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TECHNOLOGY

OnR solves our clients’ problems with the most advanced technology, methodology, and software that is available in the renewables market

From software to analyse and design the civil works and module layout in 3D, to software for calculating the civil earthwork, drainage systems, racking system, plant performance yield and the required equipment sizes to comply with the interconnection requirements.
    Below are some of the tools we use:

    AutoCAD Civil, PSS/E, Robot Structural Analysis, SAP 2000, PVSyst, Matlab/Simulink, CivilStorm, PondPack, FlowMaster, Battery Sizing Analysis, Network Analysis, Protective Device Coordination, DC Systems, Cable Systems, Ground Grid Systems, Dynamic & Transients, PV Array / Solar Panel, Cable Thermal Analysis, Power Monitoring & Simulation, Switching Sequence Management, etc.

    Which tasks do we consider for desiging high performing PV Plants?

    Consolidated cadastral maps

    Obtain single all cadastral maps of the project lands to consolidate it into one single project cadastral maps for defining the project boundary.

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    Topographical Data

    Obtain and integrate topographical data either via topographical on-site survey, aerial or satellite data into the project boundary to assess the actual terrain condition.

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    Actual terrain analysis

    Analyse actual terrain condition to determine useable space for panels placement with none or limited civil works considering the slope direction and inclination
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    Final Terrain Analysis

    Determine the optimum final terrain shape to reduce earth work and maximize plant capacity and performance.
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    Cut and Fill Calculation

    Calculate cut and fill figures (cubic meters) to estimate earthwork cost.

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    Drainage system

    Determine and calculate the adequate drainage system elements such as retention ponds, ditches, manholes, etc.
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    Racking System

    Determine the optimum racking system configuration to maximize plant capacity and performance such as panels per table, landscape, portrait, tilted angle, mono-pole, bi-pole, etc.
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    Arrays Distribution

    Place arrays considering the shadings as per customer preference and the terrain condition

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    Module layout

    Obtain the optimum module layout maximizing plant capacity and performance.

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    Different racking configuration areas

    Determine areas with special racking system configuration due to the different soil conditions (higher slopes, different foundation, azimuth, etc.
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    Internal shadow control

    Calculate real near shadow losses due to the arrays themselves on the layout.

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    Internal shadow control

    Calculate real near shadow losses due to internal elements such as inverter stations and houses on the layout.

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    External shadow control

    Calculate real far shadow losses such as external trees and mountains.

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    Performance and yield report

    With the final layout calculate the plant performance and yield.

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    String connection

    Define the cabling configuration for the string.

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    Inverter placement and cabling

    Define the right location and optimum cabling for the inverters and transformers stations

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    Trenches layout

    Define the trenches layout and cabling length.

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    Trench type

    Define the cable trenches types with the layout .

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    Contact us to learn more about what we can do for you