System advisor program

The desktop application for Windows, macOS, or Linux has a user-friendly interface, extensive documentation, and advanced analysis features. A PDF output function can also create a report of varying detail with technology and financial assumptions to share with project collaborators. For programmers, the software development kit provides access to underlying models, and the source code for SAM is available on GitHub for those who want to contribute their own models, explore the model algorithms, or help fix bugs.

The new release of SAM includes the latest solar resource data downloads from NREL's National Solar Radiation Database , which includes typical year and annual data in hourly, and sub-hourly time steps, and, for the first time, now covers Europe, Africa, and Asia in addition to the Americas. SAM's default technology cost and performance data were also updated to align with NREL's Annual Technology Baseline , which is released every year to provide a consistent set of assumptions for energy analysis.

The latest version improves functionality, specifically in the battery dispatch for both front-of-meter and behind-the-meter battery storage applications, as well as electricity bill calculations for distributed behind-the-meter financial models.

Installation troubleshooting: NREL does not have a Microsoft code signing certificate for SAM, so when you install the software on a Windows computer, you will likely see messages warning you about the installation: If Windows displays Do you want to allow this app from an unkown publisher to make changes to your device, click Yes to install SAM. Mac Installation Instructions Double-click the disk image.

This adds the SAM. Control-click the SAM app icon. Click Open , and follow the prompts to open the application from an unknown developer and save SAM as an exception to your security settings. Apply for a Job Developers Energy. NREL Home. Follow NREL. In the pop-up menu click Properties. In the Properties dialog click the Change button next to Opens with:, then choose your preferred browser and click OK.

Then click the Change… button, choose your preferred web browser, and click OK. In Internet Explorer and Firefox the menu is hidden until you click your keyboard's alt key. We do not permit use of the Belarc Advisor for commercial purposes, however we suggest that you take a look at BelManage.

We offer some charitable organizations a license to use the Belarc Advisor at no cost, under certain conditions. Belarc Advisor The Belarc Advisor displays a detailed profile of your installed software, hardware and security vulnerabilities in your Web browser.

Try for Free. Belarc Advisor features The Belarc Advisor builds a detailed profile of your installed software and hardware, network inventory, any missing Microsoft hotfixes, anti-virus status, security benchmarks, and displays the results in your Web browser.

Both bit and bit Windows are supported. License: The license associated with this product allows for free personal use only.