Growatt MAX 100 150KTL3 X LV Mv
Large commercial and utility-scale arrays are the target for this Growatt MAX platform, whose name spans the 100 to 150 band in LV and MV configurations rather than describing a single fixed rating.
Ten independent MPPT channels are the defining feature. Each accepts up to 32 A of DC input current, which lets one unit take in a large number of strings and keep sub-arrays on different tilts or azimuths tracking separately — valuable on sites where shade moves across the field during the day and a shared tracker would drag the whole input down with it.
The enclosure is rated IP66: sealed completely against dust and against high-pressure water jets from any direction, so the inverter can be frame-mounted in the open beside the array instead of needing an indoor switchroom. Power, efficiency and voltage figures have not been verified for this series and are shown as unavailable rather than estimated.
Technical Specifications
| Number of MPPT Channels | 10 |
| Maximum DC Input Current per MPPT | 32 A |
| Enclosure Protection Rating | IP66 |
Frequently asked questions
What is the Growatt MAX 100-150KTL3-X LV/MV used for?
MAX is Growatt's utility-scale line, and the MAX 100-150KTL3-X LV/MV sits at the lower end of it, catalogued for ground-mounted commercial or utility solar plants rather than a rooftop system. The LV/MV in its name signals it is offered in low-voltage and medium-voltage AC configurations, a choice normally made to match the site's grid connection standard.
What does the 100-150 span in the MAX 100-150KTL3-X LV/MV name mean?
The "100-150" in MAX 100-150KTL3-X LV/MV names a family spanning roughly 100 to 150 kW of AC power, and Growatt does not publish which single wattage this catalog entry corresponds to within that range. What this listing does confirm is ten MPPT channels and a 32 A maximum DC input current per channel, figures that hold regardless of where the unit sits in the 100-150 kW span.
How many separate strings can the Growatt MAX 100-150KTL3-X LV/MV take?
The Growatt MAX 100-150KTL3-X LV/MV is recorded with ten independent MPPT channels, each accepting up to 32 A of DC input current. On a utility or commercial ground-mount site, that gives an installer ten separate tracking points to work with, useful for splitting the array across rows with different tilt, orientation or shading rather than combining everything on fewer inputs.
Can the Growatt MAX 100-150KTL3-X LV/MV be installed outdoors?
The Growatt MAX 100-150KTL3-X LV/MV carries an IP66 enclosure rating, sealed against dust and protected against powerful water jets from any direction, which suits the outdoor ground-mount sites this class of inverter is typically deployed on. Weight and operating temperature range are not recorded for this listing, so installers should confirm those against the manufacturer's datasheet.
Source: www.growatt.com