APsystems DS3-S Microinverter | Dual MPPT | 640W Output | Grid-Tie Solar Inverter

APsystems DS3-S Microinverter | Dual MPPT | 640W Output | Grid-Tie Solar Inverter

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PSYSTMS-DS3-S-MCRNVRTR--DL-MPPT--640W-TPT--GRD-T-SLR-NVRTR
$257.73
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Spec Sheet
Description

Dual-Module Microinverter | 640W AC Output | 2 Independent MPPT Inputs

This 640W dual-module microinverter is built for reliable and efficient residential solar applications. Designed to support two PV modules with independent MPPT tracking, it ensures optimal power generation even when panels are affected by shading or orientation differences. With a peak efficiency of 97.3%, a wide MPPT voltage range (16V–60V DC), and a rugged IP67/NEMA 6 enclosure, this microinverter delivers high performance in all environments. Its compact form factor, wireless Zigbee communication, and compatibility with ECU-R or ECU-C monitoring gateways make it easy to install and manage. Backed by a 10-year standard warranty (extendable to 25 years), it's a reliable choice for long-term solar system performance.

Key Specifications

  • Inverter Type – Dual-module microinverter

  • Max AC Output Power – 640W

  • PV Module Inputs – 2 (independent channels)

  • Maximum DC Input Power – 440W x 2

  • MPPT Voltage Range – 16V–60V DC

  • Maximum Input Voltage – 60V DC

  • Peak Efficiency – 97.3%

  • AC Output Voltage – 240V Split-phase

  • Output Frequency – 60 Hz

  • Communication – Zigbee (to ECU-R or ECU-C gateway)

  • Certifications – UL 1741, IEEE 1547, FCC Part 15 Class B, CSA C22.2

  • Enclosure Rating – NEMA 6 / IP67 (outdoor-rated)

  • Dimensions – 8.6" x 5.9" x 1.4" (218 x 152 x 35 mm)

  • Weight – 5.7 lbs (2.6 kg)

  • Warranty – 10 years standard (extendable to 25 years)