Sunways STS-1KTL-S - 3 Product Introduction

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Figure 3-1 Applicable grid type
STS Single Phase STS Single Phase
STS Single Phase STS Single Phase
3. Product Introduction
3.1 Basic Features
3.1.1 Function
The Sunways STS 1~3.3kW-S series is a single-phase grid-connected PV inverter which used to
e󽗋ciently convert the DC power generated by the PV string into AC power and feed it into the
grid.
3.1.2 The STS 1~3.3kW-S series inverter contains 5 models which are list below:
STS-1KTL-S, STS-1.5KTL-S, STS-2KTL-S, STS-2.5KTL-S, STS-3KTL-S, STS-3.3KTL-S
3.1.3 Applicable grid type
The applicable grid types for the Sunways STS 1~3.3kW-S series are TN-S, TN-C, TN-C-S and TT.
When applied to the TT grid, the voltage of N to PE should be less than 30V. See Figure 3-1 for
details:
3.1.4 Storage conditions
1) Inverter must be stored in its original packaging.
2) The storage temperature should be in the range of -30 ° C and + 60 ° C , and the relative
humidity stored is less than 90%.
3) If a batch of inverters needs to be stored, the height of each pile should be no more
than 8 levels.
Handle with care.
DescriptionSymbol
This side up.
Keep dry.
Stacked layers.
2.4.3 Symbol on the Packing box