How can you attach these to flat surface?

Cut out a piece of 1/8 inch thick foam to the same dimensions and cut channels through the foam to run the wires.

The solar panel is approximately 2.8 mm thick with a measuring error of 0-0.2mm.

How many can I connect in series and/or parallel?

You can connect an infinite number of these panels in parallel to increase your current capacity. Connecting in series may not work effectively.

Can I wire 100s of these together to make a solar system big enough to charge storage batteries and power my whole house?

It is recommended to connect in parallel, but the current capacity may not be enough. You can try it.

Does it connect to USB?

Yes, if you connect a USB port.

I am trying to charge 18650 batteries, do I need a voltage regulator? If so, does Sunyima carry what I need?

No voltage regulator is required, straight connect.

Does it connect to microUSB in particular?

Yes, it can connect to microUSB, but you need to calculate the current and voltage and prepare the materials yourself.

How much does this item weigh?

The total weight of the solar panels is approximately 86g.

For an 18V motor, how many cells will I need?

You can use 4 cells, but you will also need to connect a converter and test it under direct sunlight.

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SUNYIMA 10Pcs 5V 60mA Epoxy Solar Panel Polycrystalline Solar Cells for Solar Battery Charger DIY Solar Syatem Kits 68mmx37mm 2.67x1.45 5V Solar Cells

Item #:10420827

4.7 rating

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PKR 7867

This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.

Availability : In Stock

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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120.). Recommended power converters Buy Now.

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High Conversion EffIciency Constructed of high-efficiency solar arrays,convert up to 21.5-23.5% of solar power into free energy.

Product Details

Brand
Material
Item Weight
Efficiency
AC Adapter Current

Features & Benefits

5V 60mA Polycrystalline solar panels
Accurate power measurement with fluctuation
Perfect for DIY solar powered models and toys
High conversion efficiency of 21.5 23.5%
Wide range of applications including yard lighting, street lighting, and small household systems
Suitable for various low power electrical appliances

Product Description

SUNYIMA 10Pcs 5V 60mA Epoxy Solar Panel Polycrystalline Solar Cells for Solar Battery Charger DIY Solar Syatem Kits 68mmx37mm 2.67x1.45 5V Solar Cells

Overview

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Customer Questions & Answers

Question : How can you attach these to flat surface?
Answer : Cut out a piece of 1/8 inch thick foam to the same dimensions and cut channels through the foam to run the wires.
Question : How thick are these?
Answer : The solar panel is approximately 2.8 mm thick with a measuring error of 0-0.2mm.
Question : How many can I connect in series and/or parallel?
Answer : You can connect an infinite number of these panels in parallel to increase your current capacity. Connecting in series may not work effectively.
Question : Can I wire 100s of these together to make a solar system big enough to charge storage batteries and power my whole house?
Answer : It is recommended to connect in parallel, but the current capacity may not be enough. You can try it.
Question : Does it connect to USB?
Answer : Yes, if you connect a USB port.
Question : I am trying to charge 18650 batteries, do I need a voltage regulator? If so, does Sunyima carry what I need?
Answer : No voltage regulator is required, straight connect.
Question : Does it connect to microUSB in particular?
Answer : Yes, it can connect to microUSB, but you need to calculate the current and voltage and prepare the materials yourself.
Question : How much does this item weigh?
Answer : The total weight of the solar panels is approximately 86g.
Question : For an 18V motor, how many cells will I need?
Answer : You can use 4 cells, but you will also need to connect a converter and test it under direct sunlight.

Customer Ratings

4.7 out of 5

197 customers ratings

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SUNYIMA 10Pcs 5V 60mA Epoxy Solar Panel Polycrystalline Solar Cells for Solar Battery Charger DIY Solar Syatem Kits 68mmx37mm 2.67x1.45 5V Solar Cells

The SUNYIMA 10Pcs 5V 60mA Epoxy Solar Panel Polycrystalline Solar Cells are great for tinkering with small motor projects and charging small devices like power banks, smartwatches, and flashlights. These solar panels can be wired in parallel to increase current capacity but cannot be connected in series as they act as a resistive load to external voltage less than ~5 volts. The product has received mostly positive reviews and has been used for various projects like solar tracking, pool thermometers and charging storage batteries. However, some customers received scratched and previously soldered panels.

Pros

Inexpensive
Can be used to charge small devices and for small motor projects
Great for tinkering
Multiple panels can be wired in parallel to increase current capacity
No voltage regulator required

Cons

Cannot be connected in series
Some customers received scratched and previously soldered panels.

Important Information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

SUNYIMA 10Pcs 5V 60mA Epoxy Solar Panel Polycrystalline Solar Cells for Solar Battery Charger DIY Solar Syatem Kits 68mmx37mm 2.67x1.45 5V Solar Cells

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