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INVERTERS

MOD 3–33KTL3-X/X2/X3 three-phase grid-tied solar inverter, 3–33 kW

The MOD 3–33KTL3-X/X2/X3 three-phase grid-tied inverters cover power from 3 to 33 kW and have 2–3 MPPT. They are installed on private houses and small commercial solar plants with a three-phase supply.

AC power
3–33 kW
Phases
3
MPPT
2–3
Max. efficiency
98.6 %

Technical specifications

AC power3–33 kW
Phases3
MPPT2–3
Max. efficiency98.6 %
Max. string currentup to 20 A
ProtectionSPD type II AC/DC, AFCI optional
DC/ACup to 2.0 (X2 Pro)
Customs codes (for reference)
HS code8504.40
UKTZED code (Ukraine)8504408400 (≤7.5 kVA); 8504408800 (>7.5 kVA)
CN code (EU)85044084

Specifications are taken from the manufacturer’s technical documentation. Updated . Customs codes are for reference only; the final code is determined at customs declaration for the specific model.

Description

The input is rated for a string current of up to 20 A, so large-format modules with a higher current can be connected to the inverter without curtailing generation. The X2 Pro version allows a DC/AC ratio of up to 2.0, meaning the panel array can be twice the inverter rating, and morning and evening generation increases. The maximum efficiency is 98.6 %. Input and output circuits are protected from overvoltage by type II SPD, and the AFCI arc fault detector is ordered if needed. A three-phase connection distributes generation evenly between the phases, which matters for houses with limited power per phase.

How to choose

The rating is chosen by the panel power and the permitted supply capacity within 3–33 kW. When there are noticeably more panels than the rating, the X2 Pro with DC/AC up to 2.0 is needed. For two or three roof orientations, 2–3 MPPT are enough, and the module current must fit within 20 A per string. If a battery and backup will be needed later, it is better to install the hybrid WIT of 4–25 kW from the start.

Request a price and lead time

MOD 3–33KTL3-X/X2/X3 three-phase grid-tied solar inverter, 3–33 kW. We reply within one business day.

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Or email office@usk.ua or call +38 (044) 339-50-20.

FAQ

What maximum string current does the MOD KTL3 support?

The inverter accepts a string current of up to 20 A, so it suits large-format modules with a high operating current.

How many panels can be connected to the MOD X2 Pro?

The X2 Pro version allows DC/AC up to 2.0, so the array power can be twice the inverter rating.

How many MPPT does the MOD 3–33KTL3 inverter have?

Depending on the model, 2–3 MPPT, so two or three slopes with different orientations can be connected to one inverter.

Which protections does the MOD 3–33KTL3 have?

Type II SPD on the AC and DC sides are part of the standard version, and AFCI is ordered optionally.

What is the efficiency of the MOD inverter?

The maximum efficiency is 98.6 %, so for a private solar plant of 3–33 kW the conversion losses are small.

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