SMA Solar Technology AG1 Information on this Document
1Information on this Document
Validity
This document is valid for the following device types as of firmware version 2.00:
• STP 5000TL-20
• STP 6000TL-20
• STP 7000TL-20
• STP 8000TL-20
• STP 9000TL-20
Target Group
This document is intended for end users.
Symbols
SymbolExplanation
Indicates a hazardous situation which, if not avoided, will result directly in
death or serious injury
Indicates a hazardous situation which, if not avoided, could result directly in
death or serious injury
Indicates a hazardous situation which, if not avoided, could result in minor or
moderate injury
Indicates a situation which, if not avoided, could result in property damage
Information that is important for a specific topic or goal, but is not
safety-relevant
☐Indicates an essential requirement for achieving a specific goal
☑Desired result
✖A problem that might occur
User ManualSTP5-9TL-BA-en-105
1 Information on this DocumentSMA Solar Technology AG
Nomenclature
Complete designationDesignation in this document
Electronic Solar SwitchESS
PV plantPlant
®
SMA Bluetooth
Wireless TechnologyBluetooth
Sunny TripowerInverter, product
SMA Webconnect functionWebconnect function
Abbreviations
AbbreviationDescriptionExplanation
ACAlternating Current‒
DCDirect Current‒
ECEuropean Community‒
EMCElectromagnetic Compatibility‒
LEDLight-Emitting Diode‒
PVPhotovoltaics‒
VDEVerband der Elektrotechnik
Elektronik Informationstechnik e.V.
Association for Electrical, Electronic
and Information Technologies
6STP5-9TL-BA-en-10User Manual
SMA Solar Technology AG2 Safety
2Safety
2.1 Intended Use
The Sunny Tripower is a transformerless PV inverter with two MPP trackers, that converts the direct
current of the PV array into grid-compliant three-phase current and feeds this into the electricity grid.
Figure1: Design of a PV plant with Sunny Tripower
The Sunny Tripower is suitable for indoor and outdoor use.
Alternative uses of the Sunny Tripower not expressly recommended by SMA Solar Technology AG
are not permitted.
For safety reasons, it is not permitted to modify the product or install components that are not explicitly
recommended or distributed by SMA Solar Technology AG for this product.
The enclosed documentation is an integral part of this product.
• Read and observe the documentation.
• Keep the documentation in a convenient place for future reference.
User ManualSTP5-9TL-BA-en-107
2 SafetySMA Solar Technology AG
2.2 Safety Precautions
Electric Shock
High voltages that can cause fatal electric shocks are present in the live components of the inverter.
• Do not open the inverter.
• All work on the inverter (e.g. repairs, modification) must be carried out by skilled persons only.
Burn Hazards
Some parts of the enclosure can become hot during operation.
• During operation, only touch the protective cover and the display.
Yield Loss
Poor heat dissipation can lead to yield loss.
• Do not place any objects on the enclosure.
Inverter Damage
Overvoltages can destroy the inverter.
• If the display message DC overvoltage - Disconnect generator is shown, inform your
installer IMMEDIATELY.
8STP5-9TL-BA-en-10User Manual
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