# Growatt MAX 150 180KTL3 X LV Mv

Type: solar inverter
Manufacturer: Growatt
URL: https://inverterdata.com/en/growatt/growatt-max-150-180ktl3-x-lv-mv/
Manufacturer source: https://www.growatt.com/products/max-150-180ktl3-x-lv-mv
Database: InverterData (inverterdata.com)
License: free to quote with attribution to inverterdata.com

## Overview

A step above the 100-150 platform, this Growatt MAX variant covers the 150 to 180 band in LV and MV configurations, and the values recorded below apply to the series as a whole rather than to one individual rating.

Ten MPPT channels handle the DC side, each rated for up to 45 A of input current. That headroom is what separates the unit from its smaller sibling: it accommodates high-current modules, or doubled-up strings on each tracker, without splitting the array across additional inverters.

Outdoors, an IP66 enclosure excludes dust entirely and withstands high-pressure water jets from any direction, which is what makes field mounting practical on dusty, exposed or coastal sites. Beyond the tracker count, the per-channel current and the ingress rating, no further specifications have been verified from Growatt's published documentation for this model, so nothing further is claimed here.

## Specifications

| Specification | Value |
| --- | --- |
| Number of MPPT Channels | 10 |
| Maximum DC Input Current per MPPT | 45 A |
| Enclosure Protection Rating | IP66 |

Not published by the manufacturer: Nominal AC Power, Maximum AC Power, Maximum Efficiency, European Efficiency, MPPT Voltage Range, Maximum DC Input Voltage, AC Output Voltage, AC Output Frequency, Output Wave Type, Total Harmonic Distortion (THD), Weight, Operating Temperature Range, Inverter Type, Number of Phases.

## Frequently asked questions

### What is the Growatt MAX 150-180KTL3-X LV/MV used for?

The MAX 150-180KTL3-X LV/MV sits above the MAX 100-150KTL3-X LV/MV in Growatt's utility-scale line, catalogued for large ground-mounted commercial or utility solar plants. Like its sibling, the LV/MV in the name means it is offered in low-voltage and medium-voltage AC configurations, a choice made to match the site's grid connection rather than a difference in inverter design.

### What does the 150-180 span in the MAX 150-180KTL3-X LV/MV name mean?

The "150-180" in MAX 150-180KTL3-X LV/MV names a family spanning roughly 150 to 180 kW of AC power, and Growatt does not state which single wattage within that range this catalog entry represents. What this listing confirms is ten MPPT channels and a 45 A maximum DC input current per channel — higher than the 32 A recorded for the smaller MAX 100-150KTL3-X LV/MV.

### How does the current rating of the Growatt MAX 150-180KTL3-X LV/MV compare to a smaller MAX unit?

Each of the ten MPPT channels on the Growatt MAX 150-180KTL3-X LV/MV accepts up to 45 A of DC input current, noticeably higher than the 32 A per channel on the smaller MAX 100-150KTL3-X LV/MV. That extra headroom per channel is consistent with the unit's larger 150-180 kW power span and lets each string carry more parallel panels before hitting the channel's limit.

### Can the Growatt MAX 150-180KTL3-X LV/MV be installed outdoors?

The Growatt MAX 150-180KTL3-X LV/MV carries an IP66 enclosure rating, sealed against dust and protected against powerful water jets from any direction, in line with the outdoor ground-mount sites this class of utility inverter is deployed on. Weight and operating temperature range are not recorded for this listing, so installers should confirm those on the manufacturer's datasheet.

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