APsystems DS3 Microinverter

The DS3 microinverter series boasts increased power output and backward compatibility, featuring dual MPPT channels and secure Zigbee communication.1 Its design prioritizes efficiency with a compact, weather-resistant build and 20% fewer components for enhanced reliability.

Dual

Module

Single

Phase

3rd

Generation

Documentation

APsystems DS3 Microinverter.pdf

Details

The DS3 series delivers unmatched power output and is fully backward-compatible with QS1 and YC600 microinverters and accessories. It features two independent MPPT input channels and encrypted Zigbee wireless communication for seamless integration. Its compact, lightweight design maximizes power production, while silicone-encapsulated components improve thermal dissipation, enhance weather resistance, and reduce stress on electronics. With 20% fewer components than previous generations, the DS3 series offers superior reliability.

Fully grid-interactive and compliant with CA Rule 21, the DS3 series boasts an impressive 97% efficiency, setting a new standard for residential and commercial solar solutions.

  • One microinverter connects to two modules
  • Max output power reaching 625VA, 750VA or 880VA
  • Two input channels with independent MPPT
  • Reactive Power Control
  • Maximum reliability, IP67
  • Encrypted Zigbee Communication
  • Safety protection relay integrated
  • NEC2020 690.12 Rapid Shutdown Compliance

Comprehensive Certificates

  • ISO 9001:2015 Quality management systems
  • ISO 14001:2004 Environmental management systems
  • ISO/IEC 27001:2022 Information security management

Awards

  • EUPD Research Top Brand PV Inverters 2025 (German, France, Netherlands)
  • EUPD Research Top Brand PV Inverters 2022 (Brazil, France, Netherlands)
  • EUPD Research Top Brand PV Inverters 2020, 2021, 2022, 2023 (France)

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