Aster - Model S-MPPT - String Optimizer

The string optimizer (S-MPPT) is used to solve the problem of voltage mismatch caused by bypass diode damage, PID effect, shadow, different obliquity , dust and other problem.  Tracking the string`s maximum power point (MPPT) function. Conversion efficiency reaches 99.6%, with leading level in the industry. Isolate input and output to avoid strings interaction. Film capacitor, high reliability, long life. Perfect cooling design, no fans with low power consumption. Modular design, simple and quick installation or maintenance. Meet outdoor installation requirements. With protection for over-current, over-voltage, over-temperature state.