The operator expects a plan.NEXIVO files it.
RES production forecasts and generating-module work plans filed with the operator. From 0.2 MW.
One source. One object.Forecast from two weather algorithms.
D+9 horizon.The current day plus the next 9. Hour or 15 minutes – whichever your DSO requires.
Forecast vs meter.Compared at the connection point.
Daily, automatically.To every DSO and the TSO.
Plan filed. Record kept.
NEXIVO SOGL
From 0.2 MW you are a Significant Grid User (SGU). SOGL forecasting and SOGL reporting mean one thing: a daily generating-module work plan on the D+9 horizon (today + the next 9 days) – generation, availability, outages. NEXIVO computes that plan every day and files it on your behalf. The threshold is 200 kW of installed generating-module capacity – type B, C or D.
Photovoltaics.The source as an object.
Connection point (PPE) and generating module. The model that times the sunrise computes the work plan.
Wind.Gusts in the forecast.
The model takes wind speed and gusts, not sunlight. Same object in NEXIVO.
CHP.Power, not weather.
The model forecasts the plant, not the sky.
Hydro.The threshold is capacity.
The operator looks at kilowatts, not at the source.
What you get
Forecast timeline: 15 minutes, hour, day, D+9.
D+9 horizon. Processed in 15-minute and hourly intervals, matched to your DSO’s requirements. Generation history from the meter at the connection point.
Weather mesh over the source.
Offtake and generation from the generating module at the connection point (PPE). Trained on weather and your RES source’s meter history. On historical PV readings accuracy is about 94%.
Source and a line to the operator.
The operator receives the full set of daily planning data. The model computes, the system files, a record stays.
Map of Poland – grid operators.
Every operator in Poland. Filing with every DSO and the TSO – in the format and channel each operator requires.
Weather.Two algorithms.
If one stops responding, the other keeps the forecast.
Radar.Weather and meter.
The model learns your RES source from weather and meter history.
Night.Daily. Automatically.
The forecast runs overnight. By morning it is with the operator.
NEXIVO SOGL
PV, wind, hydro, CHP, biogas. You add each source as an object. Storage at the same PPE enters the balance. The model computes the forecast, the system files the work plan with the operator.
The model adapts to weather and the meter at your RES sources. If one algorithm stops responding, the other keeps the forecast.
Production, consumption and net balance on one timeline. Consumption comes from the meter profile.
What went to the operator, when, and with which values. When a client or the DSO asks – you show it.
Objects
Objects in NEXIVO. The list grows with every new installation.
Product
Connection-point dashboard, D+9 forecast and demand from the operator profile.
Connection-point dashboard: production, demand, balance.
Connection-point dashboard: production, demand, balance.
Production forecast on the D+9 horizon, day and 15 minutes.
Production forecast on the D+9 horizon, day and 15 minutes.
Operator meter profile attached to the object.
Operator meter profile attached to the object.
The plant to the horizon.
Threshold
If your generating module reaches that threshold, the operator expects a work plan. Every day.
Type A-D tableDay-ahead on the D+9 horizon.
Work plan
Generation, availability, outages. D+9 horizon.
The grid. Not trading.
The difference
The network operator and the trader are two duties. NEXIVO closes the first.
SOGL vs balancingThe source in the system.
Start
Then the plan goes out without you. The first month is for setup. We walk it with you.
Eight stepsStart
You do not need to know the regulation. Configure the object once; then the model computes and the system files – for your own module or for the points you run.
Your own source: one point, one work plan a day. The first month is free for setup – we go through it together. Then the plan goes to the operator automatically.
Several objects from one account. Forecast, the DSO request and daily filing are handled by us. You hold a record of every filing for every client.
Installed generating-module capacity ≥ 0.2 MW (type B, C or D)? That is an SGU. The operator expects a generation plan, own demand and outages – from the owner or from the party filing on their behalf.
Open NEXIVO and switch on the SOGL module. The first month is for setup: the object, DSO assignment, the first filings. We go through it together.
Create an accountThe operator must add the installation to Nivato’s account with forecasting rights. Without that it will not accept data from NEXIVO. We prepare the request with you.
PPE and generating module – the actual source, not a file. PV, wind, hydro, CHP, biogas. You pick the operator from every DSO and the TSO.
The operator’s meter profile is attached to the object. The model learns its production and shows the first forecast.
You enter planned outages. Two independent weather algorithms keep the forecast. Storage at the same PPE enters the balance.
D+9 horizon: production, demand, balance. Every active object recomputes daily on weather and meter history.
Forecast vs meter at the PPE. The work plan goes to the DSO or TSO automatically. NEXIVO keeps the record: what, when, with whom.
Open NEXIVOSOGL (System Operation Guideline) is Commission Regulation (EU) 2017/1485 of 2 August 2017 on electricity transmission system operation. It governs TSO, DSO and SGU cooperation for planning and operating the Polish power system (KSE).
Significant Grid Users with type B, C and D generating units – in practice generating modules from 0.2 MW. The operator receives a day-ahead generation forecast, own demand and planned outages. SOGL forecasting in NEXIVO.
SOGL is a duty toward the network operator: the generating-module work plan – daily forecast, own demand, outages. Commercial balancing is hourly schedules for a trading party – different recipient, different resolution. NEXIVO computes and files the SOGL work plan. We do not do commercial balancing.
The D+9 horizon (today + the next 9 days) and 15-minute and hourly intervals – matched to your DSO’s requirements. The operator gets the daily work plan required by SOGL.
Yes for generation: the 0.2 MW threshold is technology-agnostic. One PPE in NEXIVO can hold photovoltaics, wind, hydropower, CHP and biogas. Storage at the same point enters the balance. From 1 February 2027 the TCM also requires a storage (MEE) work plan – from 50 kW below 110 kV.
In NEXIVO: sign in, open the SOGL module, add the source as an object (PPE and generating module), upload the meter profile. From then on the model computes the forecast and the system files the work plan with the operator. The installation must be assigned to Nivato at the DSO with forecasting rights.
A model trained on weather and PPE meter history, for PV, wind, hydro, CHP and biogas. Storage at the same point enters the balance. Two independent weather algorithms – if one stops responding, the other keeps the forecast. SOGL forecasting details.
By checking the 0.2 MW threshold and creating a NEXIVO account. The first month is free to set up the object, DSO assignment and the first filings. Then the model computes and the system files. The eight steps are above.
Yes. You run your own source or a portfolio of points from one account. Setup, the DSO request and daily filing are handled together – first month free.
No. The threshold is 200 kW (0.2 MW) – type B, C and D modules. 20 kW is type A, usually a micro-installation. Generation control above 10 kW should not be confused with the work-plan duty. The capacity table is on the duty page.
Planning data for the DSO or TSO: PGEN, PDmax/PDmin, own demand, outages. The network horizon is D+9. NEXIVO computes the same window; the operator gets the daily SOGL work plan. Work-plan details.
PGEN is scheduled net active-power generation of the generating module at the connection point: average power in that hour, after own demand. With autogeneration NEXIVO also computes the PPE demand profile and PGENa (power injected into the DSO grid).
DSOs and the TSO run ongoing monitoring of the quality and timeliness of generating-module work plans. TSO and DSO notice of 25 March 2025. From 14 April 2025 they check whether data for each hour was submitted before that hour started. SOGL reporting in NEXIVO.
First month free. We go through setup, the DSO request and the first filings together.