3.APsystems Microinverter DS3 series Introduction
3.1 Characteristics of the DS3 microinverter
APsystems 3
rd
generation of dual microinverters are reaching unprecedented power outputs of 730VA or 880VA to
adapt to today’s larger power module. With 2 independent MPPT, encrypted Zigbee signals, the DS3-L and DS3
benefit from an entirely new architecture and are fully backwards compatible with the QS1 and YC600
microinverters.
The innovative and compact design make the product lighter while maximizing power production. The components
are encapsulated with silicone to reduce stress on the electronics, facilitate thermal dissipation, enhance
waterproof properties, and ensure maximum reliability of the system via rigorous testing methods including
accelerated life testing. A 24/7 energy access through Apps or web based portal facilitate remote diagnosis and
maintenance.
The DS3 series is interactive with power grids through a feature referred to as RPC (Reactive Power Control) to
better manage photovoltaic power spikes in the grid. With a performance and an efficiency of 97%, a unique
integration with 20% less components, APsystems DS3-L and DS3 are a game changer to residential and commercial
PV.
3.2 Features of the DS3 microinverter
Key Product Features:
One microinverter connects to two PV modules
Maximum output power reaching 730VA (DS3-L) or 880VA (DS3)
Two input channels with independent MPPT
Reactive Power Control
Maximum reliability, IP67
Encrypted Zigbee communication
Safety protection relay integrated
Single phase microinverter. Possible to install in a balanced 3-phase system
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