MonocrystallineTOPConN-type
Hanwha Q-Cells undefined 400W

Hanwha Q-Cells • q cells q.peak duo blk m g11+ series 380-400wp

q cells q.peak duo blk m g11+ series 380-400wp 400W400W

TOPConN-type
Region:Hungary
Region shows where the seller or factory is located. Most ship globally, and all listed suppliers should be able to ship to your current location.
400W
Power Output
20.8%
Efficiency
1692 x 1134
Dimensions (mm)
25 Yrs
Product Warranty
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Key Features

  • The ideal solution for: Rooftop arrays on residential buildings
  • Qcells is the first solar module manufacturer to pass the most comprehensive quality programme in the industry: The new “Quality Controlled PV” of the independent certification institute TÜV Rheinland.
  • The most thorough testing programme in the industry
  • Innovative all-weather technology
  • Optimal yields, whatever the weather with excellent low-light and temperature behaviour.
  • High-tech aluminium alloy frame, certified for high snow (5400 Pa) and wind loads (3600 Pa).
  • Extreme weather rating
  • Q.ANTUM DUO Z Technology with zero gap cell layout boosts module efficiency up to 20.8 %.
  • Breaking the 20% efficiency barrier
  • Long-term yield security with Anti LeTID Technology, Anti PID Technology
  • Enduring high performance

Hanwha Q-Cells 400W Panels: What Your System Looks Like

Based on a standard 10kW residential installation

10kW System Size
25 Panels
Estimated Roof Area
517 sq.ft. (48 m²)
Avg. Yearly Production
11,500 kWh
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Electrical Data (STC)

Maximum Power (Pmax)400 W
Module Efficiency20.8 %
Voltage at Pmax (Vmp)31.21 V
Current at Pmax (Imp)12.82 A
Open Circuit Voltage (Voc)37.18 V
Short Circuit Current (Isc)13.41 A

Mechanical Data

Dimensions1692 x 1134 x 30 mm
Weight21.2 kg
Cell TypeMonocrystalline
Number of Cells108
Front Glass3.2 mm
FrameAnodized Aluminium, Black

Temperature Ratings

Temperature Coefficient of Pmax-0.34 %/°C
Temperature Coefficient of Voc-0.27 %/°C
Temperature Coefficient of Isc0.04 %/°C
Operating Temperature Range-40 - 85 °C

Similar Products

1134 x 1692 mm
Roof Fit Tool

Will These Panels Fit Your Roof?

Don’t guess your solar potential. Our Roof Layout Designer uses the exact dimensions of the Hanwha Q-Cells 400W (400W modules) to map out your system. Visually plan your array to see exactly how many modules your roof can support based on its specific footprint.

Precision Layout Preview: See exactly how the 400W modules sit on your roof.
Accurate Technical Spacing: Factors in real-world gaps and mounting rails.
Instant System Sizing: Automatically calculates total kW output for this specific panel.
Optimization Tips: Suggestions to maximize your roof’s energy density.
Map This Panel on My Roof

Ideal Use Case

The Hanwha Q-Cells 400W is designed for specific solar energy applications. This panel is an excellent choice if you:

Build a standard residential 400W system
Prioritize high efficiency performance
Seek cutting-edge technology with superior efficiency
Install in hot climates (low temperature coefficient)
Want long-term reliability (25-year product warranty)
Prefer sleek, all-black aesthetic design

Don’t guess your solar setup — calculate it first!

Take our Solar Quiz to get a personalized recommendation for panels, inverter, battery capacity, and system size — before you spend money on the wrong setup.

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Product FAQ

How many Hanwha Q-Cells 400W panels do I need for my home?

The number of panels depends on your energy consumption and roof area. At 400W per panel, a typical 10kW residential system requires about 25 modules. Use our Solar Roof Calculator to get a precise layout based on your actual roof dimensions.

What is the efficiency of Hanwha Q-Cells 400W?

This panel has an efficiency of 20.8%, using TOPCon, N-type cell technology. Higher efficiency means more electricity per square meter, which is especially valuable when roof space is limited.

What are the dimensions of the Hanwha Q-Cells 400W?

The module dimensions are 1692mm × 1134mm × 30mm. Always account for these measurements plus fire setbacks and mounting clearances when planning your solar layout.

Is Hanwha Q-Cells 400W compatible with standard inverters?

Yes, these panels work with most string and hybrid inverters. However, you must check the Voc (Open Circuit Voltage) and Imp (Current at Max Power) against your inverter's MPPT specs.

What warranty does the Hanwha Q-Cells 400W come with?

This panel includes a 25-year product warranty from Hanwha Q-Cells. Solar panels typically degrade about 0.4–0.5% per year, meaning this module should retain over 87% of its original output after 30 years.