Delta RPI M8A - The Smart String Inverter for Demanding Solar Systems
The Delta RPI M8A is a powerful three-phase solar inverter optimized for residential homes and small commercial PV systems. With a rated apparent power of 8.0 kVA and an outstanding peak efficiency of 98.3%, this inverter offers the ideal combination of performance and efficiency for medium to larger photovoltaic systems.
Flexible MPP Tracker Configuration for Optimal Yield
The Delta RPI M8A is equipped with two independent MPP trackers that can be operated either in parallel or separately. This flexible configuration enables the use of roof surfaces with different orientations or inclinations. The extended MPP voltage range from 200 to 1000 volts DC ensures maximum compatibility with various module types and string configurations.
Intuitive Commissioning via Smartphone App
A special highlight of the Delta RPI M8A is the convenient commissioning via the DeltaSolar smartphone app over Wi-Fi. Configuration is quick and straightforward directly on-site. The integrated monochrome 4-line LCD display and three status LEDs provide information about the current operating status at all times. The MyDeltaSolar Cloud additionally enables remote monitoring and data visualization.
Whisper-Quiet Operation Through Passive Cooling
The Delta RPI M8A operates completely without fans thanks to natural convection cooling. This guarantees virtually silent operation while eliminating potential sources of wear. The robust IP65 aluminum housing permanently protects the electronics from moisture and corrosion, enabling installation both indoors and outdoors.
Comprehensive Communication Interfaces
With two RS485 interfaces, Wi-Fi, six digital inputs, and potential-free contacts, the Delta RPI M8A offers diverse integration options. External shutdown can also be connected. The integrated mechanical AC/DC disconnect switch increases safety during maintenance work.
Certified Safety and Quality
The Delta RPI M8A meets all relevant European standards, including VDE 0126-1-1, VDE-AR-N 4105, and EN 50438. Insulation monitoring and anti-islanding protection ensure safe grid operation. With the 5-year standard warranty, which can be extended upon request, you are investing in a reliable quality product.
The Delta RPI M8A at a Glance:
