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Our Latest Blog

27 Sep

PV Module Reliability Tests: The Full List, What Each One Breaks, and What You Can Run In-House

Every IEC 61215 and extended PV module reliability test, what each one breaks, a···

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27 Sep

From Polysilicon to Monocrystalline: What “Semiconductor-Grade” Really Means in PV

Solar-grade polysilicon is quoted at 6N-8N; electronic grade starts at 9N with p···

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27 Sep

LONGi HIBC 28.29% World Record: LIC, iPET and What It Changes for Module Lines

LONGi's HIBC cell reached 28.29%, confirmed by ISFH Germany. What LIC laser crys···

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24 Sep

CE Certified Solar Panel Production Line: Pre-Delivery Certification and Export Compliance

CE certified solar panel production lines from Ooitech: Machinery and EMC Direct···

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21 Sep

Solar Cell vs Solar Panel: What Machine Names Don't Say

Solar cells and solar panels come from two different plants. How to tell which o···

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20 Sep

Laminator Vacuum Pumps: Types and the EVA Window

Why rotary vane, Roots and dry screw pumps are combined on a solar laminator, an···

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20 Sep

Why Solar Panel Glass Is Textured, Not Smooth

Module glass carries a textured outer face and an embossed inner pattern for thr···

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20 Sep

BC Cell Technology Roadmap: Structure to Process

IBC, TBC, HBC and HIBC explained as one problem-solving sequence, and why the 20···

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20 Sep

TOPCon vs BC Solar Cells: A Backside Comparison

The backside photograph shows why BC trades bifaciality for front efficiency, an···

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20 Sep

How to Start a Solar Panel Manufacturing Business

Seven steps to start a solar panel manufacturing business: capacity, building, a···

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20 Sep

Solar Panel Manufacturing Plant Cost and Profit

What a solar panel plant costs beyond the machines: floor area, structural loads···

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20 Sep

Solar Panel Manufacturing Machine Price Explained

How a solar panel machine price is built: the four variables that set it, where ···

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Our Latest Products

STW-60A Shingled String Terminal Head: 20s/String
2025-08-17 17:41:21

STW-60A Shingled String Terminal Head: 20s/String

STW-60A automatic shingled string cell terminal head welding machine by Ooitech uses infrared heating technology to weld busbars on both positive and

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XJCM-13A+ Solar Module IV Tester: A+ Class, 25s
2025-09-08 10:49:43

XJCM-13A+ Solar Module IV Tester: A+ Class, 25s

XJCM-13A2615 IV tester – A+A+A+, 2600×1500mm, 10–100ms pulse for PERC, HJT, TOPCon & IBC. Eliminates capacitance effect. IEC 60904-9:2020 compliant.

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Interconnection Busbar – Solar Cell String Current
2025-09-10 10:36:47

Interconnection Busbar – Solar Cell String Current

Premium interconnection busbar solutions for solar module assembly, featuring high-purity tinned copper construction

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BD03 Frame Gluing Machine: 3-4s per Meter, 2500mm
2025-09-06 13:42:28

BD03 Frame Gluing Machine: 3-4s per Meter, 2500mm

BD03 CNC frame gluing machine – automated aluminum frame sealant application with precise positioning, automatic feeding and uniform glue distribution for

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Ooitech Solar Panel Laminator Complete Product Catalogue
2025-09-06 11:45:28

Ooitech Solar Panel Laminator Complete Product Catalogue

Ooitech solar panel laminator full catalogue: 10 models, technical specs comparison, system descriptions, safety controls

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Robot String Cell Layup HS-PBR: 5s/String, ±0.3mm
2025-09-05 22:01:28

Robot String Cell Layup HS-PBR: 5s/String, ±0.3mm

Ooitech HS-PBR Robot String Cell Layup Machine delivers high-precision automated string cell arrangement with ±0.3mm accuracy and ≤5s cycle time per

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