Understanding the Price of Electricity Generated by the Reverse Side of Photovoltaic Panels

Did you know that modern solar panels can generate electricity from both sides? This innovation is transforming the renewable energy landscape. In this article, we explore how the reverse side of photovoltaic (PV) panels impacts electricity generation costs, the factors influencing pricing, and why this technology is a game-changer for commercial and industrial projects.

What Makes Bifacial Solar Panels Unique?

Bifacial PV panels capture sunlight on both their front and rear sides, boosting energy output by up to 30% compared to traditional monofacial panels. This "two-for-one" design leverages reflected light from surfaces like rooftops, gravel, or snow, making them ideal for:

• Large-scale solar farms
• Commercial rooftops
• Industrial facilities with high albedo surfaces

"Bifacial technology isn't just a trend—it's a cost-efficient solution for maximizing energy yield." — Solar Energy Industries Association (SEIA)

Key Factors Affecting Electricity Prices from Bifacial Panels

While bifacial panels promise higher efficiency, their electricity generation costs depend on:

• Installation environment: Surfaces with high reflectivity (e.g., white gravel) increase rear-side output.
• System design: Elevated mounting structures enhance light capture on the reverse side.
• Geographic location: Regions with snow or sandy terrain see greater bifacial gains.

Cost-Benefit Analysis: Bifacial vs. Monofacial Panels

A 2023 study by the National Renewable Energy Laboratory (NREL) compared the levelized cost of electricity (LCOE) for both technologies:

Metric	Bifacial Panels	Monofacial Panels
Average LCOE ($/kWh)	0.032	0.038
Energy Yield Increase	10–30%	—
Payback Period	5–7 years	7–9 years

This data shows bifacial systems offer faster returns, especially in high-reflectivity environments.

Case Study: EK SOLAR's Project in Dubai

In 2022, EK SOLAR installed a 5 MW bifacial solar array on a desert site. By utilizing the sandy terrain's reflectivity, the project achieved:

• 22% higher annual energy output
• 14% reduction in LCOE
• ROI within 4.8 years

Pro tip: Pair bifacial panels with single-axis trackers to optimize sunlight capture throughout the day.

Future Trends in Bifacial Technology

The global bifacial PV market is projected to grow at a 17.2% CAGR from 2023 to 2030, driven by:

• Declining module prices (now 8–12% higher than monofacial)
• Government incentives for high-efficiency solar solutions
• Advancements in transparent backsheet materials

"By 2025, bifacial panels could account for 40% of utility-scale solar installations." — International Renewable Energy Agency (IRENA)

Why Partner with EK SOLAR?

With over a decade of expertise in solar storage solutions, EK SOLAR delivers:

• Customized bifacial system designs
• End-to-end project management
• Global certifications (IEC, UL, TÜV)

Contact our team to discuss your project: WhatsApp: +86 138 1658 3346 Email: [email protected]

Conclusion

Bifacial PV panels reduce electricity generation costs by harnessing rear-side sunlight, offering higher ROI for commercial and utility-scale projects. As prices decline and efficiency improves, this technology is set to dominate the solar industry.

FAQ

• Q: Do bifacial panels require special maintenance?A: No—they use the same cleaning protocols as traditional panels.
• Q: Are bifacial systems suitable for residential use?A: Yes, but they're most cost-effective for large installations.

Ready to cut your energy costs? Let's talk about how bifacial tech can work for you.