Xiamen D.T. Multi Tech Co., Ltd. is one of the most reliable manufacturers and suppliers of high efficiency solar panel 720w in China. With abundant experience, we warmly welcome you to wholesale cheap high efficiency solar panel 720w from our factory. If you have any enquiry about cooperation, please feel free to email us.
High Efficiency Solar Panel 720W
In the evolving landscape of global photovoltaic projects, optimizing the Levelized Cost of Energy (LCOE) is no longer just a goal-it is a competitive necessity. As a leading global integrated smart energy solutions provider, D.T. Multi Tech introduces the High Efficiency Solar Panel 720W series, a flagship N-Type Bifacial Glass Module designed specifically for utility-scale power plants and high-demand commercial and industrial (C&I) applications.
Why Choose Our 720W N-Type Technology
Our modules represent the pinnacle of current PV technology, integrating N-Type mono cells with a bifacial design to deliver unprecedented power density and long-term reliability.
Superior Power Generation & Efficiency
The series spans from 710W to 730W (STC), featuring a module efficiency of up to 23.50%. By utilizing 132 high-density cells (210mm), these modules maximize energy harvest per square meter, significantly reducing the balance-of-system (BOS) costs for large-scale installations.
Enhanced Bifacial Yield
With a bifacial rate of 80% ± 5%, our modules capture reflected light from the backside, providing substantial power gain. Under BNPI conditions, the 730W model can reach a staggering 809W of total power output, making it one of the most powerful "bankable" solutions on the market today.
Industry-Leading Temperature Performance
Engineered for harsh environments, the module boasts an excellent temperature coefficient (Pmax) of -0.290%/°C. This ensures stable performance in high-temperature regions such as the Middle East and Africa, where traditional modules often suffer from significant power degradation.
Optimized Low-Light Response
Our N-Type cells are designed for excellent low-light performance, extending the effective power generation window by an hour or more during the early morning and late evening, directly increasing the project's total energy yield (kWh).
SPECIFICATION (STC)
| MODEL TYPE | DT710-33V-MHD | DT715-33V-MHD | DT720-33V-MHD | DT725-33V-MHD | DT730-33V-MHD |
| Rated Peak Power-Pmax(Wp) | 710 | 715 | 720 | 725 | 730 |
| Maximum Power Voltage-Vmp(V) | 40.78 | 40.9 | 41 | 41.13 | 41.25 |
| Maximum Power Current-Imp(A) | 17.41 | 17.48 | 17.56 | 17.63 | 17.7 |
| Open Circuit Voltage-Voc(V) | 48.84±3% | 48.98±3% | 49.10±3% | 49.26±3% | 49.40±3% |
| Short Circuit Current-Isc(A) | 18.40±3% | 18.48±3% | 18.56±3% | 18.63±3% | 18.71±3% |
| Module Efficiency(%) | 22.86 | 23.02 | 23.18 | 23.34 | 23.5 |
*Irradiance at 1000 W/m², Cell Temp 25°C, Air Mass AM1.5
MECHANICAL CHARACTERISTICS
| Cell Type (mm) | 210-105 N-Type Mono |
| No. Of Cells | 132(12+11) |
| Module Dimensions(mm) | 2384*1303*33 |
| Weight | 38.00 kg |
| Bifacial Glass Front Glass(mm) | 2.0mm AR Coating Tempered Glass |
| Bifacial Glass Back Glass(mm) | 2.0mm Glazed Glass |
| Frame | Anodized Aluminium Alloy(Silver) |
| Junction Box | IP68,1500VDC, 3 Schottky Bypass Diodes |
| Cables | 4.0mm²,Positive(+)-300mm,Negative(-)-300mm, Or Customized Length |
| Connector | IP68 |
| Snow Load/Wind Load | 5400Pa/2400Pa |
| Class Of Safety Protection | Class II |
| IEC Component Fire Rating | Class A |
Reliability and Global Compliance
As a Bloomberg Tier 1 manufacturer, we prioritize durability and investment security. Our modules are engineered to resist LID (Light Induced Degradation) and LeTID, ensuring that your investment maintains its value over decades.
15-Year Product Warranty on materials and processing.
30-Year Linear Power Warranty, guaranteeing at least 87.4% output by the end of the term.
Certifications
Our products meet the most stringent international and regional standards, facilitating easy project financing and grid connection:
Quality & Environment: ISO 9001, ISO 14001, ISO 45001
Standard Compliance: IEC 61215:2021, IEC 61730:2023
Market Specifics: INMETRO (Brazil), SASO (Saudi Arabia), MCS (UK), CE, TUV.
FAQ
Q: How does the 720W power rating specifically impact my project's LCOE?
A: By utilizing ultra-high power modules (710W–730W), you significantly reduce the number of modules required for a fixed capacity. This leads to substantial savings in **Balance of System (BOS)** costs, including fewer mounting structures, less cabling, and reduced labor hours during installation, which are key drivers in lowering the overall LCOE.
Q: How does the N-Type technology differ from traditional P-Type in terms of long-term degradation?
A: N-Type cells are inherently immune to LID (Light Induced Degradation) because they do not suffer from the boron-oxygen pair defects found in P-Type modules. Our modules also feature enhanced resistance to LeTID (Light and Elevated Temperature Induced Degradation), ensuring more stable power output and higher energy yields over the 30-year lifecycle.
Q: Can these modules withstand extreme weather conditions like heavy snow or high winds?
A: Yes. The mechanical design features a 2.0mm + 2.0mm bifacial glass structure with an anodized aluminum alloy frame. It is certified to withstand a front-side snow load of 5400Pa and a rear-side wind load of 2400Pa, meeting the requirements for most global geographical locations.
Q: How does the low-light performance affect the "effective generation hours"?
A: Due to superior spectral response and cell architecture, these modules demonstrate excellent low-light performance. This allows the system to begin generating power earlier in the morning and continue later into the evening-extending the daily generation window by up to 1 hour or more compared to conventional modules.
Q: What international certifications do you hold to ensure bankability?
A: Our 720W series is fully compliant with the latest global standards, including IEC 61215:2021 and IEC 61730:2023. We also hold regional certifications such as INMETRO (Brazil) and SASO (Saudi Arabia), and maintain ISO 9001/14001/45001 management system standards to ensure consistent quality.
Solar Panel Factory
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