The SUN2000 36/42KTL smart PV controller adopts the concept of “out with the Copper, in with the Silicon” and uses the Huawei Hisilicon chip and operating system, reducing the usage of copper devices. These features convert the traditional power converter to a smart controller that can “think” and the “brain” of a power plant, achieving better efficiency and quality.

RS485 transmission is upgraded to PLC transmission, providing more reliable transmission and ensuring that monitoring data can be trusted.


4 MPPTs for versatile adaptions to different layouts
8 strings intelligent monitoring and fast trouble-shooting
Power Line Communication (PLC) supported


Max. efficiency 98.8%, European efficiency 98.6%


DC disconnect integrated, safe and convenient for maintenance
Type II surge arresters for both DC and AC
Ground fault protection
Residual Current Detection (RCD) protection


No need for external fans with natural cooling technology
Protection rating of IP65

Item SUN2000-36KTL SUN2000-42KTL
Max. Efficiency 98.80% 98.80%
Max. DC Usable Power 40,800W 47,900W
Max. Input Voltage 1100V 1100V
Max.Current per MPPT 22A 22A
Full Power MPPT Voltage Range 480V to 850V @380Vac / 400Vac
580V to 850V @480Vac
580V to 850V
Rated Input Voltage 620V @380Vac / 400Vac
720V @480Vac
Max. Number of Inputs 8 8
Number of MPPTs 4 4
Rated AC Active Power 36,000W 42,000W
Rated Output Voltage 220V / 380V, 230V / 400V, default 3W+N+PE
3W+PE optional in settings
277V / 480V, 3W+PE
277V / 480V, 3W+PE

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