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title: "APSystems QS2 Microinverter 2200VA"
description: "High-power quad microinverter for 4 modules. 2200VA output, 4 independent MPPTs, and encrypted ZigBee. Order the APSystems QS2 at ESTG!"

type: product_page

---

# APSystems QS2 Microinverter - 2200VA - Art.No.: 139211

## Specifications

- **Brand**: APSystems
- **HS code**: 85044095
- **Manufactor**: APSystems
- **Net Height**: 272 MILLIMETER
- **Net Length**: 40.6 MILLIMETER
- **Net Weight**: 6.6 KILOGRAM
- **Net Width**: 365 MILLIMETER
- **Origin**: China
- **Ingress Protection**: IP67
- **Max. output apparent power**: 2200 VOLTAMPERE
- **Max. output current**: 9.6 AMPERE
- **Number of MPPT**: 4
- **Number of phases**: 1 phase
- **Type**: Micro
- **Warranty in Years**: 12

## High-Performance quad microinverter: APSystems QS2


The **APSystems QS2** is a state-of-the-art quad microinverter engineered to handle the latest high-power PV modules. By connecting four modules to a single unit, it significantly reduces installation time and balances system costs. Featuring four independent MPPT channels, it ensures individual optimization for each panel, making it the perfect choice for roofs with varied orientations or shading challenges.


### Installer key benefits:


- **Quad-module connection:** Minimizes hardware on the roof by supporting four panels per unit, streamlining labor and logistics.
- **High power output:** Delivers 2200VA of continuous AC power, optimized for modern high-wattage modules.
- **System compatibility:** Seamlessly integrates with the DS3 microinverter series, providing maximum design flexibility for any project.
- **Inherent safety:** Operates at a low DC voltage (max 60V), complying with rapid shutdown requirements and improving overall site safety.
- **Durable construction:** Silicone-encapsulated design for superior thermal management and IP67-rated environmental protection.
- **Secure connectivity:** Features encrypted ZigBee wireless communication for fast and safe data transmission to the monitoring system.


### Technical specifications:


- **Maximum continuous output power:** 2200 VA
- **MPPT quantity:** 4 independent channels
- **Maximum input current:** 20A x 4
- **Peak efficiency:** 96.0%
- **Nominal MPPT efficiency:** 99.5%
- **Enclosure rating:** IP67
- **Communication:** Encrypted ZigBee


Boost productivity and safety in your PV installations. Order the APSystems QS2 today at ESTG.

## Downloads

- [APsystems QS2 Datasheet   EN](https://cdn.estg.eu/p/b/1/2/3/b123897df908b82f271a0f512f1b30f62750b030_APsystems_QS2_Datasheet___EN.pdf)
- [APsystems QS2 User Manual   EN](https://cdn.estg.eu/p/c/f/3/7/cf3714094a270b23a808cdf3e514f4852bb45fe4_APsystems_QS2_User_Manual___EN.pdf)
- [APsystems QS2 Quick Installation Guide](https://cdn.estg.eu/p/8/f/c/0/8fc05d08fb85e7e1ce8efedd3384228bd7307446_APsystems_QS2_Quick_Installation_Guide.pdf)