Taoistic 600-620W Monocrystalline Topcon Bifacial Solar Panel 23.0% Efficiency for Commercial Use

Customization: Available
After-sales Service: 7/24 Online Service
Warranty: 30 Years

Product Description

Basic Info
Model NO. CHN-620-NRC-DG Number of Cells 132pieces [6×22]
Application Industrial Condition New
Certification CE, TUV, CQC Material Monocrystalline Silicon
Type Topcon Panel Dual Glass
Max. Power 600W-620W Module Efficiency 23.0%
Power Output Tolerance 0~+3% Transport Package Standard Sea-Worthy Packaging
Specification 2382*1134*30mm Origin China
HS Code 85414300 Production Capacity 500,000 Pieces Per Year
Packaging & Delivery
Package Size 238.00cm * 113.00cm * 121.30cm
Package Gross Weight 1270.800kg
Product Description
Monocrystalline Topcon Bifacial Solar Panel 23.0% Efficiency for Commercial Use

One-Stop PV Solar System Turnkey Solutions for Global Partners

As a global leading solar panel manufacturer, our solar panels boast a maximum conversion efficiency of up to 23.0%. They are fully certified with ISO, CQC, TÜV, and other international standards. Backed by a 30-year performance warranty with reinsurance coverage to ensure long-term reliability, they are ideal for large-scale ground power stations and commercial rooftop projects.

LOW MOQ | 2,300 PCS/Day Capacity | OEM ODM Service | One Stop Solar System Solution

Technical Specifications
SKU CHN-620-NRC-DG
Number of Cells 132 pieces [6×22]
Dimensions of Module LWH 2382×1134×30mm
Weight Approx 33.3 kg
Front Side Glass 2.0 mm, Anti-reflection coating glass
Backsheet 2.0 mm, High-transparency coating glass
Frame Anodized aluminum
J-Box Protection level IP68
Cable 4.0mm², 300mm
Number of diodes 3
Wind/Snow Load 2400 Pa/5400 Pa*
Connector MC4 compatible or MC compatible
Technical Layout Specification Details
Production Facility Showcase Advanced Module Inspection
Solar Cell Microscopic Quality Control Finished Solar Panel Storage
Company Profile
Factory Overview Aerial Shot

Who We Are

Our company has adhered to the strategy of scale, refinement, and internationalization since its founding. We focus on the full PV industrial chain, covering R&D, production, and sales of core products, and provide one-stop solutions for global partners.

We maintain uninterrupted production, sales, and marketing operations. Our 30,000 square meters factory boasts a 2GW annual module capacity, fully satisfying bulk orders from distributors, EPCs, and end-users.

Our business covers PV cells, modules, glass, system integration, and turnkey solutions, offering customized services from single products to integrated projects. All products are certified by TUV, CE, CQC, BIS, and INMETRO, ensuring smooth access to global markets.

Innovation drives us forward. We have an independent R&D department and a joint R&D center with leading universities. A modern intelligent control system realizes full-process product data management, enhancing efficiency and consistency.

Upholding the principles of progress and mutual success, we welcome global partners to visit our factory. With reliable quality, sufficient capacity, and professional support, we strive to be your trusted long-term PV partner.

Our Advantages
Automated Production Lines

Automated Production Lines

We have automated PV module lines and offer flexible customization, including special-size modules, multi-language inverter interfaces, and OEM/ODM services for your business needs.

Capacity Utilization Rate

Capacity Utilization Rate

Our capacity utilization rate is 70-80%, ensuring sufficient capacity for new orders. We provide a clear production schedule post-confirmation to avoid delays.

Supply Chain Stability

Supply Chain Stability

We have long-term cooperation with leading suppliers. Key materials have a 30-day inventory, and we prepare alternative suppliers for each core material to avoid production interruption.

Quality Excellence Certification

15+ Years Excellence | Your Trusted Solar Partner

With over a decade of manufacturing expertise, we combine cutting-edge automation with rigorous TÜV/CE-certified quality control. Our in-house R&D team ensures top-tier efficiency, while our dedicated support crew provides seamless after-sales service. Backed by stable production capacity and global shipping experience, we deliver reliability you can count on.

Global Trade Shows Exhibition

Trusted PV Manufacturer at Key Global Trade Shows

We have been a regular exhibitor at renowned solar expos for years, presenting our certified PV modules, system solutions, and customized services to global partners. On-site product demonstrations and one-on-one consultations help us build solid cooperation with distributors and EPCs worldwide.

Factory Audit Onsite

On-Site Factory Audits By Global Clients

Our 2GW capacity, intelligent production system, and certified quality are fully verifiable on-site. We have received numerous visits from distributors, EPCs, and end-users, and gained consistent recognition for our professional capabilities.

Real PV Project Case Studies

Real PV Project Cases - Trusted By Global Clients

Authentic on-site project photos and detailed implementation solutions for different regions and scenarios. Every case is a testament to our R&D strength, product durability, and professional service system. Feel free to consult for more project details.

Packaging & Shipping
Robust Solar Packaging and Delivery Layout

Robust Packaging, Secure Delivery

Your solar panels deserve maximum protection. We use reinforced export-grade cartons with foam padding to prevent micro-cracks and moisture damage. Each pallet is securely strapped for sea or land transport. All packages are clearly labeled for easy identification. We provide loading photos before shipment for your peace of mind.

Frequently Asked Questions (FAQ)
Q: What are the advantages of your company?
As a global manufacturer and brander of solar panels, we boast a daily production capacity of 2,300 panels. With over 15 years of industry experience, we can provide you with comprehensive new energy solar panel solutions, fully TUV & CQC certified.
Q: What is your annual production capacity?
A: Our automated production lines have an annual capacity of over 2 GW, allowing us to reliably support large-scale global projects and distributors.
Q: Can you handle custom OEM/ODM orders?
A: Absolutely. Our dedicated engineering team enables fast customization (OEM/ODM) and continuous product innovation to meet specific market needs.
Q: How about the production time?
A: For standard orders, our lead time is short. For large volume or customized orders, we provide a firm schedule upon receipt of your detailed requirements.
Q: Can you provide PV system design and package sale services for the whole system?
A: Yes, we have professional engineers for preliminary designs on-grid, off-grid, and hybrid systems. We will provide quotations according to your material list and can coordinate transportation services to the port of loading.
Q: What payment and pricing terms do you offer?
A: T/T, Bank Transfer, L/C, Western Union, and Credit Card options are available for order settlement.

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