Tools

Solar irradiation

The PV Estimation calculate the solar irradiation per any day.

Solar irradiation power in horizontal plane [W/m2].
Solar irradiation power in vertical plane [W/m2].
Solar irradiation monthly energy in chosen orientation and tilt angle [KWh/m2].

Solar geometry

The PV Estimation calculate the solar geometry per any day.

Earth declination δ [o].
Solar time [min].
Sun height [o].
Sun azimuth [o].
Day time [h].

Eurocode 1

The PV Estimation software incooperation with the 3DR company calculates the load actions on structures according with the Eurocode 1 standard. Usefull tool in order to be estimated the mechanical loads onto PV panels.

U value calculator

The PV Estimation software calculates also and the U-Value [W/m2.K] for any building construction. By taking inconsideration also and reflective thermal insulation material. Usefull tool for any building new construction energy study.

U value calculator - Existing construction

From existing construction the U-Value calculation is based on a quick and simple procedure:

Specify surface internal temperature Tsi [oC].
Specify ambient internal temperature Ti [oC].
Specify ambient external temperature Te [oC].

and the PV Estimation will calculate the

existing construction U-Value [W/m2.K]. Usefull tool for any existing construction energy management study. In order to be evaluated any additional thermal insulation where we are going to have as result the reduction of the heating & cooling demand.

PV system equipment specification

The PV Estimation have PV system requirements information for

PV panels.
Inverters.
Mounting kit.

PV system solving problems information

The PV Estimation have PV system solving problems database for

Load does not work.
Battery is overloaded.
Battery is not full loaded.
Battery charger does not work correctly.
Relay noise.
Charger light is on at night.
Irradiation check does not work propertly.

etc.

Project management

The PV Estimation have AutoCAD and documend files project management information database.

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