Delta RPI H3A Flex Inverter

Delta RPI H3A Flex Inverter

High-efficiency single-phase inverters with Wi-Fi.
- The perfect choice for residential and small commercial PV systems

Maximum yield

Delta’s new single-phase solar inverter H3A Flex with an output power of 3.0 kVA is specifically designed for residential PV applications. The H3A Flex stands out with its versatility and ensures optimal PV energy yield thanks to a peak efficiency of up to 97.5%.

Flexible system design

Thanks to its wide input voltage range from 30 to 600 V, system designers gain maximum flexibility when planning the system. The H3A Flex is compatible with all common solar modules; the robust enclosure provides IP65 protection and allows outdoor installation.

Easy installation

Low weight and compact design make installation easier. The mounting plate as well as AC and DC connectors are included in the scope of delivery.

Integrated Wi-Fi communication

Via Wi-Fi, the user connects their mobile device (for example a smartphone) directly to the H3A Flex. For easy commissioning, quick parameter changes, and a clear graphical display of statistics, the user-friendly “MyDeltaSolar” app is available. The app is available for iOS and Android.

Product benefits:

• Aluminum housing for long-lasting protection against moisture and corrosion 
• Wide input voltage range (30 to 600 V)
• Suitable for indoor and outdoor use (IP65)
• Compact design with exceptional power density for easy installation
• Fanless design
• 2 MPPTs – supports symmetrical and asymmetrical loads