Xiamen D.T. Multi Tech Co., Ltd. is one of the most reliable manufacturers and suppliers of pv module bifacial 720w in China. With abundant experience, we warmly welcome you to wholesale cheap pv module bifacial 720w from our factory. If you have any enquiry about cooperation, please feel free to email us.
Products Description
As global energy markets shift towards lower LCOE (Levelized Cost of Energy), the Hyper-ion Series PV module bifacial stands out as the pinnacle of N-type Heterojunction (HJT) technology. Designed for utility-scale power plants and high-yield commercial projects, this module combines a peak power output of 745Wp with an industry-leading efficiency of 24.0%.
High-Performance Engineering for Maximum Yield
The RSM132-8-720-745BHDG model leverages 132 half-cut HJT cells to minimize internal resistance and maximize sunlight absorption. Unlike traditional PERC modules, our bifacial PV module offers a bifaciality factor of 90%, allowing you to capture significant energy from the rear side-especially in environments with high albedo like sand, gravel, or specialized reflective ground covers.
Why Choose Our HJT Bifacial Modules?
Lower LCOE & Faster ROI
By delivering higher wattage per square meter and superior bifaciality, the Hyper-ion series significantly reduces the balance of system (BOS) costs, including cabling, racking, and land usage. This results in a faster return on investment for large-scale solar developers.
Reliability & Durability
The heterojunction structure is naturally resistant to PID (Potential Induced Degradation) and LID (Light Induced Degradation). Our modules are built to withstand harsh environmental stressors, backed by comprehensive industry certifications (IEC 61215/61730).
Seamless Integration
Whether you are designing a utility-scale solar farm or a high-efficiency commercial rooftop, these modules are compatible with leading global inverter brands and tracking mounting systems, ensuring a smooth installation process.
ELECTRICAL DATA (STC)
| Model Type | RSM132-720-745BHDG | |||||
| Rated Power in Watts-Pmax(Wp) | 720 | 725 | 730 | 735 | 740 | 745 |
| Open Circuit Voltage-Voc(V) | 50.18 | 50.26 | 50.33 | 50.4 | 50.47 | 50.54 |
| Short Circuit Current-Isc(A) | 18.19 | 18.29 | 18.38 | 18.47 | 18.56 | 18.65 |
| Maximum Power Voltage-Vmpp(V) | 42.08 | 42.14 | 42.2 | 42.26 | 42.32 | 42.38 |
| Maximum Power Current-Impp(A) | 17.13 | 17.23 | 17.32 | 17.41 | 17.5 | 17.59 |
| Module Efficiency (%) * | 23.2 | 23.3 | 23.5 | 23.7 | 23.8 | 24 |
STC: Irradiance 1000 W/m², Cell Temperature 25°C, Air Mass AM1.5 according to EN 60904-3.
Electrical characteristics with 10% rear side power gain
| Total Equivalent power -Pmax(Wp) | 792 | 798 | 803 | 809 | 814 | 820 |
| Open Circuit Voltage-Voc(V) | 50.18 | 50.26 | 50.33 | 50.4 | 50.47 | 50.54 |
| Short Circuit Current-Isc(A) | 20.01 | 20.12 | 20.22 | 20.32 | 20.42 | 20.52 |
| Maximum Power Voltage-Vmpp(V) | 42.08 | 42.14 | 42.2 | 42.26 | 42.32 | 42.38 |
| Maximum Power Current-Impp(A) | 18.84 | 18.95 | 19.05 | 19.15 | 19.25 | 19.35 |
Direct Support & Global Logistics
As a specialized supplier with a strong presence in Southeast Asia and beyond, we provide more than just hardware. We offer:
One-Stop System Solutions: From HJT modules to matched storage and mounting.
Localized Inventory: Ready-to-ship stock in key regional hubs to minimize lead times.
Technical Consultation: Detailed string design and bifacial gain calculations for your specific site.
FAQ
Q: What makes HJT (Heterojunction) bifacial modules superior to TOPCon or PERC?
A: HJT technology combines crystalline silicon with thin-film silicon, offering a lower temperature coefficient and a higher bifaciality factor (up to 90%). This results in significantly higher energy yields in hot climates and better weak-light performance compared to TOPCon or PERC.
Q: Is the 24.0% efficiency rated at the cell level or the module level?
A: The 24.0% efficiency refers to the Full Module Efficiency at STC (Standard Test Conditions), not just the cell efficiency. This reflects the advanced 132-cell half-cut layout and high-density interconnection.
Q: What type of mounting systems are recommended for these bifacial modules?
A: To maximize rear-side yield, we recommend Single-axis Trackers or Fixed-tilt Racking with high ground clearance (at least 1 meter) and minimal shading from the rails on the backside of the module.
Q: What is the power degradation rate over 30 years?
A: We guarantee a first-year degradation of less than 1%, with an annual linear degradation of approximately 0.375%. After 30 years, the module is guaranteed to maintain at least 88% of its original rated power.
Q: What is the lead time for a 5MW utility-scale order?
A: For standard specifications, the lead time is typically 4-6 weeks from deposit to port. For regions where we have local stock, delivery can be as fast as 7-10 days.
Hot Tags: pv module bifacial 720w, pv module bifacial 720w manufacturers, suppliers, factory, Double Glass Module, solar panel 550w, 550 watt solar panel, Solar Panel 360 Watt, 610W Solar Panel, 550 watt solar panel for sale