Jiangxi Zhuokai New Energy Technology Co., Ltd.
| Payment Terms | T/T, L/C, D/A, D/P |
| Supply Ability | 5000 unit per month |
| Delivery Time | 7-15working days |
| Packaging Details | Wooden |
| Product name | black 450wp Mono Crystalline Solar Panel |
| Solar cell | 144 Cell |
| Panel Efficiency@144DL | 20.88%@144DL，20.70@144DF |
| Warranty | Garantia linear de saida de 30 anos |
| Frame | Anodized Aluminium Alloy |
| Junction Box | IP68 |
| Glass (material/thickness) | Low-iron semi-tempered glass / 2.0mm each |
| Brand Name | KVOU |
| Model Number | YLM-J-GG-144DL/DF |
| Certification | CE, IEC 61215, IEC 61730, CE, ISO 9001: 2015, ISO 14001: 2015, BS OHSAS 18001: 2007 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C, D/A, D/P | Supply Ability | 5000 unit per month |
| Delivery Time | 7-15working days | Packaging Details | Wooden |
| Product name | black 450wp Mono Crystalline Solar Panel | Solar cell | 144 Cell |
| Panel Efficiency@144DL | 20.88%@144DL，20.70@144DF | Warranty | Garantia linear de saida de 30 anos |
| Frame | Anodized Aluminium Alloy | Junction Box | IP68 |
| Glass (material/thickness) | Low-iron semi-tempered glass / 2.0mm each | Brand Name | KVOU |
| Model Number | YLM-J-GG-144DL/DF | Certification | CE, IEC 61215, IEC 61730, CE, ISO 9001: 2015, ISO 14001: 2015, BS OHSAS 18001: 2007 |
| Place of Origin | China | ||
| High Light | 450W Monocrystalline Solar Panel ，Monocrystalline Solar Panel 144 Cell ，High Power Solar Panel IP68 | ||
High Power 450W Mono Crystalline Solar Panel For Solar Energy System
Quality Guarantee
1.The YLM GG 144CELL has a passivated rear side and a laser grooving process, which significantly improves the cell efficiency.
2.The YLM GG modules has double-sided power generation characteristics, and the back side can effectively use the reflected light and scattered light in the environment Photoelectric power generation.
3.12-ANOS Garantia de material e tecnologia de 12 anos
4.30-ANOS Garantia linear de saida de 30 anos
5.Efeito Modulo Mx.22.5%
Garantia linear de saida de 30 anos
Component Specifications
144DL (144片,Single crystal-double glass P type,frameless):YLxxxDL72 e/2 (xxx=Pmax)
144DF (144片,Single crystal-double glass P type,framed):YLxxxDF72 e/2 (xxx=Pmax)
| Electrical performance parameters under standard test conditions ( STC ) | |||||||||||
| Peak power | Pmax | W | 450 | ||||||||
| Peak power voltage | Vmax | V | 41.67 | ||||||||
| Peak power current | I max | A | 10.80 | ||||||||
| Open circuit voltage | Voc | V | 49.80 | ||||||||
| Short circuit current | I sc | A | 11.42 | ||||||||
| Power tolerance | ΔPmax | W | 0 / + 5 | ||||||||
| Module efficiency@144DL | HPmax | % | 20.88 | ||||||||
| Module efficiency@144DF | ŋPmax | % | 20.70 | ||||||||
| Electrical performance parameters at nominal operating temperature ( NMOT ) | |||||||||||
| Peak power | Pmax | W | 342.39 | ||||||||
| Peak power voltage | Vmax | V | 39.74 | ||||||||
| Peak power current | I max | A | 8.62 | ||||||||
| Open circuit voltage | Voc | V | 47.23 | ||||||||
| Short circuit current | I sc | A | 9.19 | ||||||||
| Dual-sided output power (back side power gain) | |||||||||||
| Peak power (power gain 10% ) | Pmax10 | W | 495 | ||||||||
| Peak power (power gain 15% ) | Pmax15 | W | 518 | ||||||||
| Peak power (power gain 25% ) | Pmax25 | W | 563 | ||||||||
| Electro-referencing characteristics | |||||||||||
| Double-sided coefficient | φ | % | 70±5 | Temperature coefficient of short-circuit current | αIsc | % / °C | 0.04 | ||||
| Nominal operating temperature | NMOT | °C | 39±2 | Open circuit voltage temperature coefficient | βVoc | % / °C | --0.30 | ||||
| Tolerances for peak power, open circuit voltage and short circuit current | % | ±3 | Temperature coefficient of peak power | γPmax | % / °C | --0.35 | |||||
| STC:irradiance 1000W·m-2,battery temperature 25°C,atmospheric quality AM1 .5,according to EN 60904-3. NMOT:at irradiance 800W·m-2,ambient temperature 20℃,wind speed1m ·s-1,operating temperature of the module at the maximum power point. | |||||||||||
| Operating conditions | Materials | ||||||||||
| Maximum system voltage | 1500V | Batteries (type / quantity) | Monocrystalline P-type / 6 × 24 | ||||||||
| Maximum fuse rating* | 20A | Glass (material / thickness) | Low iron semi-tempered glass / 2.0mm | ||||||||
| Operating temperature | -40°C to 85°C | Frame ( 144DL / 144DF ) | None / Anodised aluminium alloy | ||||||||
| Hail impact (diameter / speed) | 25mm / 23m·s-1 | Junction box (type / protection class) | Separate / ≥ IP67 | ||||||||
| Positive snow load ( 144DL / 144DF ) | 3000Pa / 5400Pa | Cable (length / cross-sectional area of conductor) | 300mm ,Customized / 4mm2 | ||||||||
| Wind load on the back ( 144DL / 144DF ) | 2400Pa / 2400Pa | Connectors (type / protection class) | Matching junction box / IP67 | ||||||||
| * Do not connect two or more strings of components in parallel in the same busbar fuse. | |||||||||||
| Packaging instructions | |||||||||||
| Component size (L/W/H) | 2088mm/ 1032mm/ 5mm | Component size (L/W/H) | 2094mm/ 1038mm/ 30mm | ||||||||
| Component weight | 25.7kg | Component weight | 27.5kg | ||||||||
| Number of components per pallet | 32pcs | Number of components per pallet | 36pcs | ||||||||
| Transport (semi-trailer / flatbed) * | 22sets /30sets | Transport (semi-trailer / flatbed) * | 22sets /32sets | ||||||||
| Box dimensions (L/W/H) | 2210mm / 1125mm / 1215mm | Box dimensions (L/W/H) | 2110mm / 1110mm / 1190mm | ||||||||
| Weight per pallet | 898kg | Weight per pallet | 1036kg | ||||||||
| *Specifically calculated by the logistics company and for reference only. It is forbidden to transport a lorry in excess of its maximum load capacity. | |||||||||||
FAQ
Q:Can I have a sample order?
A:Yes, we welcome sample order to test and check quality.
Q:What about the lead time?
A:Sample needs 3 days, mass production time needs 5-7 weeks, it depends on order quantity.
Q:How do I know whether you've shipped my order or not?
A: Tracking No. will be offered as soon as your order be shipped out. Before that, our sales will be there to check the packing status, photo you the done order and let you know the forwarder picked it up.
Q:How many solar panels does it take to run a house?
A:An average home needs between 17 and 21 solar panels to fully offset utility bills with solar. The number of solar panels you need depends on a few key factors, including your geographic location and individual panel specifications.
Q:Is solar panel cheaper than electricity?
A:Although solar energy requires an initial investment to purchase and set up, people find that solar energy is a lot less expensive than electric power in the long run due to the rising price of electricity.
Q:How long do solar panels last?
A:30 years
Solar panels, also known as photovoltaic or PV panels, are made to last more than 30 years. In fact, many solar panels installed as early as the 1980s are still working at expected capacity. Not only are solar panels remarkably reliable, solar panel longevity has increased dramatically over the last 20 years.
Q:Do solar panels save a lot of electricity?
A:As a general rule, a solar system will save you up to around $400 per year, per kW.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2017
Total Annual:
300-500
Employee Number:
60~80
Ecer Certification：
Active Member
Jiangxi Zhuokai New Energy Technology Co., Ltd. is a research, development, and manufacturing enterprise based in Jiangxi, China. We specialize in providing a wide range of products, including monocrystalline and polycrystalline photovoltaic modules, solar street lights, off-grid power generation sy... Jiangxi Zhuokai New Energy Technology Co., Ltd. is a research, development, and manufacturing enterprise based in Jiangxi, China. We specialize in providing a wide range of products, including monocrystalline and polycrystalline photovoltaic modules, solar street lights, off-grid power generation sy...
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