... water freezing and deformation;7. can be designed according to customer demand, a separate package;Advantages1, We have high efficiency silicon ... system voltage greater than 4*1000VDC.5, Life of it up to 26 years, attenuation of less than 20%6, Anodized aluminum ... good wind resistance and hail suppression which can be in a variety of harsh climatic conditions, convenient installation.7, Structural ...