Inverter Features
8 String Intelligent Monitoring
Large Size Residential Inverter
WiFi for online monitoring of solar production
Optional Smart Meter for home energy usage monitoring
Country of Manufacture
System Size
Three Phase
MPP Tracker No.
Input Number
Product Warranty
10 Year Comprehensive Warranty
Product Documents
Media Category
Product Brochure
425,344 kb

The SUN2000-29.9KTL-M3 Smart String inverter is a powerful and intelligent 8-String inverter and is the largest residential inverter that we currently offer. If you're curious to learn more about Huawei solar inverters and how they can benefit your home, read more here.

Key benefits:


The SUN2000-29.9KTL includes 8-Strings intelligent monitoring and Power Line Communication (PLC) making it one of the most intelligent inverters on the market, on top of these, it includes Smart I-V Curve Diagnosis Support, and fast trouble-shooting, to ensure you always receive the very best from your inverter.


Iterating on previous designs, the SUN2000-29.9KTL-M3 provides efficiency levels as high as 98.7% by including 4MPPT per unit, which work to effectively reduce string mismatch and in turn, increase efficiency. On top of this, it includes intelligent control systems, which mean that even if one system is shaded or obscured, the rest of the system's efficiency won’t be reduced, allowing you to install more panels on your roof.


The Huawei SUN2000-29.9KTL-M3 possesses a fuseless design as well as an integrated DC Switch which together help to make it safe and convenient for maintenance, coupled with it’s integrated Residual Current Monitoring Unit (RCMU) these features make it one of the safest systems on the market.


Both natural cooling technologies and Type II surge arresters are included in the Huawei SUN2000-29.9KTL-M3 in order to ensure it is extremely reliable and will be a power generating workhorse for your home for many years to come. 


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