Product Details
Brief Introduction.
LP78-182 series Monocrystalline Modules are composed of 156 pcs half-cut mono perc cells, and it can match different output such as 580W/585W/590W/595W/600W/605W. Moreover all the modules are sorted and packaged by amperage, reducing mismatch losses and maximizing system output, and they are Microcrack resistant, Ammonia/Salt mist corrosion resistant, PID resistant, etc. It can be up to 21.3% module efficiency, and it is usually suitable for Asia and Africa market.
Specification.
Engineering Drawing
Electrical Charateristricts
Module |
LP78-182 |
Maximum Power at STC(Pmax) |
580W |
585W |
590W |
595W |
600W |
605W |
Open-Circuit Voltage(Voc) |
53.3V |
53.5V |
53.7V |
53.9V |
54.1V |
54.3V |
Short-Circuit Current(Isc) |
13.81A |
13.87A |
13.94A |
14.01A |
14.08A |
14.15A |
Optimum Operating Voltage (Vmp) |
44.40V |
44.6V |
44.8V |
45.0V |
45.2V |
45.4V |
Optimum Operating Current(Imp) |
13.07A |
13.12A |
13.17A |
13.22A |
13.27A |
13.32A |
Module Efficiency |
20.94% |
21.12% |
21.30% |
21.48% |
21.66% |
21.84% |
Power Tolerance |
0 ~ +5W |
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Maximum System Voltage |
1000V / 1500V DC(IEC) |
Maximum Series Fuse Rating |
25A |
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Operating Temperature |
-40 °C to + 85 °C |
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*STC:Irradiance 1000W/m2,module temperature 25, AM=1.5
Optional black frame or white frame module according to customer requirements
NOCT
Module |
LP78-182 |
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Maximum Power |
428W |
431W |
435W |
438W |
442W |
446W |
Open Circuit Voltage (Voc) |
49.8V |
50.0V |
50.2V |
50.4V |
50.6V |
50.8V |
Short Circuit Current (Isc) |
11.13A |
11.18A |
11.23A |
11.28A |
11.33A |
11.38A |
Maximum Power Voltage (Vmp) |
41.4V |
41.6V |
41.8V |
42.0V |
42.2V |
42.39V |
Maximum Circuit Current (Imp) |
10.32A |
10.36A |
10.41A |
10.45A |
10.50A |
10.54A |
NOCT |
45°C±2°C |
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*NOCT:Irradiance 800W/m2,ambient temperature 20°C,wind speed 1 m/s
I-V Curves
Mechanical Characteristics
Solar Cells |
Monocrystalline 182 × 182mm |
No.of Cells |
156 (6 × 26) |
Dimensions |
2443mm*1134mm*35mm |
Weight |
31kg |
Front Glass |
High transmission tempered glass |
Frame |
Aluminum Alloy |
Junction Box |
IP68 |
Cable |
4mm2, Landscape: N 1500mm/P 1500mm
Portrait: N 200mm/P 300mm
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Packaging Configuration |
31pcs/pallet, 558pcs/40' Container |
Temperature Characteristics
Temperature Coefficient of Pmax |
γ (Pm) |
-0.39%/K |
Temperature Coefficient of Voc |
β (Voc) |
-0.29%/K |
Temperature Coefficient of Isc |
α (Isc) |
0.049%/K |
Warranty.
10-year product warranty |
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30-year warranty on power output |
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Specific information is referred to the product quality guarantee |
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Details Images.
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Silicon Photovoltaic Cell
High efficiency MBB PV cell
Uniform color
Anti-PID
Germany standard Cell
Full test
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Junction box
Conventional standalone edition and engineering custom edition
Quality diode ensures module running safety
IP68 protection level
Heat dissipation
Long service life
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Glass
Antireflective glass
Translucency of normal luminance is increased 2%
Module efficiency is increased 2%
Self-clean function
Service life 25 years
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Frame
Stock-size
Silvery and black
Thickness 30/35/40/50mm
Stress test
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Application.
Distributed Power Station
Quality Control.
Certification.
Production Line.
Exhibition.
Q&A.
Q1.How to guarantee the quality of your products?
We have a strict quality inspection system. Regarding energy storage products, our factory initially made quality testing equipment for battery products. It was a long-term supplier of companies such as Mercedes-Benz. Therefore, our energy storage products pay more attention to quality. For PV products, we have to do three EL inspections in our production. We welcome you to visit, if you are inconvenient to come, we can organize photos and videos for you.
Q2.What are the advantages of your products?
Portable solar generator: It can be used as an emergency power supply; portable; there are three input modes of mains, vehicle, and solar energy. Small-capacity energy storage products can support 1800W output power.
Off-grid energy storage system: Environmental protection and clean energy power supply; app controls the switching between mains and off-grid, and can also customize the power supply mode; there are split and integrated for your choice, integrated installation is simple and easy to operate, split can be Supply electricity to industry and commerce.
PV modules: BNEF Tier 1 brand; module technology is consistent with the development of the industry, and currently 166 and 182 modules have been mass-produced.
Q3. Do you have overseas warehouses?
We have overseas warehouses in Europe, Netherlands, and we plan to set up overseas warehouses in Italy and Nigeria next year.
Q4. The Later maintenance is laborious and laborious. If I encounter any disaster, I will lose money.
The service life of photovoltaic panels can be used for 25 years, and the long-term photovoltaic modules are currently 32 years old. A set of photovoltaic power generation system can normally generate electricity for more than 25 years.
The production process of a PERC battery includes depositing a passivation layer on the back side and then opening to form a back contact. These are two more important steps than the conventional Monocrystalline Module production process. In addition, the edge isolation step based on the chemical wet table needs to be adjusted slightly for back polishing. In other words, the suede pyramid structure on the back of the silicon wafer needs to be eroded away. The degree of polishing varies depending on the technology selected. Therefore, both passivation film deposition equipment and film opening equipment (both laser and chemical etching can be used) require additional processing equipment on the traditional battery production line. For the production line of the laser edge isolation treatment process with less application, a chemical wet worktable needs to be added for back polishing.
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