What defects can the solar EL tester detect?

The EL tester checks cracks, breakage, black spots, mixed wafers, process defects and cold solder joints.

What module sizes can this production line handle?

The listed module range is 1600 x 990 mm to 2500 x 1400 mm.

What are the factory, power and lead time requirements?

Factory guidance is 2800-3800 m2 with about 500 kW power and about 2600 L/min air; lead time is about one month off-season and 1-3 months in peak season.

150MW Automatic Solar Panel Production Line for Mbb Half Cell Modules

Name: 150MW Automatic Solar Panel Production Line for Mbb Half Cell Modules
Brand: Wuhan Ooitech Trading Co., Ltd.
SKU: 1984616355

Hubei, ChinaWuhan Ooitech Trading Co., Ltd.

US$2,100,000.00-2,300,000.00

1 Set

Product profile

Customization

Available

Production Scope

Product Line

Condition

New

Model NO.

150MW MBB line

Automation

Automatic

After-sales Service

Online Technical Support and Remote Assistance

Capacity

150MW

Busbar

5bb-12bb

Solar Cell

156-210 mm

Max Module Size

2500 X 1400 mm

Min Module Size

1600 X 990 mm

Production Process

Automatic PV Module Manufacturing Line

Integrated Equipment

Tester, Laser Cutter, Stringer, Layup, EL Tester

Certification

Air Requirement

About 2600 L/Min

Power Requirement

About 500 Kw

Warranty

One Year Warranty

Transport Package

Sea Transportation Export Packing

Specification

150MW Automatic PV Production Line

Trademark

Ooitech

Origin

China

Production Capacity

150MW/Year

Key features

150MW annual capacity full automatic solar panel manufacturing line for high-volume PV module production.

Supports MBB solar cells with flexible 5BB to 12BB busbar configurations.

Compatible with solar cell sizes from 156 mm to 210 mm.

Integrated line includes PV tester, laser cutter, stringer, layup, bussing, EL tester, laminator and framing machine.

Water-free laser cutting supports half-cell and 1/3-cell processing with lower cutting temperature.

Automatic solar cell stringer welds cells in series through copper ribbon.

EL testing checks cracks, breakage, black spots, mixed wafers and process defects.

Supports module sizes from 1600 x 990 mm to 2500 x 1400 mm; CE and one-year warranty information available.

Company profile

Wuhan Ooitech Trading Co., Ltd.

Hubei, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2013-04-08 CertifiedNearest Port: Wuhan Port, Shanghai PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryWuhan Ooitech Trading Co., Ltd. is identified as a China-based manufacturer/factory specializing in solar panel production equipment and turnkey production lines. The supplier reports 100 sets of annual capacity for tabber-stringer machines, laminators, framing machines, and solar cell testing machines, and states that exports account for 90% of sales, with markets spanning multiple global regions. It offers semi- and fully automatic production lines and turnkey solutions from 5MW to 200MW, including customized project capacities. ISO 9001 certification, 6–10 R&D engineers, 6–10 quality-control staff, eight operating production lines, and more than 15 years of solar-industry experience are reported. The supplied information does not sufficiently establish after-sales performance, financial credibility, or verified customer-case outcomes. Trade records show limited listed transactions, but no financial figures are presented.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and is described as founded in 2013, with a factory in Wuxi in addition to its Wuhan location. This supports classification as a manufacturing-oriented supplier rather than only a trading intermediary.

CertificationsThe supplier reports holding ISO 9001 certification for its management system. This is explicit evidence of certification, although the provided slices do not state the certificate’s scope, issuing body, or validity period.

R&D capabilityThe supplier reports 6–10 R&D engineers, more than 10 patents pending, and over 15 years of experience in solar-equipment research, development, production, and sales. These details provide explicit evidence of R&D activity and claimed intellectual-property development.

Production capacityReported capacity includes 100 sets each of tabber-stringer machines, laminators, framing machines, and solar-cell testing machines, alongside eight operating production lines. The supplier also reports broad export reach and 90% export sales, supporting substantial production and international fulfillment capability, though the stated solar-panel-line output contains an unclear unit description.

Customization capabilityThe supplier explicitly offers 5–200MW turnkey solar-panel production-line solutions and describes customized project capacities from 5MW through 100MW. It also supports semi-automatic, fully automatic, and manual-line upgrade projects, demonstrating stated capability to tailor solutions to project requirements.

Product Q&A

Q:What is the production capacity of this solar panel production line?

The line is designed for 150MW annual production capacity.

Q:What solar cell size and busbar range does the line support?

It supports 156-210 mm solar cells and flexible 5BB-12BB busbar configurations.

Q:Which machines are included in the automatic PV module line?

The line includes PV cell and module testers, laser cutting machine, cell stringer, layup machine, bussing machine, EL tester, laminator and framing machine.

Q:What does the solar cell laser cutting machine do?

It cuts cells into half or 1/3 pieces using lower-power, lower-temperature, water-free laser dicing.

Q:Does the line include automatic solar cell stringing?

Yes. The automatic stringer welds solar cells in series through copper ribbon to form cell strings.