
Polycrystalline 90W 12V solar panel being used in space exploration
and other forms of transportation
The top uses for solar panels
1) heat for your home
2) power pumps
3) indoor and out door light battery charging which can be a
beneficial if you have a reserve battery bank
that is charged through the day while sunlight is present and is
used through the nighttime hours. It can also
be used for simple solar panels to collect sunlight and convert it
into electricity.
4) powering your home, camper, cabin, tool shed, or any other
building for that matter.
5) when heating swimming pools, a solar hot water heating system
utilizes the solar hot water heating
panels, that can be mounted on your roof to collect the sun’s heat
and then is circulated to the pool.
6) Solar panels are also being used in space exploration and other
forms of transportation.
Electrical Characteristics
ITEM NO | 90W/18V |
MONO or POLY | poly |
Maximum power (Wp) | 90wp |
Maximum power voltage (V) | 18 |
Maximum power current (A) | 5 |
Open circuit voltage (V) | 21.6 |
Short circuit current (A) | 5.4 |
Number of cells (Pcs) | 18 |
Size of module (mm) | 670*1000*30 |
Brand Name of Solar Cells | HT |
Maximum system voltage (V) | 715 |
Temperature coefficients of Isc (%) | 0.065+/-0.015%/°C |
Temperature coefficients of Voc (%) | -(2.23+/-0.1)mv/ °C |
Temperature coefficients of Pm (%) | -(0.5+-0.05)/ °C |
Temperature coefficients of Im (%) | +0.1/ °C |
Temperature coefficients of Vm (%) | -0.38/ °C |
Temperature Range | -40°C~+85°C |
Tolerance Wattage (e.g. +/-5%) | +/-5% |
Surface Maximum Load Capacity | 60m/s(200kg/sq.m) |
Allowable Hail Load | steel ball fall down from 1m height |
Weight per piece (kg) | 5 |
Length of Cables (mm) | |
Cell Efficiency (%) | more than13% |
Module Efficiency (%) | more than 8% |
Output tolerance (%) | +/-5% |
Frame (Material, Corners, etc.) | Aluminum |
Standard Test Conditions | AM1.5 100mw/cm2 25°C |
Warranty | 2 years product warranty and 25years 80% of power |
FF (%) | 75% |
Packing | 4PCS/ CTN |
Unit Price |
Configuration Relationships between solar panel and Batteries | ||
---|---|---|
Batteries | Solar Panel | Related Products |
1.2V | 1.8V~2V | |
1.5V | 2.2V-2.5V | |
2.4V | 3.6V~4V | |
3.2V | 4.5V-5V | |
3.7V | 5.5V-6V | |
5V | 7V-8V | |
6V | 9V | |
9V | 12V-13.5V | |
12V | 17.2~18V | |
18V | 24V | |
24V | 36V | |
36V | 48V | 54V solar panel |
How Do Solar Panels Work?
When photons hit a solar cell, they knock electrons loose from
their atoms. If conductors are attached to
the positive and negative sides of a cell, it forms an electrical
circuit. When electrons flow through such a
circuit, they generate electricity. Multiple cells make up a solar
panel, and multiple panels (modules) can be
wired together to form a solar array. The more panels you can
deploy, the more energy you can expect to
generate.
What are Solar Panels Made of?
Photovoltaic (PV) solar panels are made up of many solar cells.
Solar cells are made of silicon, like
semiconductors. They are constructed with a positive layer and a
negative layer, which together create an
electric field, just like in a battery.
FEEDBACK
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to your 100% customer satisfaction.
I am here and ready to assist you with any question or concerns you
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the purchase.
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first BEOFRE you open return
request or file a dispute or leave the netural or negative
feedback.
My goal is to make sure you are happy and having the pleasant
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Yuyao Ollin Photovoltaic Technology Co., Ltd.
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.