In October, 2017, the R&D team of HEDY went out of their way to India to test the running of automatic MPPT solar pump system, and after about ten days of debugging and adjusting, the HD300 inverters of 7.5kw、5.5kw、4kw、2.2kw have been successfully passed the various testing, and achieved a satisfactory energy-saving effect, making the efficient value to 99.6%.

In the solar pump laboratory of the Indian customers, HEDY’s R&D team worked with the Indian engineers; by making plenty of experiments and testing repeatedly, they solved the difficulty one by one, eventually made the efficient value to 99.6%, and earned highly recognition from Indian customers.

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      This project adopted HD300 inverters, which are designed, developed and manufactured by HEDY; Equipped with the most advanced Auto MPPT algorithm, HD300 inverter can automatically track to the maximum power point and adjust the running frequency according to the changes of sunlight intensity and temperature, achieving a desired energy-saving effect. It’s simple and easy to operate for our customers. so-ascii-font-family:"Times New Roman"; mso-fareast-font-family:宋體;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family: "Times New Roman";mso-bidi-font-family:"Times New Roman"'>、4kw、2.2kw have been successfully passed the various testing, and achieved a satisfactory energy-saving effect, making the efficient value to 99.6%.