• Plug-and-Play Made Effortless
  • MPPT for maximum power generation and efficiency
  • Single unit connects to 2 PV panel
  • WlFl remote monitoring
  • IP67 protection degree
  • Multiple protection functions
  • VDE: VDE-AR-N4105  CE-LVD: EN62109-1/2
    CE-EMC: EN61000-6-2/4EN61000-3-2/3  Rohs: IEC62321
  • Suitable for crystalline silicon and thin film PV panel
Features

Compact, powerful, and easy to install—this 1000W microinverter offers high efficiency, wide voltage adaptability, and robust IP67 protection, making it a smart choice for scalable solar deployments.

Accessories (purchased separately)

1 × Micro Inverter

1 × Warranty Card

1 × User Manual

1 × Packet of Inverter Mounting Screws

1 × AC Power Cord

Warranty Information

12-24 Months Warranty

Certificate

EN50549, VDE, CE-LVD, CE-EMC, CE-RED

Customization Services
  1. Production Capabilities:

Custom logo branding

Various casing materials and color options

Multiple input/output interfaces

  1. Packaging Solutions:

Sustainable and eco-friendly packaging

Custom-printed labels

Tailored packaging structure design

  1. Certifications:

We can assist client in obtaining various certifications, such as EN50549, VDE, CE-LVD, CE-EMC, CE-RED and others.

Product Introduction

This high-efficiency 1000W microinverter features a wide MPPT voltage range, IP67 waterproof rating, and smart wireless communication. Designed for reliability in harsh environments, it’s ideal for residential and commercial rooftop solar systems.

WBQ400-EU Micro inverter

Effortless Installation with Plug-and-Play Design

The compact and lightweight design makes setup quick and simple. No complex wiring or configuration needed—just plug it in and start generating power.

Real-Time Monitoring via Wi-Fi & Bluetooth

Stay connected to your system anytime, anywhere. Easily monitor performance through cloud or app-based interfaces, thanks to built-in 2.4G Wi-Fi and Bluetooth communication.

WBQ400-EU Micro inverter

Built for Harsh Outdoor Conditions

Rated IP67 for water and dust protection, and engineered to operate reliably from -40℃ to +65℃, this inverter is ready for the toughest environments.

High Efficiency & Smart Power Optimization

With up to 96.5% peak efficiency and >99.5% MPPT tracking accuracy, the inverter maximizes energy output even under fluctuating sunlight conditions.

WBQ400-EU Micro inverter

Technical Data

We are a professional manufacturer of portable power stations and solar inverters based in Shenzhen, China. Backed by a 20-person R&D team and over 200 skilled workers, we offer inverter design, customized production, and OEM/ODM services to meet diverse clients needs.

ModelWBQ1000-EU
Input Data (DC)
Commonly used module power (W)275~530W*2
Maximum input voltage (V)60
MPPT voltage range (V)22-55
Input working voltage rang (V)16-60
Maximum input current (A)16A*2
Number of MPPTs2
Number of inputs per MPPT1
Output Data (AC)
Rated output power (VA)1000
Rated output current (A)4.34
Nominal output voltage/range (V)*230
Nominal frequency/range (Hz)50/60
Adjustable power factor>0.99
Total harmonic distortion<5%
Efficiency
Peak efficiency96.5%
Nominal MPPT efficiency>99.5%
Night power consumption (mW)<50
Mechanical Data
IP GradeIP67
Ambient temperature range (℃)-40℃ to +65℃
Protective classClass I
Dimensions (W*H*D)227*195.5*42mm
Weight (kg)3.78
CoolingNatural cooling
Features
Communication with cloud2.4G Wi-Fi
Communication with local appBluetooth
TopologyGalvanically Isolated HF Transformer
InterfaceLED & App
Certification complianceEN50549, VDE, CE-LVD, CE-EMC, CE-RED
WBQ800-EU 800W Micro inverter (1)
WBQ800-EU 800W Micro inverter (1)
WBQ400-EU Micro inverter

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contact us

As an experienced micro inverter manufacturer, we provide comprehensive and fully customized one-stop services.

call us

+86 13715946710

email

info@witroy.com

address

Floors 5-7, Building 1, Huidongsheng Industrial Park, Guangqiao Road, Guangming District, Shenzhen, Guangdong Province, China