Solar panel production line

  • 500MW Solar panel production line
500MW Solar panel production line

500MW Solar panel production line

Please watch the video on Youtube:

500MW Solar panel production line

It is a complete solar panel prodcution line, base on turn-key solution . 

Production capacity : 500MW per year ( 1 working shift ).

Production speed : 150pcs solar panel per hour depend on producing 605w solar panel.

Building space :  More than 7000 sqm ( Include office , do not include warehouse ).

Working people : More than 35 persons.

Power consumption : Maximum :450KW, Average.

Investment for machine : Around 2,506,100 USD.

Delivery time :  Less than 70 working days .

Service supply : Lay out desigh, Location installation,

 Location training, Location trial prodution. After service.

1, Solar panel laminator     More detial

Double chamber lamiantor 2022 05 18.jpgVideo :

2, Lossless solar cell cutting machine                  More detail


3, Tabbing and string machine                                More detail

Tabbing and string machine High speed.jpg

4, EVA / BACKSHEET cutting machine     More detail

Auto EVA cutting machine.jpgVideo :

5, Solering ribbon cutter       More detail

Ribbon cutter 2.jpgVideo :

6, Glass loading machine 


Loading PV glass by Pneumatic chuck.

Shifting suction cup will absorb the glass from the pallet and put it on the conveying line

The equipment is equipped with double photoelectric switch confirmation, which can avoid the protection of glass collision caused by wrong action

Put the paper between the glass into the isolation box

Automatic warning of material shortage (sound and light)

The feeding area has a protection grating or safety door

With ionic fan for dust blowing glass

Can meet different specifications of glass use

With paper separation recycling function

Meet the 150P (3.2mm) one drag glass size, and 2 torches directly seamless switch.

Working power supply

 AC 380V 3 phase 5 wire system 50Hz

Work pressure

0.6 ~ 0.7 Mpa


5 KW

Manipulator load


7, Laying up machine                         More detail

Layup machine 1.jpgLayup machine 1.jpg

8,  EL&VI tester

EL tester EL-2600A.jpg

Electroluminescent inspection for detect solar panel before laminating and after laminating.

To check solar panel of secluded split, cracked cell, rosin joint, wire break and other defects.

Can testing module: 2600mm x 1400mm

Maximum current: 10AMaximum voltage: 60V

IncludeCabinetInclude infrared camera+ Computer + Software

4 cameras, take 12 pictures for one solar module , the pixel get 20 million.

Time of exposure0.1 S-25.5 S Adjustable

Power:  220V 10A or customize.

Working environment temperature 10 - 30 ℃

Humidity: 20 - 70%

Main function of characteristics:

By using images can find: material other defects. the sides of the pneumatic feeding short, art and craft contamination

Testing fast and convenience was longtime 1s - 25s  adjustable 

It is testing on line.

Power consume : 2 KW 

9. Trimming machine

Trimming machine.jpg

Work beat 20 seconds

Suitable size Length: 1650-2500 - mm ; width : 990-1400 - mm

The maximum weight: 50Kg

Power supply AC 380V 3-phase 5-wire 380V 50HZ/60HZ

Rated power: 3KW

Working pressure 0.6-0.8 Mpa

The gas consumption of 500  L / min.

The maximum weight of a single device is 1500kg.

10. Inspection machine

Inspection machine.jpg

Turning over for visual inspection solar panel after trimming .

Automatic turning by PLC control .

Be apply to the solar panel 990 x 1890 mm ~ 2600 x 1400mm.

11. Gluing and framing machine

Gluing and framing machine.jpg

Technical Specification

1) Solar Panel Minimum size 1650X990X50 (35) mm;

2)  Solar Panel maximum size 2500X1400X50 (35) mm

3Compatible with a maximum weight:50kg

4Rated power: framing machine 13kw,machine hand 5kw

5Working power: AC 380V 3-phase 5-wire system 380V 50HZ/60HZ

6Air consumption: Framing machine 800L/min Manipulator 20L/min

7The maximum weight of a single device: Framing machine 4000kg Manipulator 2000kg

8Working noise ≤72db

9)  Source of compressed air cylinders volume: air Source: 0.6 ~ 0.8 Mpa;

10)  PLC program.

11)  Auto loading .

12)  The heavy screw mechanism makes the frame error very small.

Features of the machine

Strong point , the width dimension can be adjust.

Distinctive allocation is locked up. The multiple spot assists pressure the head handle simple, convenient.

12. JB gluing machine      More detail

JB gluing machine.jpgVideo:

13.  Gel Injection machine      More detail

Gel Injection machine.jpg

14. Unloding machine                  More detail

Unloding machine.jpg

15. Grinding machine              More detail

Grinding machine.jpg

16. Solar module tester         More detail

solar module tester.jpgVideo:

17. Hlpot &resistance test

Hlpot &resistance test.jpg

The tester is an equipment for measuring withstand voltage, and it intuitively actually quickly and reliably tests a variety of electrical safety performance indicators, such as breakdown voltage, leakage current etc. of equipments under test and it also tests performance of components and the whole machine as AC high voltage source. ET2670A withstand voltage tester is designed according to the International and national safety standard such as IECISOBSVLJIS, and its withstand voltage AC is 0~5kV, leakage current AC is 0.1~20mA. The tester is widely used in measuring safety withstand and leakage current tests for different electrical apparatus, insulation materials, high-low voltage switchgear, low voltage bus, electric machine and components. At the same time, the tester is an integral withstand voltage test equipment for research laboratories and the department of technical supervision.

Test voltage, leakage current test and time are all-digital displayed. And rupturing current can be randomly and continuously set up depending on different safety standards and customers’ requirements that enriches its function. And the leakage current display actual value of testing leakage current and compare how well of withstand voltage between the same products of different bathes or products from different companies.

Technical specifications

1)  Voltage measuring range: AC≥6000V

2)   Leakage measuring range: AC(0.12/20)mA  grade2±5%

3)   Leakage current alarm reset range: AC: ( 0.12/20)mA  grade2±5%Continuously setting

4)   Time test range: (199)s±5% Continuously setting, manual test 

5)   Transformer Capacity: 500VA

6)   Output waveform: 50Hz, Sine wave

7)   Working condition: environment temperature 0~40

8)   Relative humidity ≤75%

9)   Atmospheric pressure: 101.25kPa

10)   Charge: AC:240V   (50±2.5)Hz

Notice before use

1)   User must understand operation manual

2)   The tester must use three cord power wires, and center ground wires need to connect well.

3)   When the tester connects to device under test, make sure the tester in reset mode and the output test current adjusted to “0”.

4)   Once test and owe resistance lights are damaged, they must be changed immediately in case misjudgment.

18. Stacking machine      More detail


19. Air ompressor   ( It is nomally compressor , But will be lower price from China ).          More detail

Air compressor.jpg

You can Click each above equipments to check the specification detail .

This specification shall cover design, manufacture, shipping, oversea installation,oversea training and oversea after service. This solar panel production line should have a production capacity of  500 MW/year considering 80% uptime and single shift of operation. 


1. General requirements of workshop: more than 4000 square meter.

Requirements in warehouse: The soldering room and EVA storehouse temperature, keep in 25 ℃.

2. Infrastructure:

(1) Power source: 3 phase 5 line, more than 450 KW;

(2) Water supply: little need.

(3) Air source: 400L / min compressed air;

(4) Environment: (enclosed, dust-proof, anti-skid, temperature);

(5) The main production site layout plans.

Solar panel produce program 

1. Preparation: Preparation of raw materials.

2.  Cutting material: EVA. TPT. soldering wire.

3. Soldering solar cell. By tabbing and string machine.

4. Laying up:Tabbing solar cell on the EVA and glass.

5. Laminating: Laminate EVA , Solar cell and back sheet also glass by the laminator..

6. Fix junction box: Trim edge of the extra EVA and fix junction box on the panel.

7. Testing: Test laminated solar panel by EL tester and solar module tester.

8. Quality tests: In the process of making other tests, IV curves of the test, and the appearance of high-voltage isolation.

9. Warehousing: Qualified storage products, goods failed to repair.

 The main raw materials

 ① Tempered glass

 ② Solar cells

 ③ EVA film

 ④ TPT sheet

 ⑤ Junction Box

 ⑥ Soldering ribbon.

 ⑦ Aluminum alloy frame

 ⑧ Silicon gel

 Soldering flux.

 ⑩ High temperature tape


We design the factory layout showing different machines for smooth production. The layout should show the all the machines including the store and office area in proposed layout plan.


We send engineer or technicians to buyer’s factory to install machine. All expenditure on travel, food, accommodation and transportation of our engineers/ technicians for installation will be borne by buyer. REOO company borne the salary of engineer/technicians.


We supply both overseas and local training to the engineers and technicians on operation and maintenance. buyer borne air tickets, lodging, food and training material .

Minimum 12 (twelve) months warranty of all products and services and guarantee for the spares and required maintenance or replacement support are to be provided . Buyer borne the cost of the material for parts of maintenance.

Payment Terms:

40% of the contract value be pay by T/T advanced.

60%  before shipment.

Delivery time:

60 days after received the advance payment.


We borne insurance of goods under contract from the time these are loaded on board the ship.

Taxes and Duties:

Buyer shall pay all taxes and duties, payable under government laws, for all goods and materials imported under the contract into any port .


All the equipment, tools, accessories and goods be suitably packed. All packages are liable to be opened for customs examination and packing shall therefore be designed to facilitate opening and repacking thereafter. Each package shall have the shipment information printed on it in bold letters.


Operational and maintenance manuals of all equipment is in English, along with a soft copy in a CD (compatible version: MS Word/ PDF).

Backup spares:

We supply essential backup sparesitems beyond warranty periods, buyer borne the cost.

Raw material:  

We supply all the material for production solar panel from China for trial production and formal production, buyer pay for the cost.

Power consume: 

The total consume for electricity power: 450 KW, 3 Phase , 5 line .

Guarantee and after -sale service:

One year guarantee for whole machine except of consumable..

24 hours technical support by E-mail, Skype or QQ..

Calling or door-to-door service

Ues-friendly English software, user manual and detailed Video/CD.

20MW solar panel production line(图16)


20MW solar panel production line(图18)

20MW solar panel production line(图19)

20MW solar panel production line(图20)

Contact Us

Contact: REOO Tech

Phone: +8613773694841

Tel: +8651384105505


Add: Chennan industrial park, Rudong, Jiangsu, China 226400

WhatsApp: + 86 1390 1472 859

Skype: reoochina

Facebook: REOO tech

Twitte: REOO solar PV