EK high power inverter

What is multi-string transformerless solar inverter (EK-11 ek-100)?

Multi-string Transformerless solar inverters (EK-11 ~ EK-100) are suitable for commercial solar power generation market and public institution installment project. Rated output power is 11 ~ 100kW, wide MPPT range and input voltage are supported. It is a high-quality, high-reliability product with green certification technology.

What is a high-power MV inverter?

In large-scale applications such as PV power plants, "high-power" in medium voltage (MV) inverters is characterized by the use of multilevel inverters to enhance efficiency and scalability. These high-power MV systems generally function within a power range of 0.4 MW–40 MW, and in certain applications, can reach up to 100 MW.

How to achieve high output power levels in ChB-based inverters?

In order to attain elevated output power levels, obviate the necessity for low-frequency transformers, generate multilevel output voltage, and implement distributed MPPT, a novel three-phase topology has been introduced in Ref. tailored for CHB-based inverters.

What are the applications of control systems in high-power inverters?

One of the application of control systems in high-power inverters is to increase the speed and accuracy in achieving MPPT. Control algorithms continuously examine the input of the inverter and adjust its operational parameters to extract the maximum available power . Another essential factor is computational complexity.