M4-TL-US | M5-TL-US | M6-TL-US | M8-TL-US | M10-TL-US

Delta's new generation single phase solar inverter M Series with UL certification and HECO, CA Rule 21 compliance, are creative and innovative single phase inverters with an impressive MPPT operating range for the market. Maximum power production is derived from an extremely wide input range (50~550Vdc), low start-up voltage 30v, light weight 43 lbs (19.5kg) for 10kW and up to 98.0% peak efficiency. Thanks to 3 MPP trackers design, the Delta M Series inverter can generate more power from solar and is more flexible for various scales of PV systems and applications. NEMA 4X rating provides excellent protection.

In addition, the M Series is also equipped with RGM (Revenue Grade Meter) with ANSI C12.20 (0.5% Accuracy) and BLE 4.0, with Zigbee/WiFI/Cellular communication. The Delta M Series is establishing an outstanding industry performance standard and leading the way in technology for residential PV systems.
Optimal architecture
  • Leading power density with 10kw in 55lbs
  • Smaller and lighter
  • Integrated AFCI
  • Integrated RGM (ANSI C12.20 with 0.5% accuracy)
  • Embedded Bluetooth
Highest returns
  • 98.0% peak efficiency, 97.5% CEC efficiency
  • Dual MPPT (for M4/M5/M10) & 3 MPPT (for M6/M8)
  • 50-550Vdc wide input range
  • Startup voltage: 35v
  • NEMA 4X protection
Innovative technology
  • Auto grid detection
  • Auto input parallel check
  • Auto self-check
  • WiFi/Cellular/Zigbee/Ethernet communication
  • App monitoring for mobile device
  • Residential rooftop system
Title Type Size Download
Accessory Datasheet PDF 1024.82 KB Download
CoFC PDF 148.13 KB Download
E Series Datasheet PDF 1402.53 KB Download
E Series Manual PDF 14785.25 KB Download
M Series Manual PDF 7570.39 KB Download
M4 M5 M6 M8 M10-TL-US Datasheet PDF 542.90 KB Download