Are you considering harnessing the power of solar energy? With the growing demand for sustainable solutions, choosing the right 400-watt solar panel factory in China can be a game-changer for your energy needs. By comparing the top factories, you can uncover the best quality, efficiency, and pricing options available. Imagine the peace of mind that comes with knowing you’ve selected a reliable manufacturer that meets your standards. Ready to make an informed decision? Dive into our comprehensive comparison and discover the top contenders that can elevate your solar energy journey!

Wholesale 400 Watt Solar Panel Manufacturer and Supplier, Factory | Beihai

Product Details: 400 Watt Solar Panel produced by Jiujiang Xingli Beihai Composite Co., Ltd.

Technical Parameters:
– Max power output: 400 Watts
– Durability: Built to withstand various weather conditions

Application Scenarios:
– Residential installations
– Commercial installations

Pros:
– High energy generation efficiency
– Contributes to a sustainable future

Cons:
– Initial investment cost
– Dependent on sunlight availability

400 Watt Monocrystalline Solar Panel Manufacturers, Suppliers, Factory …

Product Details: 400 Watt Monocrystalline Solar Panel features advanced process and excellent silicon wafer texturing technology, ensuring high and reliable performance with a longer service life and easy installation.

Technical Parameters:
– Max Power (Pmax): 400W
– Module Efficiency: 19.68%

Application Scenarios:
– Transportation
– Photovoltaic power station

Pros:
– Industry leading module power output warranty
– Low total production cost

Cons:
– Requires proper installation
– Limited to specific applications

China 400 Watt Solar Panel Manufacturers and Factory, Suppliers …

Product Details: 400 Watt Solar Panel

Technical Parameters:
– Voltage: 36V
– Power: 400W

Application Scenarios:
– Residential solar energy systems
– Commercial solar energy systems

Pros:
– High efficiency
– Durable and reliable

Cons:
– Initial installation cost
– Requires sunlight for optimal performance

400 Watt PV Panels Manufacturers, Suppliers, Factory – Made in China …

Product Details: 410 watt solar panel with high efficiency solar cells and half-cut cells, designed to produce more power energy even when partially shaded.

Technical Parameters:
– Max Power: 400W
– Max Power Voltage: 40.8V
– Max Power Current: 10.05A
– Open Circuit Voltage: 49.7V
– Short Circuit Current: 10.55A
– Module Efficiency: 10.55%
– Max System Voltage: DC 1500V/DC 1000V
– Maximum Series Fuse Rating: 20A
– Dimensions: 2008x1002x35mm
– Weight: 22.5kgs
– Front Glass: 3.2mm tempered glass
– Output Cables: 4mm², symmetrical lengths 900mm
– Connectors: MC4 compatible IP67
– Cell Type: Mono-Crystalline PERC Half-Cut, 9BB 79.375×158.75mm
– Number of Cells: 144 cells in series

Application Scenarios:
– Residential solar energy systems
– Commercial solar installations

Pros:
– High efficiency with half-cut cell technology
– Reduced impact from shading on power production

Cons:
– Weight may require additional support for installation
– Limited information on specific performance in extreme conditions

China Solar Panels 400 Watt Company and Supplier, Factory | SUNRUNE

Product Details: 400 Watt Solar Panels designed to improve energy efficiency and reduce carbon footprint. Made with high-quality materials for durability.

Technical Parameters:
– High absorption design
– Suitable for residential and commercial use

Application Scenarios:
– Residential energy generation
– Commercial energy generation

Pros:
– High efficiency in energy conversion
– Eco-friendly and cost-saving

Cons:
– Initial investment cost may be high
– Dependent on sunlight availability

China 400 Watt Solar Panel Manufacturers and Factory, Suppliers …

Product Details: 400 Watt Solar Panel

Technical Parameters:
– High efficiency
– Durable design

Application Scenarios:
– Residential solar energy systems
– Commercial solar installations

Pros:
– Trusted provider with a good reputation
– Wide range of related products available

Cons:
– Limited specific technical details provided
– Potential shipping limitations to certain regions

400 Watt Solar Panel Kit – China Factory, Suppliers, Manufacturers

Product Details: 400 Watt Solar Panel Kit

Technical Parameters:
– High efficiency solar panels
– Durable construction

Application Scenarios:
– Residential solar energy systems
– Commercial solar installations

Pros:
– Innovative technology
– Reasonable pricing

Cons:
– Limited specific technical details
– Availability may vary by region

CSUN400-144M solar panel from China Sunergy: specs … – SolarReviews

Product Details: China Sunergy solar panels

Technical Parameters:
– Cell type: Monocrystalline/N-type
– Best unit price range: $165.00 – $800.00

Application Scenarios:
– Residential solar installations
– Commercial solar projects

Pros:
– High efficiency and performance
– Variety of options available

Cons:
– Price may be higher compared to some competitors
– Limited availability in certain regions

China 400 watt solar panel Manufacturers Factory Suppliers

Product Details: 400 watt solar panel manufactured by Material Energy Chuangxun (Hangzhou) Technology Co., Ltd.

Technical Parameters:
– Power Output: 400W
– Type: Monocrystalline, Polycrystalline, Half Cell, Bifacial, Portable

Application Scenarios:
– Residential solar energy systems
– Off-grid and on-grid applications

Pros:
– High efficiency and power output
– Diverse product range for various applications

Cons:
– Performance may vary based on environmental conditions
– Initial investment cost may be high

China 400 Watt Bifacial Solar Panels Manufacturers Factory Suppliers

Product Details: 400 Watt Bifacial Solar Panels

Technical Parameters:
– Max Power out: 400W-415W
– PERC half-cell module

Application Scenarios:
– Residential solar power systems
– Commercial solar installations

Pros:
– High efficiency and power output
– Bifacial design allows for energy capture from both sides

Cons:
– Higher initial cost compared to traditional panels
– Installation may require more space

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Comparison Table

Company	Product Details	Pros	Cons	Website
Wholesale 400 Watt Solar Panel Manufacturer and Supplier, Factory	Beihai	400 Watt Solar Panel produced by Jiujiang Xingli Beihai Composite Co., Ltd.	– High energy generation efficiency – Contributes to a sustainable future	– Initial investment cost – Dependent on sunlight availability
400 Watt Monocrystalline Solar Panel Manufacturers, Suppliers, Factory …	400 Watt Monocrystalline Solar Panel features advanced process and excellent silicon wafer texturing technology, ensuring high and reliable performanc…	– Industry leading module power output warranty – Low total production cost	– Requires proper installation – Limited to specific applications	www.sunpropoweronline.com
China 400 Watt Solar Panel Manufacturers and Factory, Suppliers …	400 Watt Solar Panel	– High efficiency – Durable and reliable	– Initial installation cost – Requires sunlight for optimal performance	amsosolar.com
400 Watt PV Panels Manufacturers, Suppliers, Factory – Made in China …	410 watt solar panel with high efficiency solar cells and half-cut cells, designed to produce more power energy even when partially shaded.	– High efficiency with half-cut cell technology – Reduced impact from shading on power production	– Weight may require additional support for installation – Limited information on specific performance in extreme conditions	www.sunpropoweronline.com
China Solar Panels 400 Watt Company and Supplier, Factory	SUNRUNE	400 Watt Solar Panels designed to improve energy efficiency and reduce carbon footprint. Made with high-quality materials for durability.	– High efficiency in energy conversion – Eco-friendly and cost-saving	– Initial investment cost may be high – Dependent on sunlight availability
China 400 Watt Solar Panel Manufacturers and Factory, Suppliers …	400 Watt Solar Panel	– Trusted provider with a good reputation – Wide range of related products available	– Limited specific technical details provided – Potential shipping limitations to certain regions	www.alicosolar.com
400 Watt Solar Panel Kit – China Factory, Suppliers, Manufacturers	400 Watt Solar Panel Kit	– Innovative technology – Reasonable pricing	– Limited specific technical details – Availability may vary by region	www.alicosolar.com
CSUN400-144M solar panel from China Sunergy: specs … – SolarReviews	China Sunergy solar panels	– High efficiency and performance – Variety of options available	– Price may be higher compared to some competitors – Limited availability in certain regions	www.solarreviews.com
China 400 watt solar panel Manufacturers Factory Suppliers	400 watt solar panel manufactured by Material Energy Chuangxun (Hangzhou) Technology Co., Ltd.	– High efficiency and power output – Diverse product range for various applications	– Performance may vary based on environmental conditions – Initial investment cost may be high	www.mecc-xpower.com
China 400 Watt Bifacial Solar Panels Manufacturers Factory Suppliers	400 Watt Bifacial Solar Panels	– High efficiency and power output – Bifacial design allows for energy capture from both sides	– Higher initial cost compared to traditional panels – Installation may require more space	www.shinefarsolar.com

Frequently Asked Questions (FAQs)

What is the average production capacity of a 400 watt solar panel factory in China?

The average production capacity can vary, but many factories can produce thousands of 400 watt solar panels each month. This high output helps meet the growing global demand for renewable energy solutions.

How do I choose a reliable 400 watt solar panel factory in China?

To choose a reliable factory, look for certifications like ISO and TUV, check customer reviews, and assess their production capabilities. Visiting the factory or requesting samples can also help ensure quality.

What are the common materials used in 400 watt solar panels?

Most 400 watt solar panels are made from high-efficiency monocrystalline or polycrystalline silicon cells, tempered glass, and durable aluminum frames. These materials ensure longevity and optimal energy conversion.

What is the typical warranty period for 400 watt solar panels?

Typically, 400 watt solar panels come with a warranty period of 25 years for performance and 10 years for product defects. This warranty ensures you receive a reliable product that lasts.

Are there any environmental regulations for solar panel manufacturing in China?

Yes, there are environmental regulations in place to ensure sustainable manufacturing practices. Factories must comply with local and international standards to minimize waste and reduce pollution during production.