Installation guide for SMA Sunny Boy 8000TL-US, 9000TL-US, and 10000TL-US inverters, covering safety, mounting, wiring, commissioning, and maintenance.
This guide provides the required safety instructions and procedures for installing SMA Sunny Boy PV inverters in the United States. It emphasizes compliance with local electrical codes, the National Electrical Code®, and the need for qualified personnel for all wiring and connection tasks.
The document walks the installer through unpacking, mounting, electrical connections (AC and DC), commissioning, opening/closing, routine maintenance, troubleshooting, and decommissioning. Technical data, accessory information, and contact details for SMA support are also included.
| Maximum DC power | 8,300 W |
|---|---|
| Maximum AC power | 8,000 W |
| Maximum DC voltage | 600 V |
| Nominal AC voltage | 208 V |
| Peak inverter efficiency | 98.3 % |
| Weight of the inverter | 77 lbs (35 kg) |
| Maximum dimensions (W×H×D) | 183⁄8 in × 33 in × 97⁄16 in |
All electrical installations must be done in accordance with all local electrical codes and the National Electrical Code®.
No, you must not connect more than one inverter to each line circuit breaker.
The maximum DC voltage is 600 V.
The peak inverter efficiency is 98.3 %.