Safety | 2
KD-536 | 1000051 | EN | 02
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2 Safety
2.1 Intended use
The sonnenProtect 2500 is an backup power unit designed to supplement the
sonnenBatterie hybrid 9.53. The sonnenProtect- in conjunction with the appropriate stor-
age system of the sonnen GmbH - serves to supply power in the event of a power failure.
Any other use is considered improper use.
Improper use poses a risk of death or injury to the user or third parties as well as damage to
the product and other items of value. The following points must therefore be observed in
order to comply with the intended use of the product:
• Only operate the sonnenProtect together with the right storage system.
• The minimum capacity of the storage system required for the operation of the
sonnenProtect is 5 kWh (2 battery modules).
• The sonnenProtect must be installed by a licensed electrician.
• The sonnenProtect must only be connected to the storage system as described here.
• Generators (e. g. a PV system) must never be connected after the output of the
sonnenProtect.
• Intended use includes observing this document as well as all accompanying product doc-
umentation of the appropriate storage system.
• The sonnenProtect must only be installed and used at suitable installation location.
• The transport and storage conditions must be observed.
Especially the following uses are not permissible:
• Operation in flammable environments or areas at risk of explosion.
• Operation in locations at risk of flooding.
• Operation outdoors.
Failure to comply with the conditions of the warranty and the information spe-
cified in this document invalidates any warranty claims.
2.2 Requirements for the electrician
Improper installation can result in personal injury and/or damage to components. For this
reason, the sonnenProtect must only be installed and commissioned by licensed electri-
cians. Licensed electricians must meet the following criteria:
• The electrician must be a person with a technical knowledge or sufficient experience to
enable him/her to avoid dangers which electricity may create.
• The electrician must has successfully completed the sonnen Australia installer training
and have valid installer accreditation at the time of installation.
2.3 Operating the product
Incorrect operation can lead to injury to yourself or others and cause damage to property.
• The sonnenProtect must only be operated as described in the product documentation.
