100MW Solar panel production line
Design 1, 90% Automatically
1, Solar panel laminator
Video : https://youtu.be/8TBkdLs0EMY
USE : As the equipment of manufacturing solar module limited to laminate glass, EVA (Ethylene Vinyl Acetate Sheet), solar cell and back sheet
Dimension : 32000mmx 3380mm x1300mm
Laminating area: 5500mm x 2400mm.
Laminating height: 25mm
Double chamber, First chamber for EVA film melting, Second chamber for EVA solidify .
Total power consumption: 150 KW ( AC380V, 60 Hz, or according to customer's nee)
Air source: 0.6 - 1.0 MPa. 200L/ min .
Operating mode: Manual / Automatic.
Control system : PLC ( Seimens). HIM system: Touch screen ( Seimens )
Heating mode: Oil Heating ( SD320 heat conducting oil, capacity: 170 L, flow pressure:0.3 Mpa.), include: main heating and adjustable heating.
Temperature control: PID intelligent temperature control system.
Temperature uniformity in working area: ≤ ±1.5 ℃
Temperature control accuracy:≤± 1 ℃.
Temperature control range: 30℃ - 180 ℃
Pumping rate: 70 L/s .Laminating time: 2 - 4 min ( excluding solidificationtime )
Heating rate: 140℃ at room temperature with 50 to 60 minutes
Vacuum rate: 200 L / S, the limit vacuum 70 ~ 90 Pa, Vacuum time: 90 seconds
Silicone membrane size:8200mm * 3200mm, 5 mm thickness. The laminating times more than5000 times.
Quick replace silicon membrane design.
Lid opening: Straight from the hydraulic, the biggest opening height: 200 mm
Total weight: 30,000Kg.
Conventional 550 Wp (2279*1134) solar module, 4 pcs in a cycle time.
550 WP *4 pcs/ Cycle * 6 Cycles/h * 8 hours* 300days=31.6 MWp / year.
2, Tabbing and string machine
Speed : Max 2s / pc . or 4000 pcs / h
Applied to cell : 156~185mm silicon cell.
Cell busbar : 3BB-12BB (tooling replacement is required for cells with different busbar number or different busbar distance).
Cell thickness : 170um to 200 um.
Ribbon size : Width 0.8 - 3.0 mm, Thickness 0.18 - 0.32mm .
Cell string: Max.length 2200mm
Cell size: 156mm-171mm
Half-cut cell: 3600 cells/hour(depending on the soldering process)
Cell size: 180mm-185mm
Half-cut cell: 3400 cells/hour(depending on the soldering process)
Cell size: 156mm-171mm
Half-cut cell: 3400 cells/hour (depending on the soldering process)
Half-cut Gapless: 3000 cells/hour (9BB cell, depending on the soldering process)
Cell size: 180mm-185mm
Half-cut cell: 3200 cells/hour (depending on the soldering process)
Half-cut Gapless: 3000 cells/hour (9BB cell, depending on the soldering process)
Installation (including operation) space shall be.
Note: The production capacity depends on the solder process. If the required solder time is too long, it may affect the production capacity.
3, EVA / BACKSHEET cutting machine More detail
Video : https://youtu.be/D3EsR66WwoE
4, 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
0.6 ~ 0.7 Mpa
5, Laying up machine
Use whole servo closed loop control and robot.
Adopt vacuum check technology
Servo lateral locating,digital locating.Set location distance just on the upper computer,be capable of setting every lateral locating distance separately,high efficient in servo location.
Spinning part adopts electronic control and cooperates with robot joint reducer(back interval less than 1arc.min).Be capable of setting spinning degree randomly(set by upper computer) and setting each string’s spinning angle separately.
Glass location device is hand wheel type and intensifying type.The time to change glass is short and no need to use other tools like wrench.
6 opening system and reserving about 30 percent hardware interfaces,which is convenient to the interface control of equipment and auxiliary devices.
AC380V,3 Phase 5 Lines,50Hz
Working air pressure
Average Air Consumption
Positional accuracy of cell strings
Interval of cell strings
QTY of cell strings
Cell main grid line number
Applicable Module Size
Material of transmission belt and sucker
Screen(MCGS),Chinese/English mode,supporting remote maintenance,and connection to local production-management software.
Equipment Function:Cell strings laying up machine,working with Stringer by 1 VS 1,or 1 VS 2.
Cell strings are in parallel with the long side of the modules after conveyed in the Automatic Layup Machine,and adjusted mechanically and by CCD.
6, Bussing machine
1, it can complete the welding of all the bus-band of the middle outlet plate of half piece and the welding of the bus-band of the three-outlet assembly at the head of the whole piece of double glass
2, vacuum adsorption grab battery string, empty welding
3. The position of 12 and a half battery strings can be corrected twice
4, the bush-belt coil feeding, automatic preparation of folding TYPE L bush-belt
5, automatic spraying flux in the welding area
6, the components into the equipment have visual normalization function
7, single side feeding, easy to operate
Rated 25 seconds Max. 21 seconds (Limite Speed)
The soldering way: Electromagnetic induction welding
Component input and output height : 950 + 20 mm
The component version : The 156/5BB is standard, and the 10 and 12 string configurations of all batteries in 156-170mm sizes are customizablematerial
Confluence with reel feeding, automatic feeding, cutting, size can be customized .
Power supply equipment: 380 v / 220 v 50/60 hz
Power : Peak 35KW average 25KW
Air supply : Pressure 0.5-0.7mpa flow 1.8m³/min
Equipment weight : 3500Kg .
7, Sticking machine
Use to stick high temperature for fixing cell stringer .
The automatic adhesive tape between the cell strings is realized. When the number of adhesive tapes is pasted, the speed fast, replacing the manual labor greatly and improves the working efficiency, and the adhesive position is accurately, without causing secondary damage to the battery.
Working voltage AC220V，3 Phase 5 Lines,50/60Hz
Rated power 4KW
Working air pressure 0.6‐0.8MPa
Average Air Consumption ≥220L/min
L≥15mm‐25mm W≥5mm 3Muv‐1Applicable
3V‐1 standard hardness tape
Applicable for adhesive tape width of 5‐10mm
Driving Mode Synchronous belt
Control mode PLC+HMI+Servo control
Manipulator repeated positioning
Adhesive accuracy ±1.5mm
Module Size Length（1630‐2500mm）×Width (950‐1400mm)
Tact 22S. The number of adhesive tape is different, and the beat is different
Overall Dimensions 3360*2160*1840(L*W*H)
Total Weight About 2000kg
The scissors can be changed within 5 minutes. After replacement, the scissors can be used normally
3. Set multiple sticking head, adapt to different type, strong compatibility; Special cutting device, tape applicability is wider, not easy to stick knife;
The patented press device can not only achieve the stability of sticking, but also not easily cause the crack and damage of the battery.
The steel frame structure prevents the tape head from shaking in the high speed operation.
Reasonable configuration of slide track, quick change of glass, convenient for customers to switch version.
4. Safety precautions
Paste installation and warning labels;
Set the emergency button, when an emergency occurs, the operator can press it in time to realize the emergency shutdown;
The three‐color alarm lamp accurately provides the operating status of the equipment and provides the operator with timely and accurate alarm information;
It is equipped with safety guardrail and safety light screen to ensure the safety of personnel during operation and material replacement;
When air source, vacuum and sensor are abnormal, visual and audio alarm can be realized.
8, EL&VI tester
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: 10A，Maximum voltage: 60V
Include：Cabinet（Include infrared camera）+ Computer + Software
4 cameras, take 12 pictures for one solar module , the pixel get 20 million.
Time of exposure：0.1 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
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
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
1) Solar Panel Minimum size 1650X990X50 (35) mm;
2) Solar Panel maximum size 2500X1400X50 (35) mm
3) Compatible with a maximum weight:50kg
4) Rated power: framing machine 13kw,machine hand 5kw
5) Working power: AC 380V 3-phase 5-wire system 380V 50HZ/60HZ
6) Air consumption: Framing machine 800L/min Manipulator 20L/min
7) The maximum weight of a single device: Framing machine 4000kg Manipulator 2000kg
8) Working 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
13. Gel Injection machine More detail
14. Unloding machine More detail
15. Grinding machine More detail
16. Solar module tester More detail
17. Hlpot &resistance test
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 IEC，ISO，BS，VL，JIS, 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.
1) Voltage measuring range: AC≥6000V
2) Leakage measuring range: AC：(0.1～2/20)mA grade2±5%
3) Leakage current alarm reset range: AC: ( 0.1～2/20)mA grade2±5%（Continuously setting）
4) Time test range: (1～99)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, Automatic conveyor
Curing and sorting
1, Solar Panel Minimum size 1550X990X50 (35) mm;
2, Solar Panel maximum size 2500X1400X50 (35) mm
3, Source of compressed air cylinders volume: air Source: 0.6 ~ 0.8 Mpa;
4,Compatible frame maximum weight: 50Kg
5, Working power :AC 380V 3-phase 5-wire system 50HZ/60HZ
7, The maximum weight of a single device : 2800kg
8, Working noise ≤ 75db
Features of the machine
Fully automatic control of the equipment, no human intervention is required during operation
Component feeding/discharging are protected by detection switch to prevent the hidden danger of debris caused by shield interference when the component is lifted
Equipment operation surface is simple, convenient and reliable
19. Air ompressor ( It is nomally compressor , But will be lower price from China ). More detail
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 100 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 ℃.
(1) Power source: 3 phase 5 line, more than 300 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
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.
40% of the contract value be pay by T/T advanced.
60% before shipment.
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).
We supply essential backup spares. items beyond warranty periods, buyer borne the cost.
We supply all the material for production solar panel from China for trial production and formal production, buyer pay for the cost.
The total consume for electricity power: 300 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.
Contact: REOO Tech
Add: Chennan industrial park, Rudong, Jiangsu, China 226400
WhatsApp: + 86 1390 1472 859
Facebook: REOO tech
Twitte: REOO solar PV