Hybrid solar energy storage systems has mainly four kinds: On grid and off grid solar energy storage system, on grid solar energy storage system, off grid solar enegry storage system and microgrid solar energy storage system
Aluminum Profile Fitting is available in alloys 6061-T6 and 6063-T5. Aluminum 6061 is the most widely used alloy, offering better corrosion resistance and weld ability than other Aluminum Square Tube, but less strength. Alloy 6063 offers high corrosion resistance and is commonly used for outdoor structural applications such as Aluminum Tube railings and trims.
Automatic operation and optional water level switch to prevent overflow and dry running. Full aluminum alloy shell with IP52 protection grade. Large range of ambient temperature from -20 to +60℃.
Japanese NSK bearing: prolong the working life. LED display shows various data such as power, voltage, current, speed and error code etc. Alloy mechanical seal: Longer working life and high reliability.
