Wuhan DR Laser Technology Corp., Ltd.
武汉帝尔激光科技股份有限公司
DR Laser, founded in Wuhan in 2008, makes laser systems for solar cell lines. Its perovskite scriber splits one coated panel into connected sub-cells, using eight to twelve laser channels on a gantry. Bring your layer stack and pattern file and the quote can be specific.
Supplier at a glance
- Location
- Wuhan, Hubei
- Equipment listed here
- Laser scribing
- Profile sources
- 3 named sources; source list
Company scope
What the company makes
Wuhan DR Laser Technology says it started in Wuhan in 2008 and concentrates on laser applications for high-efficiency solar cells. Its catalogue splits the solar range into ablation, doping, drilling, scribing and repair machines. The company also sells display and semiconductor equipment.
The machine covered here is the perovskite solar-cell laser scribing system. It divides a large coated substrate into interconnected sub-cells. It neither cuts silicon wafers nor assembles modules. Coating, encapsulation and module testing come from other stations in the line.
DR Laser lists a precision gantry, substrate levelling, adaptive dust extraction and parallel laser channels, with optics and processing strategy matched to the customer's cell structure. So the first thing to send is your layer structure and the scribe pattern you need.
Company scope sources: [1]
Equipment portfolio
Start with the actual equipment
The entries below cover selected products and series from this manufacturer. Ask for the full catalogue if your project needs other models.
Perovskite solar cell laser scribing system →
DR Laser's perovskite scribing system patterns large-area solar cell substrates from a gantry carrying eight to twelve parallel laser channels. Floating clamps and glass hooks hold the glass level, dust extraction runs in step with the laser, and optics are set up… [2]
Specifications & selection questions →Machine design
DR Laser perovskite scriber: handling, optics and cycle figures
| Specification | Listed figure | Where it appears |
|---|---|---|
| Substrate size | 1600 × 1000 mm | Feature list, maximum glass substrate |
| Processing area | 1650 × 1000 mm | Indicator table, effective laser area |
| Optical channels | 8–12 | Range; channel count is set per order |
| Cycle / scan speed | 40 s / above 1.5 m/s | Listed figures; the offer should state the pattern and handling they cover |
Ask for a trial on your film stack and the exact configuration before you plan production capacity. [2]
Gantry, levelling and alignment
The scriber runs on a large-format gantry. Floating clamps and glass hooks level each substrate, and alignment combines mechanical stops with vision. DR Laser gives a substrate size up to 1600 by 1000 mm in its feature list and a 1650 by 1000 mm effective processing area in its indicator table. Ask DR Laser which figure governs your glass, and request the fixture drawing with flatness, edge allowance and usable pattern area. When you compare offers, weigh the handling and alignment system as heavily as the laser source. [2]
Parallel channels and dust extraction
Eight to twelve laser channels work side by side, and DR Laser customises both the optics and the processing scheme. Dust extraction adapts to the job, with airflow outlets synchronised to the laser. Each functional layer responds differently to wavelength and power. Ask for the proposed process sequence, optical layout and extraction setup for your actual stack, and request trial samples showing clean isolation with no harm to the layers that must stay intact. [2]
Cycle time and scribing speed
The indicator table lists a 40-second cycle, and the feature list gives a scribing speed above 1.5 m/s. The page leaves out which pattern, channel count and handling steps sit inside those 40 seconds. Before you size a line, run a trial on a full substrate with every required track, timing loading, alignment, processing and unloading as one sequence. Count a substrate as finished only once it passes your electrical and visual checks. [2]
Company scope
DR Laser's wider laser range and company filings
Silicon, display and semiconductor lasers
Besides the perovskite scriber, the DR Laser catalogue covers doping, ablation, drilling and repair for solar cells, and micro-drilling, transfer and cutting for display and semiconductor work. That shows how wide the company's laser business runs. A silicon doping job or a display-glass cut says little about perovskite scribing, so ask for references and trial data on the layer stack and machine configuration you plan to buy. [1]
The 2025 annual report
DR Laser's 2025 annual report, hosted on CNINFO, is filed under the company's Chinese legal name. It ties the product website to a listed legal entity and gives company-level financial and market information. For scriber performance and delivery dates, rely on the trial results and contract terms you agree with DR Laser. [3]
Project fit
Match the offering to your project
The scriber suits a project that already knows its large-area perovskite layer design and wants laser patterning that removes only chosen layers, with tight alignment and debris control. Coating, encapsulation and the electrical performance of the finished module belong to other stations, so give those jobs their own owners in the project plan.
Confirm before ordering
- Which layer stack, optics and channel package the 40 s cycle and the 1.5 m/s speed refer to, so you can plan capacity.
- Isolation quality, debris level and layer damage on your own material, shown on a fully processed substrate.
- Whether 1600 × 1000 mm or 1650 × 1000 mm applies to your glass, and where the machine is built and commissioned.
Substrate size, processing area, scan speed and cycle time appear with DR Laser's own labels; ask which of them hold for the channel package you are offered.
Certificates & approvals
Approvals on file
No factory audit or equipment certificate is on file for this manufacturer yet. Ask for current certificates, with their scope and validity, in your quotation request.
Prepare before contacting
Your Perovskite solar cell laser scribing system enquiry checklist
Tick the questions that apply to your project, then take them into your sourcing request. Ticking an item here does not contact the manufacturer.
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Continue to sourcing requestBuyer questions
Does the 40-second cycle equal finished-module output?
No. The 40 s figure covers scribing on a pattern the product page leaves undefined, and the machine only scribes. Coating, encapsulation and testing add their own time. Ask for a timed trial on your pattern. [2]
Can a silicon cell laser reference stand in for perovskite results?
Silicon doping or ablation is a different process on a different material. Ask DR Laser for trial and inspection results on your perovskite layers. [1]
What should a perovskite scribing request include?
Name the layer stack, say which of the P1, P2 or P3 separations you need, and set the acceptable removal and isolation results. Then ask for trial scribes and measurements on your own substrate and layers.
Sources
Where this information comes from
Covers the perovskite scriber's design, its listed dimensions and cycle figures, and DR Laser's 2025 annual report.
Company facts come from the publications listed below, each with the date it was checked. The project-fit notes and enquiry checklist are our buying guidance.
- DR Laser company and technology overview ↗Manufacturer website · Checked Checked 2026-09-26 and 2026-10-07
Company history and its separate laser application families.
- DR Laser perovskite solar-cell scribing system ↗Manufacturer product page · Checked Checked 2026-10-07
Substrate handling, optics, dust extraction and the technical indicator table.
- DR Laser 2025 annual report ↗Annual report filed on CNINFO · Checked Checked 2026-10-07
Legal name and company-level business information.
Report a correction · How we prepare listings · Represent this manufacturer?
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