Roof Solar Panel 3W Back Sheet Bifacial 700W Solar Panel

• After-sales Service: Online Technicians Supply
• Warranty: <5 Years
• Number of Cells: 36pcs
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: solar panel
• Application: Industrial
• Condition: New
• Certification: EST, ISO, CB, CE
• Material: Monocrystalline Silicon
• Other: Solar Panel System/Solar Pump/Power Station
• Weight: 2.3kgs
• Frame: Silver/Black Anodized Aluminium Alloy
• Glass: 3.2mm, Anti-Reflection Coaring High Transmission
• Tpt Backsheet: Black Backsheet
• Cable: TUV 1X4.0mm2 (+) 290mm, (-) 145mm or Customized Le
• OEM: Acceptable
• Package: Carton with Pallet
• Transport Package: Carton and Pallent
• Specification: 1310 x1134x35mm
• Trademark: Easternpack
• Origin: China
• HS Code: 8541402000
• Production Capacity: 40000pieces/Year
• Package Size: 120.00cm * 120.00cm * 20.00cm
• Package Gross Weight: 50.000kg

Product Description

Product Description

Place of Origin	China
Panel Dimensions	1100mm*800mm
Brand Name	Eastern
Glass	High Transmission
Application	Solar Power System
Frame	Anodized Aluminium Alloy
Junction Box	IP67 Rated

 

Detailed Photos

We specialize in the research, development, production, and anomalies of photovoltaic solar systems. With a strong commitment to promoting clean and sustainable energy solutions, we provide comprehensive services to meet the growing demands of the renewable energy industry.
We have a first-class technical team and advanced production and testing equipment, ensuring stable and reliable product quality that meets customized requirements. Our production capacity for photovoltaic modules exceeds 500 MW, and we can provide a complete range of solar energy application products Cur company's products have obtained certifications such as CE IEC, SO9001, S045001, and S014001.
As a customer-enter company we note meet no the Niue needs of our clients Whether customized siar pane solutions to residents. commerce. applications, or tailored energy storage systems for diverse energy demands, we work closely with our customers to provide reliable, efficient, and cost-effective solutions.

 

 

Our Project Case

Residential applications:
- Rooftop photovoltaic systems: residential homes are fitted with solar photovoltaic systems to supply power to the home, with excess power being either grid-connected or stored in an energy storage device.
- Solar Water Heating: Electricity generated by photovoltaic panels drives the hot water cycle for heating.
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Commercial and industrial applications:
- Commercial building rooftop PV plants: Provide green power for businesses, reduce operating costs, and realize energy saving and emission reduction.
- Distributed PV systems for industrial parks: PV arrays are installed on top of large factories, warehouses, and other buildings to be used as self-supplied power for enterprises or to be integrated into the power grid.
- 
Public facilities and infrastructure:
- Photovoltaic communication base stations: Provide stable power supply for communication base stations in remote areas, replacing traditional diesel generators.
- Road lighting system: applied to street lights, highway signs, etc., using solar energy for independent power supply.

 

Customization: Customized logo: Min. order: 1
Customized packaging : Min. order: 1
Graphic customization : Min. order: 1
 

Company Profile

 

 

Certifications

 

Guangdong Eastern Packaging Machinery Co., Ltd. has several patent certificates, including an appearance patent, utility patent, vacuuming patent, and export certificate.
The vacuuming patent demonstrates the company's core technical ability in specific niche areas, such as efficient and stable vacuuming technology, which is important for ensuring the sealing of packaging and extending the shelf life of food and other commodities.

FAQ

 

1. How big of a PV system do I need to meet my home's electricity needs?  
This needs to be calculated based on your home's average monthly/yearly electricity consumption, combined with local sunlight conditions. We will provide you with a customized PV system solution based on your actual electricity consumption.

2.How do I maintain and service my PV system? 
The routine maintenance of PV systems is relatively simple, mainly including regular cleaning of dust and dirt on the surface of PV panels and regular inspection of inverters and other equipment. We provide professional after-sales service, including regular maintenance guidance and inspection service after installation.

3.Will the installation process of PV system affect the structure of my house?  
Our installation team will strictly follow building design codes and installation standards to ensure that the installation is carried out without compromising the structural safety of the house.

4.Are there quality certificates for PV products?
 Our products have passed the quality certification of international TUV, CE and other authoritative organizations, and comply with the relevant domestic standards, product quality and safety are fully guaranteed.

5.What is the power output of solar photovoltaic panels? How do I determine the PV panel power I need?
The power output of solar photovoltaic panels typically ranges from 100W to 400W, depending on their size, materials and efficiency. To determine how much PV panel power you need, here are a few factors to consider:
• Your monthly electricity consumption: Look at your electricity bills over the past few months to get an idea of your average electricity usage. 
• Sunlight conditions for the system: Consider the average annual sunshine hours in your area and the shading conditions where the PV panels are installed. 
• Battery storage requirements (if any): If you plan to equip an energy storage system for power outages or nighttime use, you need to calculate additional energy storage requirements. 
• Expected efficiency of the system: generally 75%-85% is taken as the conversion efficiency. You can consult a professional installer or use an online solar calculator to get an accurate estimate of the total wattage of photovoltaic panels required.

6.What materials are solar photovoltaic panels made of? Which one is best?
TThe mainstream solar photovoltaic panel materials are:
• Monocrystalline silicon: high efficiency, stable performance, but relatively high cost.
• Polycrystalline silicon: lower cost, slightly less efficient than monocrystalline silicon, but cost-effective.
• Thin-film photovoltaics (such as CIGS, CdTe, etc.): thin, flexible, suitable for special applications, but slightly less efficient under standard lighting conditions. The "best" choice depends on your budget, installation conditions (such as space constraints, occlusion), efficiency requirements, and environmental impact considerations. Monocrystalline silicon is suitable for those who pursue high efficiency and have sufficient budget; polycrystalline silicon is suitable for home or commercial projects that pursue cost-effectiveness; thin film photovoltaics is suitable for applications that have special requirements for weight, shape or low light conditions.