Intended Use
The Sunny Tripower is a transformerless PV inverter, with MPP trackers, that converts the direct current of the PV array to grid-compliant, three-phase current and feeds it into the utility grid.
The product is suitable for indoor and outdoor use.
The product must only be operated with PV arrays (PV modules and cabling) that are approved by the electrical standards applicable on-site and the National Electrical Code® ANSI/NFPA 70 or the Canadian Electrical Code® CSA C22.1.
No galvanic isolation
The product is not equipped with a transformer and therefore has no galvanic isolation.
- Do not operate grounded PV modules together with the product. If grounded PV modules are connected to the product, an event will occur. The event will be displayed, along with the associated message, in the event list on the user interface of the product.
- Only ground the mounting frames of the PV modules.
- The neutral conductor of the AC output is grounded within the product as standard. When connecting a utility grid with neutral conductor, the bridge between the neutral conductor of the AC output and the enclosure must be removed.
PV modules with a high capacity to ground must only be used if the coupling capacity of all PV modules does not exceed .
All components must remain within their permitted operating ranges and their installation requirements at all times.
The product is approved for the USA market.
Use SMA products only in accordance with the information provided in the enclosed documentation and with the locally applicable laws, regulations, standards and directives. Any other application may cause personal injury or property damage.
Alterations to the SMA products, e.g., changes or modifications, are only permitted with the express written permission of . Unauthorized alterations will void guarantee and warranty claims and in most cases terminate the operating license. shall not be held liable for any damage caused by such changes.
Any use of the product other than that described in the Intended Use section does not qualify as appropriate.
The enclosed documentation is an integral part of this product. Keep the documentation in a convenient, dry place for future reference and observe all instructions contained therein.
This document does not replace any regional, state, provincial, federal or national laws, regulations or standards that apply to the installation, electrical safety and use of the product. assumes no responsibility for the compliance or non-compliance with such laws or codes in connection with the installation of the product.
The type label must remain permanently attached to the product.