AP Systems microinverters

AP Systems microinverters


If you have multiple roofs facing in different directions, or have shading issues on parts of the roof at different times of the day, here is your solution to maximise your solar output.  You can also see what every individual solar panel is producing at any particular time.   Another important benefit is that there is no dangerous DC wiring anywhere on your roof or through your house.  All is AC.

AP Systems 600 watt microinverter

The YC600 is the latest technology microinverter from AP systems, designed to connect to two solar modules.   By installing one inverter per 2 modules the number of devices and connections required per installation are halved and the overall cost of the system is reduced.   The YC600 is compatible with most 60 and 72 cell solar modules. Up to 9 YC600’s (18 solar modules) can be installed on a single circuit.

The YC600 provides individual module maximum power point tracking and is very easy and quick to install.

The YC600 features a standard 10-year and optional 25-year manufacturer’s warranty.

AP Systems YC600 micro inverter

New AP Systems YC600 micro inverter


Offering an unprecedented 300VA peak output power per channel, the YC600 works with 60 and 72-cell PV modules and offers dual, independent MPPT per panel.   The unit operates within a wider MPPT voltage range than competing brands for greater energy harvest and boasts a durable, NEMA 6/IP67, powder-coated aluminum enclosure, bucking today’s trend of plastic casings.
The YC600 builds on the successful AP systems line of multi-module microinverters, simplifying installation and reducing logistics costs.   The unit features both integrated ground and DC connectors for fast, hassle-free installation and maintains inherent compliance to NEC 690.12 Rapid Shutdown code requirements.   An integrated ZigBee antenna offers broadband communication over a mesh network for fast, accurate data monitoring.


Product Description

Our flagship microinverter, the bestselling YC600 microinverter handles two PV modules simultaneously with dual MPPT.

  • Maximum Power Output: 600W (from two solar modules)
  • Individual MPPT for each panel
  • Peak Efficiency: 95.5%
  • Dimensions: 8.6″ (220mm) x 5.4″ (160mm) x 1.37″ (29mm)
  • Weight: 5.5 lbs. (2.5kg)
  • Up to 14 solar modules (7 x YC600s) in a string with a 20A breaker
  • 10 and 25-year warranties available
  • Designed to operate in challenging real-world conditions from -40 F to 149 F.


AP systems Energy Control Units (ECU)

The AP systems   ECU Energy Control Unit is the internet gateway device that communicates with each AP systems microinverter and downloads system data to the internet.   The installation of an ECU is not essential for an AP systems installation, however, you do need to install one if you want access to real-time and historical system data via the internet.    The standard ECU provides access to aggregated system-level data.  Access to module level data is available at additional cost.

AP systems-ECU-2019


AP systems-ECU-R data sheet

AP systems-Product-Datasheet-ECU-C

eps connections


APsystems-Microinverter-YC600 User-manual


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