SolarConnect SUN2000

Maximum safety for Huawei SUN2000 inverters

With the new SolarConnect SUN2000 enwitec, part of the greenLink Group, the first generator junction box specially developed for the Huawei SUN2000 inverter series. The solution enables the complete feed-through of 28 individual PV strings – without parallel connection – and thus ensures the full functionality of the Huawei devices for monitoring and fault detection. Ideal for projects with external lightning protection and the highest safety requirements.

enwitec Generator terminal box – 10019937 – 10019938 – 10019939 – 10019940

The SolarConnect SUN2000 reliably protects PV systems from overvoltages while maintaining the unique safety and monitoring functions of Huawei SUN2000 inverters. Each PV string is individually routed and protected with a Type I/II surge protection perfect for installations with a lightning protection connection where Huawei itself does not offer a Type I solution.

Why SolarConnect SUN2000 from enwitec?

✅ Maintains the full functionality of the Huawei SUN2000 inverters

✅ Avoids safety risks due to external parallel connection

✅ Offers unique protection functions on the market

✅ Developed and produced in Germany – part of the greenLink Group

✅ Ideal for demanding C&I and utility projects throughout Europe

What makes the SolarConnect 1500 so special?

First GAK

with 1:1 feed-through of 28 individual strings

Type I/II surge protection per line

Ideal for lightning protection projects

No string fuses necessary

Less losses, more efficiency

Fully suitable for outdoor use

IP65, protection class II, GRP-reinforced housing

Wall mounting & DIN fittings

for easy installation

Start variant with spring-loaded terminals

Optionally with MC4 according to customer requirements

Technical specifications

Udc: 1,500V
PV inputs: 28 individual strings
PV outputs: 28 individual strings
Max. Isc per string: 17A
Overvoltage protection: Type I/II per line
Housing: GRP-reinforced polyester, IP65
Mounting: wall mounting, outdoor
Temperature range: up to 40°C (peak 45°C)
Certifications: CE, EN 61439-1, EN 61439-2

Product variants at a glance

Product name	HUAWEI TYPE	Udc MAX	Single strings in total	Introduction of services	Item number
SolarConnect 2000 KTL S	SUN 2000-250…330KTL	1.500 V	28	Screw connection	10019937
SolarConnect 2000 KTL MC4	SUN 2000-250…330KTL	1.500 V	28	MC4 connector	10019938
SolarConnect 2000 MG0 S	SUN 2000-150K-MG0	1.100 V	21	Screw connection	10019939
SolarConnect 2000 KTL S	SUN 2000-150K-MG0	1.100 V	21	MC4 connector	10019940

Downloads

Who needs the SolarConnect SUN2000?

The SolarConnect SUN2000 is aimed at operators and installers ofcommercial PV systems,industrial plantsandagricultural energy projects, which require the highest safety standards for lightning protection connections.