To extend the warranty of the Growatt MID 40KTL3-X directly with Growatt see the link below.
http://paidwarranty.growatt.com/common/addRenewalDetailsl?lang=en
The Growatt MID 40KTL3-X inverter has the following specifications:
– Maximum efficiency is up to 98.8%- 40% more compact and lighter- AFCI function optional- Self-consumption monitoring- Touch button and OLED display- Type II SPD on DC and AC side
Sunnergie is a wholesaler of inverters for solar panels and other sustainable electrical items, such as charging stations, home batteries and thermal heating. With a wide range of A-brands, Sunnergie supplies installers throughout Europe.

Additional information

Item no.

GROWATT-MID-40KTL3-X

Merk

Growatt

Manufacturer

Growatt

Country of origin

China

Warranty in years

5

Statistics code

85044086

Width (mm)

580

Height (mm)

435

Weight (kg)

30

Number of phases

3 phases

Degree of protection (IP)

IP66

Depth (mm)

230

Inverter type

String

Max. DC primary power (W)

37500

AC nom. output power (W)

40000

Number of MPPT

4

Suitable for outdoor installation

Yes

DC Switch

Yes

Surge Protector

Type II DC & AC

Arcing protection (AFCI)

Yes

Wi-Fi

Optional (not included)

Ethernet

Optional

Transformer

No

Display

Yes