String inverter solutions

Infineon discrete power device and IGBT modules for string inverter.

Compete product portfolio for high performance and system cost optimization. Boost your String Inverters efficiency and reliability with the following recommended parts.

Our Gate Driver ICs enable high efficient designs. Coreless transformer technology offers longer lifetime and a high reliability.

Lowest standby consumption granted by our integrated power ICs.

An entire PV inverter can be realized by using a single Easy 2B module. The modules incorporate an H-bridge as well as a booster and a bypass diode. These modules are applicable for PV Inverters with:

• High max. DC voltages, as 650 V chips are used
• Wide input voltage range, as booster is included
• Efficiency: approx. 97
• Reactive power capability

Advantages:

• Excellent price performance ratio
• Single standard topology
• Same mechanical layout for 50A and 75A module
• 650V IGBTs / Diodes / MOSFET / SiC Schottky Diode

These modules are applicable for PV Inverters with:

• Max. DC Input Voltage: 1000V
• Max. Efficiency: 98%+x
• Output power up to: 50kVA, more by paralleling

Advantages inverter modules:

• Excellent efficiency and performance
• Full reactive power capability of PV inverter is supported
• Optimized development cycle time and cost
• Easy mounting with PressFIT
• Rugged mounting due to integrated mounting clamps
• Compact module concept
• Configuration flexibility

 3-Level Full-Bridge

3-Level Phase Leg

These modules are applicable for PV Inverters with:

• Max. DC Input Voltage: 1000V
• Max. Efficiency: 98%+x
• Output power up to: 25kVA per module

Advantages booster modules:

• Excellent efficiency and performance
• 3 module types with SiC diodes available (F version)
• Up to four MPP-Trackers possible using one module
• Optimized development cycle time and cost
• Easy mounting with PressFIT
• Available in either Easy 1B or Easy 2B housings
• Configuration flexibility