Low Reverse Current Residential Solar Panel Systems High Shunting Resistance

20W 25W PV Solar Panels Aluninium frame solar module charging for solar tracking device

Feature and quality control:

1. Brand name of cells

2. High efficiency solar cells with isotropic etched surface;

Low reverse current,high shunting resistance and dependability;

Proper handling from incoming inspection through production, outgoing inspection and package;

100% checked for reverse current and visual appearance;

small light-induced degradation;Calibration by Fraunhofer ISE;PID.

Excellent mechanical load resistance: certified to withsand highwind loads(2400Pa) and snow loads(5400Pa);

High salt and ammonia resistance certified by CE.


Electrical Characteristics

Ground mounted photovoltaic system


Ground mounted photovoltaic system are usually large, utility-scale solar power plants. Their solar modules

are held in place by racks or frames that are attached to ground based mounting supports. Ground based

mounting supports include:

Pole mounts, which are driven directly into the ground or embedded in concrete.

Foundation mounts, such as concrete slabs or poured footings

Ballasted footing mounts, such as concrete or steel bases that use weight to secure the solar module

system in position and do not require ground penetration. This type of mounting system is well suited for

sites where excavation is not possible such as capped landfills and simplifies decommissioning or

relocation of solar module systems.

Yuyao Ollin Photovoltaic Technology Co.,Ltd is established in 2008. is a professional manufacturer engaged in the research, development, production, sale and service of solar panel. We are located in yuyao with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company has introduced a series of advanced equipment including laminated machine, cell cutting machine, power test machine, in addition, we have obtained CE certificates. our products are also exported to clients in such countries and regions as Asia, Mideast, South America and Afica. We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world, such as Asia, Africa, Europe, and the Middle East. Our well-equipped facilities, excellent quality control and prompt delivery throughout all stages of production enable us to guarantee satisfaction from our all customers.

Adhering to the concept of "Green, Energy saving, Environmental protection" in this new century,.We have been in constant pursuit of higher quality and more forward-looking innovation to meet the diverse needs of our customers.