TONGWEI SOLAR solar panels
Official distributor: Vico Export Solar Energy
Tongwei Solar is one of the largest photovoltaic manufacturers in the world and a key player in the global solar industry. Founded in 1982 and headquartered in Chengdu (China), the company is the first photovoltaic manufacturer included in the Fortune Global 500 ranking, consolidating its position as an industrial manufacturer of the highest financial strength.
With more than 40 years of experience, a presence in over 70 countries, and strong international expansion, Tongwei combines industrial scale, technological innovation, and financial reliability, positioning itself as a strategic supplier for residential, commercial & industrial, and utility-scale projects.
WHY TONGWEI SOLAR?
- Fortune Global 500 manufacturer, a global benchmark in the photovoltaic sector
- Full vertical integration, from polysilicon to module
- Leadership in high-efficiency N-type technology
- Tier 1 and highly bankable manufacturer, suitable for large-scale projects
VERTICAL INTEGRATION AND TOTAL QUALITY CONTROL
Tongwei Solar stands out for its fully integrated photovoltaic value chain, covering the production of polysilicon, wafers, cells, and modules. This model enables strict quality control, high supply stability, and greater consistency in product performance.
Vertical integration is a key factor for installers, EPCs, and developers seeking long-term reliability, traceability, and security in financed projects.
TONGWEI SOLAR
TWMNH-54HD
- TNC1.0
- Power: 495W – 515W
- Black Frame, N-type, Bifacial, Dual Glass
- Dimensions: 1961 x 1134 x 30mm
- Efficiency: 22.3% – 23.2%
- Product warranty: 15 yearS
- Performance warranty: 30 years
REFERENCES
TWMNH-54HD495
TWMNH-54HD500
TWMNH-54HD505
TWMNH-54HD510
TWMNH-54HD515
TONGWEI SOLAR
TWMNF-66HD
- TNC1.0
- Power: 705W – 725W
- N-type, Bifacial
- Dimensions: 2384x 1303 x 33mm
- Efficiency: 22.7% – 23.3%
- Product warranty: 12 years
- Performance warranty: 30 years
REFERENCES
TWMNF-66HD705
TWMNF-66HD710
TWMNF-66HD715
TWMNF-66HD720
TWMNF-66HD725
TONGWEI SOLAR
TWMNH-66HD
- TNC1.0
- Power: 610W – 630W
- N-type, Bifacial
- Dimensions: 2382 x 1134 x 30mm
- Efficiency: 22.6% – 23.3%
- Product warranty: 12 years
- Performance warranty: 30 years
REFERENCES
TWMNH-66HD610
TWMNH-66HD615
TWMNH-66HD620
TWMNH-66HD625
TWMNH-66HD630
TONGWEI SOLAR
TWMND-72HD
- TNC1.0
- Power: 580W – 600W
- N-type, Bifacial
- Dimensions: 2278 x 1134 x 30mm
- Efficiency: 22.5% – 23.2%
- Product warranty: 12 years
- Performance warranty: 30 years
REFERENCES
TWMND-72HD580
TWMND-72HD585
TWMND-72HD590
TWMND-72HD595
TWMND-72HD600
TONGWEI SOLAR
TWMNH-48HD
- TNC2.0
- Power: 445W – 465W
- Black Frame, N-type, Bifacial, Dual Glass
- Dimensions: 1762 x 1134 x 30mm
- Efficiency: 22.3% – 23.3%
- Product warranty: 15 years
- Performance warranty: 30 years
REFERENCES
TWMNH-48HD445
TWMNH-48HD450
TWMNH-48HD455
TWMNH-48HD460
TWMNH-48HD465
TONGWEI SOLAR
TWMNH-48HW
- TNC2.0
- Power: 455W – 475W
- Black Frame, N-type, Dual Glass
- Dimensions: 1762 x 1134 x 30mm
- Efficiency: 22.8% – 23.8%
- Product warranty: 15 years
- Performance warranty: 30 years
REFERENCES
TWMNH-48HW455
TWMNH-48HW460
TWMNH-48HW465
TWMNH-48HW470
TWMNH-48HW475
TONGWEI SOLAR
TWMNH-48HE
- TNC2.0
- Power: 450W – 470W
- Full Black, N-type, Dual Glass
- Dimensions: 1762 x 1134 x 30mm
- Efficiency: 22.5% – 23.5%
- Product warranty: 15 years
- Performance warranty: 30 years
REFERENCES
TWMNH-48HE450
TWMNH-48HE455
TWMNH-48HE460
TWMNH-48HE465
TWMNH-48HE470
TWMNH-48HE475
TONGWEI SOLAR
TWMNH-66HD
- TNC2.0
- Power: 620W – 640W
- N-type, Bifacial
- Dimensions: 2382 x 1134 x 30mm
- Efficiency: 23.0% – 23.7%
- Product warranty: 12 years
- Performance warranty: 30 years
REFERENCES
TWMNH-66HD620
TWMNH-66HD625
TWMNH-66HD630
TWMNH-66HD635
TWMNH-66HD640
TONGWEI SOLAR
TWMNF-66HD
- TNC2.0
- Power: 720W – 740W
- N-type, Bifacial
- Dimensions: 2384 x 1303 x 33mm
- Efficiency: 23.2% – 23.8%
- Product warranty: 12 years
- Performance warranty: 30 years
REFERENCES
TWMNF-66HD720
TWMNF-66HD725
TWMNF-66HD730
TWMNF-66HD735
TWMNF-66HD740
HIGH-EFFICIENCY N-TYPE TECHNOLOGY
Tongwei is a global leader in solar cell manufacturing and a pioneer in advanced N-type technologies applied to its latest-generation modules. Its solutions are based on:
- TNC technology (N-type Passivated Contact)
- Certified high efficiency levels exceeding 25%
- Excellent performance in bifacial and high-demand installations
This technological commitment results in higher energy output, lower degradation, and solid performance under real operating conditions.
RELIABILITY, BANKABILITY AND GLOBAL SCALE
Tongwei Solar is a Bloomberg Tier 1 manufacturer and holds an “A” rating in PV ModuleTech Bankability Ratings, ensuring acceptance in internationally financed projects.
Its strong financial structure, large-scale industrial capacity, and proven supply track record make Tongwei a safe choice for utility-scale plants, C&I projects, and professional distribution in European markets.
FAQ: Frequently Asked Questions about Tongwei Solar solar panels
Why choose Tongwei Solar panels for your photovoltaic projects?
Because Tongwei Solar is one of the world’s largest photovoltaic manufacturers and the first solar manufacturer included in the Fortune Global 500 ranking. It stands out for its full vertical integration, leadership in N-type technology, and high reliability for residential, C&I, and utility-scale projects.
What differentiates Tongwei’s N-type TNC technology from other technologies on the market?
Tongwei’s TNC technology (N-type Passivated Contact) delivers higher efficiency, lower degradation, and better performance at high temperatures compared to conventional technologies such as PERC. This results in higher energy production and a lower LCOE over the system’s lifetime.
What is the difference between TNC 1.0 and TNC 2.0?
TNC 1.0 is a proven, reliable, and cost-competitive N-type solution, ideal for high-volume projects.
TNC 2.0 is the evolution of this technology, offering higher power, higher efficiency, improved bifaciality, and greater reliability, designed for more demanding projects focused on maximum energy yield.
Where to buy Tongwei Solar panels in Spain?
You can purchase Tongwei Solar panels through Vico Export Solar Energy, a professional supplier specializing in photovoltaic solutions for installers, distributors, and large-scale projects in Spain and Europe.
What warranty do Tongwei Solar panels offer?
Tongwei Solar modules come with a product warranty of up to 15 years (depending on the model) and a linear power warranty of up to 30 years, with reduced annual degradation, ensuring long-term performance and reliability.
Why trust Vico Export Solar Energy as your Tongwei Solar supplier?
Because at Vico Export Solar Energy we provide specialized technical advisory, commercial support for professional projects, and supply tailored to residential, C&I, and utility-scale installations, working exclusively with Tier 1 manufacturers and proven solutions.