲ %7

Telecom

₺8.765

─ %0

Monthly cost trend

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02Benchmarking

Compare sites side by side

Spot the least efficient locations in seconds with unit consumption and cost scores.

Bursa Plant
92 k
HQ Office
68 k
Warehouse A
45 k
Store Ist.
30 k
kWh / m² benchmark
Sector average
Target vs actual
Ranked scorecard
03Inventory

Energy inventory and scoring

Keep energy class, equipment and contracted-power records for every site in one place.

A+
Bursa Plant
A
Warehouse A
B
HQ Office
C
Store Ist.
Site scorecard
Contracted power tracking
Equipment inventory
ISO 50001 readiness

Recent activity

Invoice approved

HQ Office — A. Yılmaz

14:23

OSOS sync

12 meters · completed

13:45

Contract updated

Bursa Plant — Z. Demir

12:30

⚠ Reactive limit exceeded

Warehouse A · review needed

09:15
04Audit

Who did what — full traceability

Approvals, bill uploads and alarm closures stay under timestamped records.

User-level logs
Approval flows
Alarm history
Audit report
05
Smart ops

Automate operations

Reactive monitoring

See limit breaches before the bill is issued.

Example: −18% penalty risk

🌿

Carbon & ESG

Derive Scope 1–2 emissions from consumption.

TSRS / SBTi ready

📊

OSOS reconciliation

Match meter data to the bill line by line.

Automatic variance list

🔔

Instant alerts

Notify on peak load, reactive and generation deviations.

24/7 monitoring

See the platform with live data

Explore a sample portfolio in a demo account.

Request a demo

Frequently asked questions

Common questions

Frequently asked questions about solar production monitoring, inverter performance and netting.

What is GES generation monitoring?

Collecting inverter and meter data live or periodically, comparing with theoretical generation, and tracking exported energy under hourly netting rules. Performance gaps, comms faults and revenue risk are caught early.

What does inverter-level monitoring provide?

Instant power, daily energy and alarms per inverter. Low string/inverter performance indicates shading, soiling or faults. Multi-inverter plants get faster field response from a central dashboard.

How is strategy set after hourly netting?

Generation and consumption are matched in the same hour; surplus is exported or stored. Sales limit, PTF and load profile decide which hours to prioritize. Free-energy risk appears before the limit fills.

How does BESS integrate with GES monitoring?

Charge/discharge cycles optimize to production and load. Post-hourly-netting storage of surplus or peak discharge is tested as scenarios. SOC and round-trip efficiency are ops KPIs.

How does unlicensed generation monitoring differ?

Distribution fees, connection power and netting rules differ from licensed plants. Generation–consumption matching and export limits use separate parameters. Rules like 10-year distribution fee exemption feed revenue projections.

How is performance ratio (PR) calculated?

PR is actual generation divided by theoretical generation for the same period (irradiance, capacity, losses). Low PR points to inverter faults, shading or soiling. O&M teams prioritize maintenance by TRY impact.

Monitor your solar production live

Request a demo or check pricing and our team will plan a presentation tailored to you.