Dear colleagues
I am looking for the electrical specifications of a 10W PV module for simulation use on Matlab ?
Dear Mr Abdelhakim,
kindly refer to the attached link
https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.parallax.com/sites/default/files/downloads/750-00032-18V-10W-Solar-Panel-Datasheet.pdf&ved=2ahUKEwjul-71r9jrAhWGM-wKHRYYDS0QFjAAegQIARAB&usg=AOvVaw3vXcXRugc2rz4XoKN6w1Zf
Regards.
10W Rigid Solar Panel
At a glance:
Max. power output: 10 W Charge controller: Yes or No Controller voltage: 12 V Max. charging voltage: 14.4 V Dimensions: 352 x 286 x 30 mm Warranty: 1 Year (see below for details)
Product Includes:
- 1 x 10W Solar panel with/without charge controller
- Product description:
This 10W solar panel is rigid with a metal frame. Superior durability over flexible panels. Great for portable or permanent installations. Can be used to charge any 12V battery, for example, those powering electric fence energizers, camping, recharging automotive batteries, etc. The panel can be purchased with a charge controller so it is safe for use in charging 12V lead acid batteries.
Charge controller specifications:
Working temperature: -20-60 °C Rated voltage: 12 V Rated charging current: 3 A Over voltage protection: 14.4 V
Panel specifications:
Peak power output: 10 W Power allowance range: ±3% Open circuit voltage: 21.6 V Max power voltage: 18 V Max power current: 0.555 A Dimensions: 352 x 286 x 30 mm Weight: 1.3 kg
Details here
https://www.energytech.com.au/products/10w-solar-panel-12v
12v 10w Solar Panel Specification
Dimensions: 355mm x 252mm x 25mm
Weight: 1.3kg
Open Circuit Voltage: 21.6V
Short Circuit Current: 0.66A
Power Allowance Range: 5%
Max Power Voltage: 16.96V
Max System Current: 0.5A
Max System Voltage: 300VDC
Number of Cells: 36
5 Year electronic component warranty
25 year efficiency guarantee @ >80%
Not always needed with batteries over 100ah but you may consider a 12v solar charge controller to maintain and regulate the battery
thank you all, but it's not enough,
I’m searching for the following parameters of a 10W PV module: Rs, Rp (PV module series and parallel resistances), a is the ideality factor, ki (A/°C) is the short circuit current temperature coefficient, kv (V/°C) is the open circuit voltage temperature coefficient
Review this chapter
Basic Characteristics and Characterization of Solar Cell
https://www.worldscientific.com/doi/pdf/10.1142/9781786344496_0001
Series Resistance
Series resistance in a solar cell has three causes: firstly, the movement of current through the emitter and base of the solar cell; secondly, the contact resistance between the metal contact and the silicon; and finally the resistance of the top and rear metal contacts. The main impact of series resistance is to reduce the fill factor, although excessively high values may also reduce the short-circuit current.
details here
https://www.pveducation.org/pvcdrom/solar-cell-operation/series-resistance
This article may help you
https://www.ijcaonline.org/volume8/number13/pxc3871633.pdf
A detailed Master thesis about your question here
https://ntnuopen.ntnu.no/ntnu-xmlui/bitstream/handle/11250/257839/744162_FULLTEXT01.pdf?sequence=2&isAllowed=y
Variable Parameters for a Single Exponential Model
of Photovoltaic Modules in Crystalline-Silicon
Dear Gamal B. Abdelaziz
Thank you very much, now I am very satisfied
the paper may be help you
https://www.irjet.net/archives/V6/i12/IRJET-V6I12231.pdf
Dear Abdelhakim,
if you have the datasheet values, then you can use an iterative method like Newton-Raphson to extract the parameters of the PV module. For the single-diode model, the photovoltaic current, the saturation current of the diode, the ideality factor, the series, and the shunt resistances.
This details are from Loom solar make, for more details see the uploaded data sheet.
Technical Details
Wattage (Wp)
10
Voltage at Max Power, Vmp (V)
16.85
Current at Max Power, Imp (A)
0.59
Open Circuit Voltage, Voc (V)
20.9
Short Circuit Currrent, Isc (A)
0.65
number of cells
36
Shipping
Weight
1.00 Kg
Dimensions L x W x H
285 x 350 x 22 mm
https://www.sunstore.co.uk/product/12v-10w-monocrystalline-solar-panel/
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