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Product Details:
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| Material: | Polycrystalline Silicon | Color: | Dark Blue |
|---|---|---|---|
| Size: | 670*1000*30mm | Front Glass: | 3.2mm High Transmissiontempered Glass |
| Frame: | Anodized Aluninium Alloy | Connecter: | Alligator Clip |
| High Light: | caravan solar panels,sunpower solar panels |
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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 |
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|---|---|---|
| Batteries |
Solar Panel
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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
Note: Do not hesitate to contact us anytime before and after the purchases, we are committed
to your 100% customer satisfaction.
I am here and ready to assist you with any question or concerns you might have before or after
the purchase.
If you have the problem with the solar panel, please contact us 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 shopping with us.
Contact Person: Mr. Doug Lee
Tel: +86-18601674686
Fax: 86-574-62566175
