Description
xAPsystems DS3-H Dual-Module Microinverter (1050VA Peak Output)
The APsystems DS3-H is the most powerful dual-module microinverter in the industry, reaching unprecedented output levels of 1050VA. Specifically designed to adapt to today's largest and most efficient PV modules (450Wp to 730W+), the DS3-H ensures you get every watt possible from your solar array. With two independent MPPT channels, it manages each panel individually to eliminate performance losses from shading or panel mismatch.
The Pinnacle of Microinverter Power
- Unrivaled 1050VA Output: The highest output in the DS3 series, optimized for ultra-high-wattage modules.
- 25-Year Standard Warranty: Invest with confidence—this unit includes a 25-year warranty (requires monitoring via an APsystems ECU).
- Dual MPPT Tracking: Each input channel operates independently, maximizing energy yield even in variable conditions.
- Rugged Reliability: Features silicone-encapsulated components to improve heat dissipation and provide a Type 6 / IP67 environmental rating.
- Smart Communication: Uses encrypted Zigbee wireless signals for secure, real-time performance monitoring via the EMA portal.
- Grid-Ready: Fully compliant with CA Rule 21 (UL 1741 SB) and NEC rapid shutdown requirements.
Technical Specifications
| Peak Output Power | 1050 VA |
| Recommended Module Power | 450Wp - 730Wp+ per channel |
| CEC Efficiency | 97.0% |
| Maximum Input Current | 20A x 2 |
| Warranty | 25 Years (with ECU Monitoring) |
Technical Downloads
View the full technical specifications and certification data for the DS3-H series:
Installation Requirement: To qualify for the 25-year warranty, systems must be registered and monitored through the APsystems EMA portal using an ECU Gateway (sold separately).
Shipping
xOrders containing multiple items will be combined into a single shipment. We partner with reliable carriers for all deliveries, including Canpar, FedEx, Purolator, and UPS.
Oversized or heavy products may not qualify for standard courier shipping. Please contact our team before placing your order for a custom shipping quote and to discuss specialized delivery options.
If you have any questions or concerns regarding your shipment, delivery timeline, or the handling of your order, please contact our customer support team—we're here to help.
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