Summary: Explore how the dimensions of 340W solar panels balance power output and space efficiency, making them ideal for residential and commercial installations. Learn about design trends, industry data, and optimization strategies.

Why the Dimensions of 340W Photovoltaic Panels Matter

In the solar energy sector, 340W photovoltaic panels have become a popular choice for their balance of power and practicality. But what makes their dimensions so critical? Let''s break it down.

Standard Dimensions and Weight

Most 340W panels measure approximately 1.9 meters (75 inches) in length and 1.1 meters (43 inches) in width, with a thickness of 35–40 mm. These specs ensure compatibility with most mounting systems while maximizing energy output per square meter. For example:

• Residential rooftops: Compact dimensions allow seamless integration without overcrowding.
• Commercial projects: Uniform sizing simplifies large-scale installations.

"The shift toward standardized panel sizes has reduced installation costs by 15% over the past five years." — Solar Industry Report, 2023

Efficiency vs. Size: The Sweet Spot

Modern 340W panels achieve an efficiency rate of 18–20%, thanks to technologies like PERC (Passivated Emitter Rear Cell) and half-cut cells. Here''s how their dimensions contribute:

Panel Type	Dimensions (m)	Efficiency	Use Case
340W Monocrystalline	1.9 x 1.1	19.5%	Residential
340W Bifacial	1.95 x 1.13	20.1%	Commercial

Industry Trends Shaping Panel Design

The push for higher energy density is driving innovation. For instance, bifacial panels now account for 30% of new installations, leveraging rear-side light absorption to boost output without increasing front-side dimensions.

Case Study: Urban Solar Farm in Germany

A 2022 project in Berlin used 340W panels to generate 550 MWh annually on a limited rooftop space. Key factors:

• Optimized panel spacing to reduce shading losses
• Lightweight frames (18–22 kg per panel) for structural safety

FAQs: Your Questions Answered

1. Can 340W panels work for small rooftops?

Absolutely! Their dimensions are tailored for spaces as compact as 20 m². Always consult a solar expert for a customized layout.

2. How do weather conditions affect performance?

Thicker frames (40 mm) improve wind and snow resistance. Look for IP68-rated junction boxes for durability.

About Us: Powering the Future Sustainably

With over a decade in renewable energy, we specialize in high-efficiency solar solutions for global markets. Whether you''re a homeowner or a project developer, our team delivers tailored systems that maximize ROI.

Contact us today: Phone/WhatsApp: +86 138 1658 3346 Email: [email protected]

Conclusion

The dimensions of 340W photovoltaic panels strike a perfect balance between power and practicality. As solar technology evolves, these panels remain a versatile choice for diverse applications. Ready to harness the sun? Let''s talk about your next project!

Note: Data reflects 2023 industry averages. Actual product specs may vary by manufacturer.