The 22.214.171.124 version of PVSOL basic is provided as a free download on our website. This download was scanned by our built-in antivirus and was rated as virus free. You can run this PC program on Windows XP/Vista/7 32-bit. The following versions: 6.0 and 4.0 are the most frequently downloaded ones by the program users. This program was originally produced by Dr. Valentin EnergieSoftware GmbH. The most frequent installer filename for the software is: pvsolbasic.exe.
From the developer:
PV*SOL® basic was created to keep things fast and easy ... to help you sell more systems. It has a very straight forward, easy-to-use and intuitive user interface. The program incorporates leading edge technology combined with Valentin Software’s 20 plus years of experience developing industry leading solar sales, design and simulation tools that are recognized worldwide for their accuracy and ease-of-use.
You may want to check out more software, such as NS Basic CE, NS BASIC Corporation NS Basic/Palm or d-Basics, which might be similar to PVSOL basic.