Sienna Solar > Products > 6v Solar Panels > SUNYIMA 5Pcs Polycrystalline Mini Solar Panels Solar Cells Solar System Kit 6V 180mA 133mm x 73mm/5.23″x 2.87″ for DIY Electric Toy Materials…
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SUNYIMA 5Pcs Polycrystalline Mini Solar Panels Solar Cells Solar System Kit 6V 180mA 133mm x 73mm/5.23″x 2.87″ for DIY Electric Toy Materials…
【Accurate power】All data are actually measured under the condition that the solar light is sufficient. In full sunlight, the voltage will be higher than 6V.
【Product Parameter】5Pcs Polycrystalline silicon solar panels;Power:6V 180mA;Size:133mm x 73mm/5.23″x 2.87″；Epoxy resin AB glue, PCB+ glass fiber base plate.
【Experience the fun of DIY】 Build your DIY powered models/solar toys / solar displays/Solar Powered String Lights.
【Wide Range of Applications】Solar yard lighting; Small household lighting systems; Solar street lighting; Outdoor solar advertising;Suitable for all kinds of low-power electrical appliances, emergency lights Yeah, advertising lights, traffic lights, household lights, electric fans, such as solar water pumps, solar lights, small solar systems.
【High Conversion EffIciency】 Constructed of high-efficiency solar arrays,convert up to 21.5-23.5% of solar power into free energy.
Additional information
Brand
SUNYIMA
Material
Polycrystalline Silicon
Product Dimensions
5.23"L x 5.23"W x 2.87"H
Efficiency
High Efficiency
Included Components
5 x Mini Solar Panels
AC Adapter Current
180 Milliamps
Maximum Voltage
6 Volts
UPC
782846135053
Manufacturer
SUNYIMA
Part Number
01
Item Weight
6.7 ounces
Country of Origin
China
Style
Compact
Batteries Included
No
Batteries Required
No
4 reviews for SUNYIMA 5Pcs Polycrystalline Mini Solar Panels Solar Cells Solar System Kit 6V 180mA 133mm x 73mm/5.23″x 2.87″ for DIY Electric Toy Materials…
Physical aspects: The product arrived in poly-foam protective wrap, inside a plastic bag. Overall dimensions are 7.1 x 13.2cm (2.8 x 5.2in, about the size of a smart phone). The light collection surface is 73.7 cm2 (6.2×11.9cm). Soldering is required: no wires are attached. The panels have no screw holes nor attached mounting mechanism (I created my own frame). One panel had a 1mm surface defect.
Functionality: 5 of 5 were functional. Although the voltage and current (Voc and Isc, respectively [mean 3.49v and 38.6 mA]) produced under my test conditions (1750 LUX, placed 28cm from 100W incandescent bulb) were far below the rated “200mA and 5v” in full sun, I have no reason to doubt the rating. Another reviewer reported “183mA and 5v in direct sun”. I found minimal variation in the voltage and current across panels.
Rated 5 out of 5
Andrew Bean –
I needed a small solar panel like these for repairing an outdoor solar light. No idea how the original panel quit but had 0 Volt output. Found these and even though they are few mm longer and narrower than what was on the light I figured they would work. They have the proper 6-7 volt output for charging a single 3.7V lithium cell and the 166 ma current rating made sense for charging a cell with 1400mah rating in a day’s worth of sunshine.
Ordered in package of five and I am impressed! Tested each panel (with the plastic protective cover still on) and voltages all over 6V and using a 39 ohm resistor confirmed the amperage output was right in line with what seller describes.
I fixed up the broken solar light and then had four panels left to play with. Came up with making a solar lantern using various other parts I had on hand and decided to buy another set of five so had some spares available.
Definitely will buy these again!
Rated 5 out of 5
Samantha Richards –
I’ve used solar panels minimally, so I wasn’t sure how to really compare these. They put out anywhere from 2-6.5v in my testing, and even produce some power in cloudy weather, or indoors. They put out about 1w max, in full sun which for small projects is more than enough. I wired up 4 in parallel to power a raspberry pi with a temp/humidity sensor and placed it on my patio, and it’s been working well. I need to figure out storage to a li-ion cell to store unused power for night time use.
MonkeySue –
Great buy all around
MonkeySue –
Product: “Sunyima, 133x73mm, 5 items”. Vendor: Aoshike.
Physical aspects: The product arrived in poly-foam protective wrap, inside a plastic bag. Overall dimensions are 7.1 x 13.2cm (2.8 x 5.2in, about the size of a smart phone). The light collection surface is 73.7 cm2 (6.2×11.9cm). Soldering is required: no wires are attached. The panels have no screw holes nor attached mounting mechanism (I created my own frame). One panel had a 1mm surface defect.
Functionality: 5 of 5 were functional. Although the voltage and current (Voc and Isc, respectively [mean 3.49v and 38.6 mA]) produced under my test conditions (1750 LUX, placed 28cm from 100W incandescent bulb) were far below the rated “200mA and 5v” in full sun, I have no reason to doubt the rating. Another reviewer reported “183mA and 5v in direct sun”. I found minimal variation in the voltage and current across panels.
Andrew Bean –
I needed a small solar panel like these for repairing an outdoor solar light. No idea how the original panel quit but had 0 Volt output. Found these and even though they are few mm longer and narrower than what was on the light I figured they would work. They have the proper 6-7 volt output for charging a single 3.7V lithium cell and the 166 ma current rating made sense for charging a cell with 1400mah rating in a day’s worth of sunshine.
Ordered in package of five and I am impressed! Tested each panel (with the plastic protective cover still on) and voltages all over 6V and using a 39 ohm resistor confirmed the amperage output was right in line with what seller describes.
I fixed up the broken solar light and then had four panels left to play with. Came up with making a solar lantern using various other parts I had on hand and decided to buy another set of five so had some spares available.
Definitely will buy these again!
Samantha Richards –
I’ve used solar panels minimally, so I wasn’t sure how to really compare these. They put out anywhere from 2-6.5v in my testing, and even produce some power in cloudy weather, or indoors. They put out about 1w max, in full sun which for small projects is more than enough. I wired up 4 in parallel to power a raspberry pi with a temp/humidity sensor and placed it on my patio, and it’s been working well. I need to figure out storage to a li-ion cell to store unused power for night time use.