- Product Support Center
- Beacon Systems
- Frequently Asked Questions (FAQ)
How do I find my product serial number?
This article shows how to locate the serial number of your product.
Each product generation has a different-looking product label and location. Please refer to the video, images and instructions below.
Gen 1 (R829 / R247 / R820)
Gen 2 (R829 / R247 / R820)
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Solar engine serial number → backside of the engine
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Energy Management System (EMS) serial number → side of EMS

Gen 3 / E Series (R920-E / R820-E / R829-E / R247-E) / F Series (R920-F / R820-F / R829-F / R247-F)
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System serial number → Bottom of solar engine or front of Energy Management System plate


Gen 3 (SC315) / G Series (SC315-G / R820-G / R829-G / R247-G)
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System serial number → Side and inside of cabinet