Battery; Disposal - SMA SUNNY ISLAND 4548-US Operating Manual

SMA Solar Technology America LLC

18.5 Battery

Danger to life due to incompatible lithium-ion battery
An incompatible lithium-ion battery can lead to a fire or an explosion. Use of incompatible
lithium-ion batteries can also make the user's battery management system unsafe, and void
manufacturers' warranties. To avoid fire or explosion, we strongly recommend doing the following:
• Verify that the battery complies with locally applicable standards and directives, and is
intrinsically safe.
• Verify that the particular lithium-ion battery type is approved for use with the
SMA Sunny Island inverter (please see "List of Approved Lithium-Ion Batteries" under the
Technical Information tab at www.SMA-America.com).
• If manufacturer approved Sunny Island lithium-ion batteries are not available, you may use
lead acid batteries.
Inspect and maintain the battery at regular intervals. In this regard, observe all of the battery
manufacturer's specifications.
Immediately replace the defective batteries.

18.6 Disposal

Dispose of the Sunny Island at the end of its electrical endurance in accordance with the disposal
regulations for electronic waste which apply at the installation site at that time. Alternatively, send the
devices back to SMA with shipping paid by sender, and labeled with the information "FOR
DISPOSAL" (see Section 25 "Contact", page 242).
Operating Manual
18 Maintenance and Care
SI4548-6048-US-BE-en-21 157