Zhiwang New Energy
Zhiwang New Energy has Yuyao Zhiwang New Energy and Xuzhou Zhiwang New Energy, which can provide different solar panel products according to customer needs. For example, epoxy resin solar panels, PET
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18V 12W High Conversion Efficiency Laminated Solar Panel ZW-12W-18V Mini Solar Panel Power Bank Charger
| Model: | ZW-12W-18V | |
| Brand: | Zhiwang | |
| Size: | 420x260x17mm | |
| Material: | Polycrystalline silicon plastic (aluminum) border color material can be customized. | |
| Battery: | 36 | |
| Peak power: | 12W | |
| Size of Cell | 49*52mm | |
| Max voltage: | 18V | |
| Max current: | 0.75A | |
| Open voltage: | 20.8V | |
| Short current: | 0.9A | |
| Weight: | 1.1KG | |
| Keyword: | Glass Laminated Solar Panel | |
| Front Glass: | 3.2mm, High Transmission, Low iron, tempered Glass | |
| Color: | Customize | |
| Raw Material: | Glass and Plastic Frame Poly-crystalline or Mono-crystalline Silicon EVA-------excellent anti-aging EVA TPT-------TPT hot seal made of flame resistance | |
| Operating Temperature(°C) | -40°C ~ + 85°C | |
| Maximum System Voltage | 20V(UL)/30V(IEC) DC | |
| Maximum Rated Current Series | 2A | |
| Temperature Coefficients of Pmax | -0.435% | |
| Temperature Coefficients of Voc | -0.35% | |
| Temperature Coefficients of Isc | 0.043% | |
| Nominal Operating Cell Temperature (NOCT) | 47+/-2°C | |
| Current temperature coefficient | %/K | 0.06+/-0.01 |
| Voltage temperature coefficient | mV/K | -(78+/-10) |
| Power temperature coefficient | %/K | -(0.5+/-0.05) |
Zhiwang New Energy's solar panel module with high efficiency solar PV module adopts the worlds highest efficiency cell with efficiency up to 21%, and efficiency of the module is 25%-30% higher than the traditional ones.
This cell's positive pole and the negative pole are on the same side, the cell's front side can absorb maximum sunlight, so that it can get the maximum power.
Features
1. High cell efficiency with quality silicon materials for long term output stability;
2. Strictly quality control ensure the stability and reliability, totally 23 QC procedures;
3. Used in glass laminated solar panels high transmittance low iron tempered glass or with enhanced stiffness and impact resistance;
4. Epoxy resin sealant materials with high transparency, high hardness and high strength are used in epoxy resin sealant solar panels;
5. In PET semi-flexible solar panels, high light transmittance, high hardness and high strength PET surface materials are used.
6. Excellent electrical performance at high temperature and low irradiance;
7. Can be widely used in decorative lights, electric toys, electronics, gifts and other industries;
8. Voltage, power, material, size and shape can be customized;
9. The products are widely used in solar lighting, lamps, household electricity, transportation, communications, meteorology, construction and photovoltaic power stations and other fields.
10. High quality solar cell, high solar energy conversion efficiency, up to 35%.
11. Monocrystalline or polycrystalline silicon solar cells are available.
12. Transparent low iron tempered glass and anodized alumina frame used in glass laminated solar panels ensure the modules work in extreme outdoor environments.
13. Glass laminated solar panels have a service life of up to 15 years. PET solar panels have a service life of up to 5 years; Epoxy rubber solar panels have a service life of 1-3 years.
14. Strict quality control, in line with the highest international standards;
15. Two professional plants of Zhiwang New Energy manufacture world-class products in accordance with iso9001:2008 (Quality management system) certification;
Q. Are you a manufacturer or a trading company?
A. We are two factories in Yuyao,Zhejiang and Xuzhou, Jiangsu, we can deal with OEM & ODM, customization available.
Q. Is it OK to print my logo on solar paenl product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q. What is your terms of delivery?
A: EXW, FOB, CIF. And other accepted payment method.
Q. How about your delivery time?
A: Generally, it will take 15 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q.How many years for warranty?
A: Our warranty is 5 -10 years.
Zhiwang New Energy attaches great importance to the development of new products.
In the past 15 years, the company has been developing itself.