Harnessing the power of the sun
One of the biggest challenges of the 21st century is the transition to a sustainable energy supply. In this context, renewable energies are one of the most important topics, globally, to give energy supply a new basis. An important element of this approach is: moving away from fossil fuels, which are damaging to the environment, and towards systematic use of the sun.
PV modules supply power in the form of direct current (DC). This has to be converted to alternating current (AC) before it can be fed into the grid and be either consumed locally or transmitted to the point of use. Solar inverters convert DC to AC.
Combining solar panels with energy storage systems is one effective way of synchronizing supply and demand. Efficient and reliable power semiconductors and inverter technologies are required to convert DC to AC and transmit the power with minimal losses. Depending on their implementation topologies, inverters fall into the micro-inverter, power optimizer, string inverter or central inverter categories.
Rongtech provides a comprehensive portfolio to deliver the best efficiency and reliability for solar applications. Rongtech technology like Superjunction MOSFET,Trench + Fieldstop IGBT, etc, combined with rich experience and highest quality, ensured our No.1 position in solar application. And Rongtech offers a large portfolio of power modules for 2-level and 3-level inverters, IPMs and power electronic stacks, which can reduce system costs significantly as well as optimize annual energy production, especially for increased input DC voltages up to 1500V.
Main application scenarios
STRING INVERTERS
5kW – 300kW
Residential, Commercial/Industrial
1500VDC Capability
Advantage:
High efficiency
High reliability to reduce downtime
CENTRAL INVERTERS
250kW – 6MW
Commercial/Industrial, Utility
1500VDC Capability
Advantage:
High efficiency
High reliability to reduce downtime
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