MPPT Technology
MPPT (Maximum Power Point Tracking) is a technique used in tracking of varying irradiance to maximize energy harvest. MPPT algorithm samples module output power along I-V curve to stay within the “knee” or maximum point of the P-V curve. TMEIC has over 20 years of experience in developing and enhancing MPPT technology.
- Proven at Frauhofer Lab, Germany
- Industry’s leading 99.9% dynamic MPPT efficiency
- Validated by third party IE for excellence
TMEIC 3-level NPS Technology
The 3-level NPS (Neutral Point Switch) topology utilized in TMEIC SOLAR WARE series is the most advanced power conversion technology used in the PV industry. The 3-level NPS technology enhances the performance and reliability of the inverter by evenly distributing the voltage stress levels of the individual switching devices, or IGBT (Insulated Gate Bipolar Transistor). TMEIC has been implementing this technology in the PV industry since 2009, and have been well proven in the solar industry.
- Highest conversion efficiency 99%
- Lowest IGBT usage rating and enhanced reliability
- 55% less IGBT loss compared to conventional 2-level
