Micro Inverter Solar EU Balcony Energy Storage 600W Home Solar System

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Product Description

Micro Inverter Solar System

NBQ400 Micro Inverter

Boost your solar gains with the WBQ Series EU micro inverters (400-2000VA)!

Flex 1/2 MPPTs for uneven light, lock in 96.5% peak efficiency (more power = more profit), and rely on IP67 waterproofing + natural cooling for zero-fuss outdoor durability. Wi-Fi/Bluetooth lets you monitor remotely—CE/VDE-certified, ideal for grid-tied PV setups.

Model: WBQ600 Power: 400W Efficiency: 96.5% Protection: IP67

Product Highlights

🛡️
IP67 Protection

Resists outdoor moisture and dust for long-term reliability.

1/2 MPPT Design

Boosts power generation efficiency under uneven light conditions.

📉
Low Consumption

96.5% peak efficiency + less than 50mW night power loss.

📱
Smart Connectivity

2.4G Wi-Fi + Bluetooth for cloud and local app monitoring.

❄️
Natural Cooling

Maintenance-free and low-noise for outdoor operation.

📜
EU Certified

Complies with EN50549/VDE/CE standards for direct access.

Wiring Diagram

Wiring Step 1
Wiring Step 2
Wiring Step 3

WiFi Monitoring Connection

Step 1: Download App

1. DOWNLOAD APP

Step 2: Register

2. REGISTER & LOG IN

Step 3: Select WiFi

3. SELECT WIFI BUTTON

Application Scenarios

Residential Solar Application
Balcony Energy System

Technical Specifications

Model: NBQ600-EU
Input Data (DC)
Module Power (W) 275~530W * 1
Maximum Input Voltage (V) 60V
MPPT Voltage Range (V) 22-55V
Working Voltage Range (V) 16-60V
Number of MPPTs 1
Output Data (AC)
Rated Output Power (VA) 400W
Nominal Output Voltage 230V
Frequency Range 50/60 Hz
Total Harmonic Distortion < 5%
Mechanical & Efficiency
Peak Efficiency 96.5%
IP Grade IP67
Operating Temperature -40℃ to +65℃
Dimensions (W*H*D) 181*193*38.5mm
Weight 2.54 kg

Frequently Asked Questions

What is the typical delivery time for your products?
We can typically ship within 3 days if the items are dispatched from an overseas warehouse.
Do you offer OEM and ODM services?
Yes, we provide both OEM and ODM services, although a minimum order quantity (MOQ) is required.
How are the solar products shipped internationally?
We work with long-term professional forwarders experienced in handling battery and solar equipment via sea or air.
Can I request a customized solar power solution?
Absolutely. Please provide your specific customization requirements, and we will get back to you with a feasible plan.
What kind of after-sales support do you provide?
We have over 20 overseas branches equipped to provide professional repair and replacement services.
Is it possible to obtain a product sample?
Yes, samples are available. Please leave your details, and a manager will contact you to arrange the request.

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