The APS DS3-L microinverter, part of APsystems' third-generation lineup, delivers an impressive 768VA power output, tailored for today's larger power modules. Featuring two independent MPPT systems and encrypted ZigBee signals, the DS3-L boasts a fresh architecture and full compatibility with QS1 and YC600 microinverters. Its innovative, compact design maximizes power production while reducing weight. Silicone encapsulation ensures electronics' stress reduction, facilitates thermal dissipation, and enhances waterproof properties, ensuring system reliability through rigorous testing, including accelerated life tests. Energy data accessibility via mobile apps or web portals allows for 24/7 remote diagnosis and maintenance. The DS3 series introduces Reactive Power Control (RPC) for efficient grid interaction, managing photovoltaic power spikes. With exceptional 97% performance and efficiency, coupled with 20% fewer components, APsystems DS3-L microinverters revolutionize residential and commercial PV applications.
Key Features:
- Dual Module Connection: Unlike traditional microinverters, the DS3-L enables a single unit to connect to two solar modules simultaneously, streamlining installation and reducing overall system complexity.
- Variable Output Power: With options for 640VA, 768VA, or 880VA maximum output power, the DS3-L provides flexibility to adapt to varying system configurations and power requirements, ensuring optimal performance in diverse environments.
- Dual MPPT Channels: Equipped with two independent Maximum Power Point Tracking (MPPT) channels, the DS3-L optimizes energy production by individually tracking the maximum power point of each connected solar module, maximizing overall system efficiency.
- Regulatory Compliance: The DS3-L microinverter is compliant with CA Rule 21 (UL 1741 SA) and NEC 2020 690.12 Rapid Shutdown regulations, ensuring adherence to industry standards and enhancing safety during installation and operation.
- Encrypted Wireless Communication: Utilizing encrypted ZigBee communication, the DS3-L facilitates secure and reliable data transmission between modules and the Energy Communication Unit (ECU), safeguarding against unauthorized access and ensuring system integrity.
- Phase Monitoring and Balancing: The DS3-L actively monitors and balances phases, optimizing performance and ensuring consistent power distribution across the system, thereby enhancing overall system efficiency and reliability.
- High Performance and Reliability: With features such as up to 60V DC and 18 Amp per MPPT input, the DS3-L maximizes energy production while minimizing the impact of shading, dust, and debris, ensuring continuous operation and reliability in various environmental conditions.
- Easy Installation and Compatibility: Designed for ease of installation, the DS3-L requires no DC design or string calculation, simplifying the setup process. Compatible with a wide range of module types, including 60-cell, 68-cell, 72-cell, 120 split-cell, and 132 split-cell modules, it offers versatility and scalability to accommodate different system configurations and requirements. Additionally, the DS3-L microinverter comes with a 10-year warranty and is cUL listed for Canada, providing peace of mind and assurance of long-term reliability and performance.
Product Specifications:
- Peak Efficiency: 97%
- CEC Efficiency: 96.5%
- Nominal MPPT Efficiency: 99.5%
- Night Power Consumption: 20mW
- Operating Ambient Temperature Range: -40°F to +149°F (-40°C to+65°C)
- Storage Temperature Range: -40°F to +185°F (-40°C to+85°C)
- Dimensions (W x H x D): 10.3” × 8.6” × 1.6” (262mm X 218mm X41.2mm)
- Weight: 5.7lbs(2.6kg)
- DC Connector Type: Stäubli MC4 PV-ADBP4-S2&ADSP4-S2
- Cooling: Natural Convection – No Fans
- Enclosure Environment Rating: NEMA 6
- Warranty: 10 Years Standard; 25 Years Optional