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APsystems DS3-S 640VA Single Phase Dual-Module Micro Inverter, a compact and efficient inverter designed for residential solar installations, offering reliable energy conversion and optimal performance for dual solar modules.
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APsystems – DS3-S 640VA Single Phase Dual-Module Micro Inverter

Brand: APsystems
SKU: DS3-S

$301.50

Available Now
APsystems – DS3-S 640VA Single Phase Dual-Module Micro Inverter
Availability by Warehouse
VictoriaN/A
N/A
VancouverN/A
N/A
EdmontonN/A
N/A
CalgaryAvailable Jun 06 2025
Available Jun 06 2025
BarrieN/A
N/A
HalifaxN/A
N/A
DartmouthAvailable Now
Available Now
StratfordLimited Availability
Limited Availability
Stock Status Disclaimer: Please note that stock status is based on partner warehouse availability and may be affected by changing inventory levels. For the most accurate stock information, please contact us directly.
Dual-module // Single phase // 3rd generation

APsystems’ 3rd generation of dual-module microinverters, the DS3 product family represents the culmination of years of power conversion expertise and innovation in high-efficiency, high-density power conversion to maximize the peak performance of today’s high-capacity PV modules.

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The DS3 series reaches unprecedented levels of power output and is fully backwards compatible with QS1 and YC600 microinverters and accessories. It features 2 input channels, each with independent MPPT, and encrypted wireless Zigbee communication. An innovative and compact design makes the product lighter while maximizing power production, and silicone-encapsulated components reduce stress on electronics, facilitate thermal dissipation, and enhance weatherproofing. Reliability is significantly increased thanks to 20% fewer components than previous generations.

The DS3 series is grid-interactive and fully compliant with CA Rule 21 requirements. With its unparalleled performance, efficiency of 97%, and increased reliability, the APsystems DS3 series is a gamechanger for residential and commercial solar.

  • One microinverter connects to two solar modules
  • Max output power reaching: DS3-S 640 VA ; DS3-L 768 VA and DS3 880 VA
  • Two independent input channels (MPPT)
  • CA Rule 21 (UL 1741 SA) compliant
  • NEC 2020 690.12 Rapid Shutdown Compliant
  • Encrypted Wireless Zigbee Communication

DS3-S Specifications

  • Manufacturer: APSystems
  • Model: 119001
  • Other Vendor Codes: DS3-S-NA – 640VA
  • Rated Power Output [W]: 640
  • Length [mm (in)]: 218 mm (8.6 in)
  • Width [mm (in)]: 262 mm (10.3 in)
  • Depth [mm (in)]: 41.2 mm (1.6 in)
  • Weight [kg (lb)]: 2.6 kg (5.7 lbs)
  • Warranty [Years]: 10
Panel Wattage: 640 Watts
Input Voltage: 60 Volts
Input Voltage (Vdc): 60 Volts
Output Voltage (Vac): 240 Volts
Inverter Phase: Single Phase
Inverter Type: Micro Inverters
Inverter Efficiency: 97%
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