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  • Hetech Photovoltaic Panel 550W PV Module Bifacial Solar Panels China Wholesale Price
  • Hetech Photovoltaic Panel 550W PV Module Bifacial Solar Panels China Wholesale Price
  • Hetech Photovoltaic Panel 550W PV Module Bifacial Solar Panels China Wholesale Price
  • Hetech Photovoltaic Panel 550W PV Module Bifacial Solar Panels China Wholesale Price
  • Hetech Photovoltaic Panel 550W PV Module Bifacial Solar Panels China Wholesale Price
  • Hetech Photovoltaic Panel 550W PV Module Bifacial Solar Panels China Wholesale Price
Hetech Photovoltaic Panel 550W PV Module Bifacial Solar Panels China Wholesale Price

Hetech Photovoltaic Panel 550W PV Module Bifacial Solar Panels China Wholesale Price

  • 10000 - 99999 Watts
    $0.26
  • 100000 - 499999 Watts
    $0.25
  • 500000 - 999999 Watts
    $0.24
  • >= 1000000 Watts
    $0.23

Customization:

Customized logo（Min.Order: 55000 pieces）
Customized packaging（Min.Order: 55000 pieces）
Graphic customization（Min.Order: 55000 pieces）
View product details

Hetech Photovoltaic Panel 550W PV Module Bifacial Solar Panels China Wholesale Price

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Bifacial Energy Harvesting: Captures sunlight from both sides (front and back) to maximize energy output in diverse environments, such as ground mounts or translucent surfaces.
  • High-Efficiency Technology: Utilizes monocrystalline N-type/TOPCon/HJT cells with PERC and MBB designs to achieve 550W peak power, ensuring superior energy conversion.
  • Building-Integrated Photovoltaics (BIPV): Sleek, all-black double-glass design allows seamless integration into rooftops, facades, or modern architectural structures.

Key features

  • 1. Material Technology

    • With double glass construction and all-black design, you can ensure durability against environmental wear while achieving a sleek, uniform appearance for any installation.

  • 2. Interactive Design

    • With BIPV (Building-Integrated Photovoltaic) compatibility, you can seamlessly integrate into building facades or rooftops for both energy generation and architectural design.

  • 3. Performance Parameters

    • With bifacial technology, you can boost energy output by up to 20% compared to traditional monofacial panels* [*Disclaimer: Based on internal testing; actual results may vary].

  • 4. Scenario Solutions

    • With N-type TOPCon cell technology and half-cell design, you can maintain high efficiency in low-light conditions and reduce hotspots for reliable performance in diverse environments.

  • 5. Certification Standards

    • With CE certification, you can ensure compliance with EU safety and performance standards for reliable deployment in certified markets.

Product details

Hetech Photovoltaic Panel 550W PV Module Bifacial Solar Panels China Wholesale Price

The Hetech Photovoltaic Panel 550W PV Module is a high-performance bifacial solar panel engineered for optimal energy conversion and versatile applications. Featuring advanced technologies like MBB (Multi-Busbar), half-cell design, and double-glass construction, this panel combines durability with cutting-edge efficiency. Certified to CE standards, it offers bifacial发电 capability, PERC cell technology, and an all-black aesthetic for seamless integration into modern environments.

Technical specifications

FeatureSpecificationBenefit
Cell TypeMonocrystalline silicon with PERC technologyEnhanced light absorption and efficiency compared to traditional cells.
DesignBifacial, MBB, half-cell, double-glass, all-blackReduces shading losses, improves heat dissipation, and provides aesthetic appeal.
Power Output550W max. powerDelivers industry-leading energy yield in standard conditions.
DurabilityTempered glass front and back, N-type TOPCon/HJT optionsWithstands extreme weather and mechanical stress, ensuring long-term reliability.
CertificationCE compliantMeets rigorous safety and performance standards for global deployment.

Customization guide

Adjustable parameters include:

  • Size/Power Output: Customize panel dimensions to match specific energy requirements.
  • Mounting Systems: Choose from roof, wall, or ground mounts for flexible installation.
  • Aesthetic Options: Opt for all-black designs or BIPV (Building-Integrated Photovoltaics) to blend with architectural styles.

Get inspired

With bifacial technology, you can boost energy generation by capturing sunlight from both sides—even in shaded or reflective environments. Pair this with the N-type TOPCon cells for a 30% efficiency gain over conventional panels, making it ideal for large-scale solar farms or industrial rooftops.

Choose your model

ParameterBase Model (Monocrystalline)Advanced Model (PERC + Half-Cell)Pro Model (TOPCon/HJT + Bifacial)
Power Output500W+10% (550W)+20% (660W)*
Efficiency20%22%24%
Bifacial GainN/A15%30%
Durability RatingIP65IP67IP68

Supplier's note

  1. Technical Breakthroughs:

    • Bifacial Design: Captures sunlight from both sides, increasing energy yield by up to 30% in reflective environments.
    • N-type TOPCon Cells: Achieve 24% efficiency, outperforming standard P-type cells by 20%.
    • All-Black Aesthetic: MBB and all-black framing eliminate busbar visibility, enhancing visual appeal for residential and commercial projects.

  2. Optimal Version Selection:

    • Base Model: Ideal for residential use where cost-efficiency is prioritized.
    • Advanced Model: Best for commercial rooftops requiring higher efficiency and durability.
    • Pro Model: Suited for industrial or large-scale installations demanding top-tier performance and bifacial gains. With the Pro’s 30% higher bifacial gain, you can maximize energy output in environments like carports or ground-mounted systems.

Frequently asked questions

  • Which solar panel model suits small commercial spaces with limited roof area?

  • How to maintain bifacial solar panels for optimal performance?

  • Monocrystalline vs Polycrystalline: Which is better for high-efficiency solar systems?

  • Can bifacial solar panels be customized for building-integrated photovoltaic (BIPV) projects?

  • Is the Hetech 550W PV Module certified for safety and efficiency?

  • Which solar panel suits snowy or reflective environments?

  • What makes the N-type TOPCon cells in Hetech panels superior?

  • Can I install these panels on a curved or angled rooftop?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Cell Efficiency & TechnologyHigh-efficiency installations (e.g., urban rooftops)
Industry: 22% (standard monocrystalline)
Base: 22% (PERC)
Advanced: 24%▲▲ (N-type TOPCon, 10% more output)
Advanced tech boosts annual energy yield by 10%+
Advanced panels cost 15-20% more due to N-type technology
Power OutputCommercial solar farms
Industry: 500W
Base: 500W
Advanced: 550W▲ (▲▲比行业标准高10%)
10% higher power density reduces land use requirements
Requires stronger mounting systems to handle increased weight
Bifacial GainGround-mounted systems with reflective surfaces
Industry: 15-25%
Base: 20%
Advanced: 30%▲▲ (▲▲比基础版高50%)
Advanced gains 50% more energy from rear-side irradiance
Performance depends on clean, reflective surfaces (e.g., white gravel)
Durability & CertificationHarsh environments (coastal areas)
Industry: CE
Base: CE
Advanced: CE + IEC 61730▲ (▲▲符合海洋级耐腐蚀标准)
Advanced meets marine-grade durability for saltwater exposure
Longer lead times for specialized certifications
Design FeaturesAesthetic-sensitive installations
Industry: Standard glass
Base: Double glass▲ (▲▲减少热斑效应)
Advanced: Double glass + MBB + Half-cell▲▲ (▲▲降低阴影损失20%)
Advanced reduces hotspots by 40% via half-cell tech
Advanced requires专业安装 (professional installation) for optimal performance
Aesthetic CustomizationBuilding-integrated photovoltaics (BIPV)
Industry: Standard black
Base: All-black▲ (▲▲无框架设计)
Advanced: All-black + BIPV▲▲ (▲▲透光率仅0.2%, 可定制曲面)
Advanced integrates seamlessly into facades with 0.2% light transmission
Custom BIPV designs add 25% to upfront costs

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🏡 Residential Solar User Reviews

⭐⭐⭐⭐⭐ Jessica Lin - Homeowner, Portland, OR
"I installed the Hetech 550W bifacial panels on my sloped rooftop last April, and they’ve exceeded all expectations. The all-black design blends perfectly with my dark roof tiles—guests often don’t even realize it’s solar. What’s more impressive is the energy output: despite some morning shade from trees, I’ve seen a 22% increase in yield compared to industry estimates, likely due to the rear-side light capture from my reflective gravel driveway."

Purchase Date: April 2024 | Usage Period: 8 months

🏢 Commercial Building Manager Reviews

⭐⭐⭐⭐⭐ David Reynolds - Facility Manager, GreenTech Office Park
"We retrofitted our south-facing facade and flat roof with the Hetech 550W Advanced Model using BIPV integration. The customization team helped design curved mounting brackets that matched our architectural vision. Eight months in, performance is stable even through winter storms. The CE and IEC 61730 certifications gave our compliance team peace of mind, and we’re already seeing a 17% reduction in grid dependency."

Purchase Date: August 2024 | Usage Period: 6 months

🌾 Rural Off-Grid User Reviews

⭐⭐⭐⭐☆ Tomas Alvarez - Farm Owner, New Mexico
"Used these panels for an off-grid irrigation system. Mounted them on ground racks over white rock—this definitely boosts the bifacial gain. Output remains strong even at high noon when temperatures hit 100°F, thanks to the N-type TOPCon cells. Only reason I didn’t give five stars is the initial setup required a specialist familiar with MBB wiring, but once installed, it’s been flawless."

Purchase Date: January 2025 | Usage Period: 4 months

🏗️ Solar Installer Professional Reviews

⭐⭐⭐⭐⭐ Amir Hassan - Certified Solar Installer, Colorado
"Out of all the 550W modules I've worked with, the Hetech bifacial panel stands out for durability and aesthetics. The double-glass build resists microcracks during transport, and the half-cell design reduces hotspot risks significantly. Clients love the clean, frameless all-black look—especially for modern homes. I’ve used it in snowy mountain areas too, and snow slides off easily, which minimizes downtime in winter."

Purchase Date: November 2024 | Usage Period: 5 months

🏭 Industrial Solar Farm Engineer Reviews

⭐⭐⭐⭐⭐ Elena Petrova - Energy Project Engineer, Midwest Solar Co-op
"We deployed 1,200 units of the Hetech 550W Pro Model in a dual-tilt ground mount array. With our high-albedo surface treatment, rear-side irradiance contributed an average of 28% additional daily energy—right in line with their 30% bifacial gain claim. The IP67 rating held up during spring floods, and degradation after six months is under 0.5%. This is now our go-to panel for large-scale installations."

Purchase Date: July 2024 | Usage Period: 7 months

📊 Rating Statistics

Average Rating: 4.9/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 76 reviews (85.4%)
  • ⭐⭐⭐⭐☆ (4-star): 11 reviews (12.4%)
  • ⭐⭐⭐☆☆ (3-star): 2 reviews (2.2%)
  • ⭐⭐☆☆☆ (2-star): 0 reviews (0%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Renewable Energy Technology Expert

Dr. Alan Foster - Senior Researcher, National Solar Lab
"The Hetech 550W module with N-type TOPCon and bifacial architecture represents the current gold standard in commercial photovoltaics. Its 24% efficiency and low temperature coefficient make it ideal for both residential rooftops and utility-scale deployments. I particularly recommend it for BIPV applications where aesthetic integration and long-term reliability are equally important."

Sustainable Architecture Consultant

Lena Choi - BIPV Design Specialist
"In my work designing net-zero buildings, the Hetech 550W panel has become a preferred choice. The seamless all-black finish and customizable mounting allow true architectural integration—whether as solar roof tiles or vertical facade elements. It’s rare to find a panel that performs this well and looks this good."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Perfect for Modern Homes" - Naomi Park (Architect, Seattle)

Posted: 2 days ago

"Specified these for a client’s minimalist home renovation. The panels disappeared into the roofline—no visible grid lines or silver busbars. Energy production is consistently above forecast. A win for design and performance."

⭐⭐⭐⭐⭐ "Reliable in Snowy Climate" - Greg Whitman (Homeowner, Vermont)

Posted: 1 week ago

"After two snowstorms, the panels cleared faster than my neighbor’s traditional ones. Backside gain from snow reflection really works—I generated 30% more on sunny days post-snowfall."

⭐⭐⭐⭐☆ "Great for Commercial Retrofits" - Olivia James (Property Manager, Chicago)

Posted: 3 weeks ago

"Installed on a mid-rise office building. Needed high output with low visual impact. These delivered. Only note: order mounting hardware early—it’s custom and has a 3-week lead time."

🎯 Reviews by Use Case Category

🏠 Residential Installations (38 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Aesthetic integration (94% mentioned)
  • Bifacial performance in partial shade (81% mentioned)
  • Durability in seasonal weather (88% mentioned)

🏢 Commercial & BIPV Projects (29 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • Customizable mounting and curved integration (92% mentioned)
  • All-black architectural finish (96% mentioned)
  • Consistent output across seasons (89% mentioned)

⚙️ Industrial & Large-Scale Solar Farms (22 Reviews)

  • Average Rating: 5.0/5
  • Most Praised Features:
  • Bifacial gain in reflective environments (100% mentioned)
  • High-temperature performance (95% mentioned)
  • Low degradation and long-term reliability (91% mentioned)

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