Software Reinstall

First, Identify Your Software Version

To identify your software version, please look at the first 4 digits of your serial number.


SPA5 stands for SolarPathfinder Assistant Version 5

Have you lost your serial number and wish to retrieve it? Retrieve Now

Second, Reinstall Software

Using the first 4 digits of your serial number as your guide, follow the instructions below.
SPA1, SPA2, SPA3 The software is no longer supported by SolarPathfinder. The platform is no longer available. Please purchase a newer version of the software. Software Summary Page
SPA4 This software is no longer is supported, but is upgradable. You must purchase a newer version of the software. Upgrade to SPA5 / $39.00  More info

Upgrade to Studio PV / $109.00  More info
SPA5 Assistant version 5 Download Now
SPV1 PV Studio version 1 Download Now
SPV2 PV Studio version 2 Download Now
*Please note: if you don't have a serial number, the download will only work in free trial mode.

We support our software five (5) years after purchase with performance updates, bug fixes, updated weather stations and magnetic declinatIon tables, etc.
At the end of five (5) years we provide inexpensive upgrade options for just $39.00 to the same software line.