EverExceed 70W Polycrystalline Solar Panel for solar street light system with intelligent controller

EverExceed's standard modules deliver the most reliable solar power for on-grid and off grid residential and commercial systems.

Our photovoltaic modules are built with EverExceed's highly regulated manufacturingstandards and latest standard technology.

EverExceed's standard modules are built to deliver the most cost effective performance.

EverExceed's solar module incorporates an advanced surface texturing process to increase light absorption.

PRODUCT CHARACTERISTICS:

• High conversion efficiency with high reliability
• Low mismatch of cell performance during encapsulation
• Excellent performance under low lighting
• Low hot spot effect
• Low degradation under light exposure

ESM70-156

Electrical Characteristics:

Type of Cell : Polycrystalline silicon

Cell Size(mm ): 156x156mm

Module Efficiency (%): 13.5%

Cell Configuration:  36(4x9)

Size of module (mm): 790x670x30mm

Weight per piece (Kg): 7.3Kg

Maximum power (Wp):  70W

Maximum power voltage (V):  17.5V

Maximum power current (A):  4.1A

Open circuit voltage (V):  21.9V

Short circuit current (A):  4.33A

Tolerance of Pmax:  0/+5%

Standard Operating Conditions:

Maximum system voltage (V):  1000V

Temperature coefficients of Isc (%):  0.045 %/℃

Temperature coefficients of Voc (%):  -0.34%/℃

Temperature coefficients of Pm (%):  -0.43%/℃

NOCT (℃):  45℃±2℃

Temperature range:  -40℃to +85℃

Surface maximum load capacity:  60m/s(200kg/sq.m)

Series fuse rating:  15A

Other Characteristics:

Junction box type:  Ip65 rated

Connectors and cables type:  4mm2

Length of cables (mm):  900mm

Frame (material, corners, etc.):   Anodized aluminum alloy

Glass :     High transmissivity low-iron3.2 mm toughened glass

FF (%):   ≥74.9%

Comprehensive Certificates:

• IEC 61215, IEC 61730, TUV, VDE and CE
• ISO 9001:2008 : Quality management systems
• ISO 14001:2004: Environmental management systems
• BS OHSAS 18001:2007:Occupational health and safety management systems

 EverExceed Competitive Advantages:

1. 10 years experiences on solar panel manufacturing and exporting.
2. Top quality glass with TUV/VDE/CE/ROHS/IEC certificates, exporting to more 60 countries all over the world.
3. Dockside warehouses beside three of China main container seaports, ensuring convenient loading and rapid delivery.
4. Full range of power products supply, offering one-stop purchase.
5. Professional sales team, offering personalized and dedicated services. 

6. Unique designed strong wooden cases, solving the problems of breakage.

EverExceed Group was established in 1980s and has its headquarter in Shenzhen, China, and subsidiaries in Singapore, UK and operations in six continents. We are manufacturing and supplying worldwide reliable power solutions with continuous innovative technologies, cost-effectiveness and good service, including industrial batteries (lead acid batteries, NiCad batteries, Lithium-ion batteries), solar power systems, UPS systems and DC power systems.

EverExceed attained the certificates of ISO9001 & ISO14001, and our products are accredited with TUV / VDE/ CE/ IEC/ UL/ RoHS/ DEKRA. Our advanced technology, professional technique, automatic equipment, experienced staff and strict operation system assure high level product quality. By now, reliable products with our brand “EverExceed” have been exported to more than 60 countries all over the world.

Warmly and sincerely welcome you to join us, and become a distributor and a partner in the future.

For more information, please visit our website:.

Q: How does solar power work?

A: PV panels convert sunlight into electricity when sunlight passes through panels of glass onto a semiconductor material, usually silicon wafers. When sunlight hits the semiconductor, directly or indirectly, it causes electrons to be released. The free electrons create an electrical current that generates electricity.

Q: What is the difference of Monocrystalline solar panel and Polycrystalline solar panel?

A: Polycrystalline material is made up of many small silicon crystals while the monocrystalline material is one singe crystal of silicon. Single crystal silicon is more efficient at converting photons to electrons for electricity. Even though poly solar panels efficiency is relatively lower, they are cheaper to manufacture so they can be competitive and popular in market. They would need more area to produce the same amount of electricity as the monocrystalline panels. 
Q: What are the critical materials to manufacture solar panel?

A: Solar panel raw materials mainly consist of: solar cell, EVA, TPT, glass, junction box and aluminum frame. EverExceed uses high quality and reliable raw materials in PV industry.

Q: What are the advantages of solar power?

--Clean, free source of renewable energy

--Reliable and requires little maintenance

--Quiet and can be installed in urban areas

--You can sell your surplus energy to the grid

Q: How much energy does solar generate?

A: A PV array of between 8 m2and 10 m2 can produce about 1 kW of power when operating effectively. 

Q: What kind of solar systems you can supply?

A: EverExceed can design and install grid-on solar system, grid-off solar system, solar street lighting system, solar water pumping system, portable small solar home system etc. as per customer demand.

Tags: monocrystalline solar panel, polycrystalline solar panel, solar panel system, solar panel kit, flexible solar panel, transparent solar panel, high efficiency solar panel, BIPV solar panel

Keyword: solar panel, solar module, PV panel, PV module