Growatt MID 40KTL3-X 40kW grid-connected inverter with AFCI, 3-phase

Compact and easy to use: The Growatt MID 40KTL3-X (MPN: MID 40KTL3-X) is the ideal inverter solution for commercial and industrial PV systems. The smart inverter is easy to operate and maintain thanks to a touch button and OLED display. It has an efficiency of 98.8%.

The Growatt MID at a glance

• Four maximum power point trackers
• three-phase operation
• Type II SPD on DC and AC sides
• Intelligent string monitoring
• Touch button and OLED display
• Optional: Monitoring with the Shine platform (paid accessory required)

Maximum power point tracking

MPPT technology optimizes the relationship between voltage and current to generate maximum energy. The MID inverter uses MPPT to extract maximum power from the solar modules, which is particularly useful when light intensity fluctuates. The inverter's wide MPPT voltage range enables efficient energy generation and the use of a large number of solar modules.

Arc fault detection (AFCI)

If your PV modules, connectors, or cables are incorrectly installed or damaged, arcing can occur, which can cause fires. To quickly prevent such fires, Growatt has developed an optional arc fault detection feature. This feature can be installed and provides a higher level of safety for you and your PV system.

Intelligent string monitoring

Thanks to the ability to take targeted action against faults in individual strings, intelligent string monitoring significantly increases efficiency. For example, if panels or contacts and cabling are defective, the system reacts immediately.

Growatt monitoring platform

The Growatt monitoring platform can be used with optional accessories from the Shine series. It is available as a smartphone app for iOS and Android as well as a web version. The Shine accessories must be purchased separately, but use of the platform is free of charge. With Shine, you can configure and monitor all your Growatt products and view your own consumption and trends.

The following Shine options are compatible with the MID series:

• Shine WiFi-X/ ShineLan-X/Shine4G-X
• ShineLink-X
• ShineMaster
• SEM

Technical data

Input (DC)

• max. PV power (STC): 60000W
• max. input voltage: 1100V
• Start voltage: 250V
• nominal DC voltage: 600V
• MPPT voltage range: 200V-1000V
• Number of independent MPP trackers: 4
• Number of strings per MPP tracker: 2
• max. input current per MPP tracker: 26 A
• max. short-circuit current per MPP tracker: 32 A

Output (AC)

• AC rated power: 40000 W
• aC rated voltage (-range): 220V/380V, 230V/400V (340-440V)
• AC grid frequency: 50/60 Hz
• Max. output current: 66.6 A

General

• Max. efficiency: 98.8%
• Dimensions: 580 x 435 x 230 mm
• Weight: 30.5 kg
• Operating temperature range: -35°C to +60°C
• Own consumption (night): <1W
• Protection class: IP66

Scope of delivery:

1x Growatt MID 25-40KTL3-X grid-connected inverter