APsystems DS3-L 768VA Dual Module Microinverter

SKU: 118001 - DS3-L-NA

Brand: APsystems

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The APsystems 118001 – DS3-L-NA DS3-L is a single-phase dual module microinverter rated at 768W with a peak efficiency of 97%. It connects two PV modules per unit and delivers 240 Vac output on a 60 Vdc input, backed by NEC rapid shutdown compliance for reliable residential arrays.

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Datasheet

Installation Manual

Warranty

Overview

The APsystems 118001 – DS3-L-NA DS3-L is a dual module microinverter built for residential and light commercial solar installations. This single-phase unit handles two PV modules per inverter, delivering 768W at 97% efficiency with a 240 Vac output and 60 Vdc input. Compact at 11″ x 9″ x 1.6″ and 5.7 lb, it meets NEC 690.11 and 690.12 rapid shutdown requirements, making it a code-ready choice for Canadian rooftop arrays.

Key Features:

768W dual module microinverter
Peak efficiency 97%
Single-phase design
Output voltage 240 Vac
Input voltage 60 Vdc
Dimensions 11″ x 9″ x 1.6″
Weight 5.7 lb
NEC 690.11 and 690.12 rapid shutdown
Certified to UL 1741 SA/SB and IEEE 1547-2018
CSA C22.2 No. 107.1-16 and CA Rule 21

Ideal for residential and small commercial rooftop systems where two modules pair per inverter, the DS3-L suits installers building code-compliant arrays across Canada. Its certifications support grid-tied applications with smart inverter functionality, integrating cleanly into single-phase 240 Vac service.

Specifications

Rated AC output power	768VA W
Max PV input power	265Wp-570Wp+ W
Max PV input voltage	60 V
MPPT voltage range	28V-45V
Number of MPPTs	2
Nominal AC voltage	240 V
Max efficiency	97.3 %
CEC weighted efficiency	97 %
Enclosure rating	Type 6
Operating temperature range	-40°C to +65°C
Dimensions (L×W×H)	263 x 218 x 41.2 mm (10.4 × 8.6 × 1.6 in)
Weight	2.7 kg (6 lb)
Product warranty	10 Years Standard ; 25 Years Optional yr