APsystems DS3 Microinverter – Dual Solar Panel, Single-Phase - 880W Output

The APsystems DS3 Microinverter is a high-performance, dual-module, single-phase microinverter engineered to maximize the output of today’s high-capacity solar panels. As part of APsystems’ 3rd generation DS3 series, this advanced solar microinverter delivers exceptional energy conversion, improved reliability, and smart system compatibility for both residential and commercial solar installations.

Designed to connect two solar modules to one microinverter, the DS3 features 2 independent MPPT input channels, allowing each panel to operate at peak efficiency even when shading, orientation, or soiling conditions vary. With up to 880VA max output power depending on the model, the DS3 series offers a powerful and flexible solution for modern PV systems.

Built with an innovative compact design, the APsystems DS3 is lighter, more efficient, and more durable than previous generations. Its silicone-encapsulated components improve thermal performance, reduce stress on internal electronics, and enhance long-term weather resistance. With 20% fewer components, the DS3 is engineered for greater reliability and long service life in demanding environments.

The DS3 also includes encrypted Zigbee communication, an integrated safety protection relay, Reactive Power Control, and NEC 2020 690.12 Rapid Shutdown compliance. Fully grid-interactive and compliant with CA Rule 21, this microinverter is a future-ready choice for safe, efficient, and code-compliant solar energy systems.

Key Features:

• Connects 1 microinverter to 2 solar panels
• Dual-module, single-phase design
• 2 independent MPPTs for optimized solar production
• Up to 880VA max output power
• High efficiency up to 97%
• Encrypted Zigbee communication
• IP67-rated for maximum durability and weather resistance
• Integrated safety protection relay
• Reactive Power Control
• NEC 2020 690.12 Rapid Shutdown compliant
• Compatible with QS1 and YC600 microinverters and accessories

Certifications: Download

Data Sheet: Download

APsystems ECU-R & ECU-B Quick Installation Guide: Download

User Manual: Download

Our Michigan-based phone support connects you directly with a live, knowledgeable representative. We are committed to providing prompt and personalized assistance, ensuring your inquiries are addressed efficiently by professionals who prioritize your needs and value your time.