Click the link, enter your username and password to access the Dealer Portal, and then access SunPower University (SPU).
NEW! You can also bypass the Portal and access SPU from your mobile device:
1. Download the Cornerstone MobileTM app from the App Store or Google Play Store.
2. Register your device in SPU.
3. Click the SunPower University link from the Portal home page.
4. In the Mobile Learning section, click the link to register your device.
After that, you can access SPU directly with your mobile device!