APsystems YC1000-3 Microinverter Liquidation

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The APsystems YC1000-3 Microinverter is the world’s first true 3-phase solar microinverter, purpose-built for commercial and large-scale solar applications. With a powerful 900W AC output and advanced phase-balanced operation, the YC1000-3 delivers exceptional reliability, easy scalability, and high system efficiency across 208V and 480V commercial grids.

• 900W three-phase microinverter for commercial solar installations
• Connects up to four PV modules (60- or 72-cell) per microinverter
• True 3-phase output with phase-balanced and phase-monitored design
• Supports 120Y/208V and 277Y/480V grid configurations
• ZigBee wireless communication for advanced system monitoring
• Integrated ground fault protection with no additional grounding required
• Up to 95% peak efficiency and 99.9% MPPT tracking accuracy
• NEMA 6-rated enclosure for durable, all-weather operation

True 3-phase power for commercial performance

The YC1000-3 redefines commercial microinverter design with its true 3-phase architecture, eliminating the need for external phase balancing. Supporting voltages of 208V or 480V, it delivers stable, synchronized output across all three phases, making it ideal for large rooftop and ground-mounted commercial systems.

Streamlined installation and scalability

Each YC1000-3 microinverter connects up to four PV modules, reducing component count and simplifying system design. Installers can link up to 44 modules on a single 15A circuit, optimizing labor and material costs while maintaining superior performance and system flexibility.

Reliable monitoring and communication

Featuring ZigBee wireless communication, the YC1000-3 integrates seamlessly with APsystems’ monitoring platform for real-time performance tracking and diagnostics. Installers and operators can easily view energy data, system health, and module-level analytics, ensuring maximum uptime and return on investment.

Built for safety and longevity

With an integrated ground fault protection (GFP) system and NEMA 6 weather-resistant housing, the YC1000-3 is engineered to perform reliably in all environments. It operates silently with natural convection cooling and meets rigorous compliance standards including UL 1741, IEEE 1547, and CSA C22.2. Backed by a 10-year standard warranty, extendable to 25 years, it ensures long-term dependability for commercial PV systems.

Size

10.2" x 1.4" x 9.5"

Weight

8.4 lb