Meta Description: Explore the critical specifications and dimensions of photovoltaic panels used in solar power stations. Learn how panel size, efficiency, and design impact energy output and installation strategies.

Why Panel Specifications Matter in Solar Power Stations

When planning a photovoltaic (PV) power station, understanding the specifications and dimensions of photovoltaic panels is crucial. Solar farms require panels that balance efficiency, durability, and space optimization to maximize ROI. Let''s break down what you need to know.

Key Technical Specifications to Evaluate

• Power Output: Ranges from 400W to 700W per panel for utility-scale projects.
• Efficiency: Commercial panels average 18%-22% conversion rates.
• Temperature Coefficient: Look for values below -0.35%/°C for hot climates.
• Dimensions: Standard 72-cell panels measure ~2.1m x 1.0m, while newer bifacial designs may vary.

How Panel Dimensions Affect Solar Farm Design

Imagine trying to fit puzzle pieces together – that''s essentially what happens when arranging panels across acres of land. Larger panels might produce more power individually but could leave unusable gaps in your layout.

Case Study: 50MW Solar Farm in Arizona

Panel Type	Dimensions	Modules per Acre	Annual Output
Standard 72-cell	2,100mm × 1,000mm	640	1.2 GWh
Half-cut Bifacial	2,200mm × 1,100mm	580	1.4 GWh

This 8% output increase came from optimized panel dimensions despite slightly larger module size. Sometimes bigger really is better!

The Evolution of Solar Panel Standards

Remember when all panels looked identical? Today''s market offers exciting variations:

• Shingled modules (smaller cells, higher density)
• Bifacial designs (capture reflected light)
• Flexible thin-film options

But here''s the catch – newer doesn''t always mean better. A 2023 NREL study found that traditional 72-cell panels still deliver the best $/Watt ratio for large installations.

Conclusion: Matching Panels to Project Needs

Choosing the right photovoltaic panel specifications and dimensions requires balancing:

• Land availability
• Budget constraints
• Local climate conditions
• Maintenance capabilities

Ready to optimize your solar farm design? Our team specializes in custom PV solutions for utility-scale projects.

FAQ: Photovoltaic Panel Specifications

• Q: How do panel dimensions affect installation costs? A: Larger panels may reduce labor costs but require stronger mounting systems.
• Q: What''s the lifespan of commercial PV panels? A: Most manufacturers guarantee 80% output after 25 years.