APsystems Canada

Modern Outpost is your APsystems Canada dealer.
APsystems offers advanced, powerful solar microinverter technology for residential and commercial systems. The APsystems microinverter solution combines highly efficient power inversion with user-friendly monitoring to bring you reliable, sustainable energy. Our proprietary system architecture increases solar harvest and ensures maximum output for PV arrays, and our strong commitment to Research & Development continues to bring new technologies and products to the marketplace.


APsystems Microinverter technology maximizes power generation for each module in the PV array, boosting system efficiency by up to 20 percent compared to conventional “string” systems


When combined with the Communicator and Monitor, the Microinverter lets you track the performance of each module in your PV array through any web-enabled device.

Cost Effective

The YC600 microinverter unit handles two PV modules, significantly lowering installation and balance-of-system costs. QS1 model handles up to 4 modules per unit, providing grid-tied energy at an unprecedented price point.


APsystems Microinverters tie directly to the low-voltage DC module, enhancing homeowner safety and eliminating the possibility of high-voltage “arc” fires. All products undergo rigorous factory testing, evaluation and field tracking, and are built to a 25-year design life.

APsystems MicroInverters…

YC600 : Dual MPPTapsystems YC500i microinverter

YC500A : Dual MPPT (Daisy-Chain)

YC500i : Dual MPPT

QS1 : Quad MPPT, Trunk Cable
QS1A : Quad MPPT High-Power, Trunk Cable

YC1000-3-480 : Commercial 3-phaseapsystem YC1000-3-480 microinverter

YC1000-3-208 : Commercial 3-Phase

Trunk Cable

Trunk Cable (for YC600 & QS1 Series Inverters)

Rapid Shutdown

APSystems’ APSmart RSD system is a simple, cost-effective solution for code compliance. Functions via powerline communication and is meant for SunSpec-compliant string inverters (such as SMA or Fronius), or with any string inverter when also using the APSmart transmitter unit.
RSD-S-PLC Receiver (1 per solar module)
RSD-S-PLC Transmitter : 1 needed per system typically (SunSpec inverters have this built-in)
Transmitter Power Supply

APsystems Monitoring

The APsystems microinverter solution offers intelligent monitoring through the integrated APsystems EMA, our state-of-the-art Energy Communication Unit, and the APsystems EMA, our full-featured Energy Monitoring & Analysis software.

ECU : Energy Communication Unit
ECU-R for Residential Systems
The ECU is the information gateway for APsystems microinverters. The unit collects module performance data from each individual microinverter and transfers this information to the web in real time, requiring only a single data and power cable. Through the EMA software, the ECU gives you precise analysis of each microinverter and module in your solar installation from any web-connected device. The user-friendly browser-based interface lets you access your solar array in seconds.

  • Collects individual module and microinverter statistics
  • Communicates in real time
  • Requires no additional wiring
  • Warranty 3 years, IP30
  • PLC or ZigBee communication
Energy Monitoring & Analysis

The APsystems EMA is a robust web-based Energy Monitoring and Analysis system. It enables comprehensive reporting of performance data for each module in your solar array. This real-time data can be accessed from any web-connected device, anywhere, anytime.

Unlike conventional “string” inverter systems, the APsystems EMA gives you control over each individual module and microinverter in your solar array, optimizing performance over the system’s lifetime.

  • Monitors and allows analysis of each solar module and microinverter
  • Allows remote access to the solar array
  • Alerts the user to inverter events
  • Communicates in real time
  • Graphs solar performance
  • Facilitates troubleshooting

Have Questions?

If you need more information, have questions, or would you like to request a project quotation, please feel free to call or send us a note.

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