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Photovoltaic System Simulation Software:Solar Pro
Simulate electricty generation precisely with consideration for various elements of PV system and display the result comprehensibly.


Simulation including the shadow influence by surrounding buildings and objects allows users to check optimal settings and module designs before system installation.

I-V curve

The software calculates the I-V curve of solar modules accurately and quickly based on the electric characteristics of each manufacturer's product.

Electric power calculation

The software calculates the amount of generated electricity based on the latitudes, longitudes, and the weather conditions of the installation site. This leads precise simulation results.

support for designing

The software determines necessary component for installing PV system automatically based on the settings.


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Upgrade points of Solar Pro 4.5
Bing Maps Service* Insert Bing Maps images into 3D CAD interface to aid in precise design.
Solar Pro can also import screenshots and other image files.
*Bing Maps is either registered trademark or trademark of Microsoft
Corporation in the United States and/or other countries.
Cost Estimate Users can create and print a project cost estimate that includes a bill of material for modules and inverters.
Construction, Equipment, and other miscellaneous costs can also be added.
3D CAD Enhancement The 3D CAD Interface has been updated to enhance usability and functionality.
Multiple objects can be selected and moved at once, objects can also be put into groups for easy manipulation, and the detection of overlapping objects has been improved.
Site Design for ground based PV systems is now enhanced with the Framing Plan Setting Input window. Residential and Commercial roof design is also possible with Roof Plan Input.
Conditions List Calculation Conditions List presents the user with an editable list of the various Conditions and Values for a project.
Click on a Condition to bring up its associated window.

specification of Solar Pro 4.5
System Requirements OS Windows Vista/ 7/ 8.1/ 10
CPU More than Clock 1GHz
Memory More than 512MB
Hard Disk 500MB of available space
Screen Resolution More than 1,366x768
USB Port USB 1.1 or higher
Meteorological Data Built-in Data World 1,360 places
Importable Data Actual measured data
meteonorm annual data
SolarGIS (TMY data)
NSRDB (SUNY 10-km gridded data)
TMY 3 data
Cell Type Mono-crystalline, Polycrystalline, Amorphous, Hybrid, HIT, CIS, CIGS
Inverter Up to 400 inverters
Number of Modules Up to 160,000 modules
Max. Series-Parallel Module Number Limitless within number of modules
Creatable Objects PV Array (Up to 400 modules for each array), House, Building, Array Area, Pyramid, Prism, Truncated Pyramid, Free Form, Tree, Polyhedron, Skyline
Free Trial / How to Purchase