The top descriptions says 54x54 and the lower one says 45x45, which is it?

the over all is 54x54 the working area is 45x45

Are the back of these waterproof? Looking to use for an outdoor landscape project

Hi, the product is waterproof. When using, try to use sealing tape on the back

I looked into that and decided it was cheap enough to buy the pack. They do produce 2V in good sunlight.

Are the solar cells 2 volts each or all together? i inderstand thats the voltage at peak sun but could i exspect around 1 volt per or in all?

Yes it should be 2 volts each I just did a measurement on one of mine with an over cast sky and got 1.73v.

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10Pcs 2V 130mA Micro Solar Panels Photovoltaic Solar Cells with Wires Solars Epoxy Plate DIY Projects Toys 54mm x 54mm/2.13" x 2.13"

Product ID: 64411275

Details

Brand
SUNYIMA
Efficiency
High
Item Weight
2.88 ounces
Material
Silicon
Product Dimensions
2.13"L x x

⚡2V output power

🌞21.5-23.5% conversion efficiency

🔋130mA current capacity

¥5272

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌞 Power your passion with micro solar magic!

COMPACT POWERHOUSES - 10 micro solar panels, each delivering a steady 2V and 130mA—perfect for your next DIY innovation.
VERSATILE DIY READY - Ideal for solar toys, string lights, and small household projects—unleash your creativity with clean energy.
PLUG PLAY CONVENIENCE - Comes with pre-attached wires and epoxy plates for seamless integration into your custom builds.
ECO FRIENDLY FUTURE PROOF - Polycrystalline silicon panels designed for sustainable power solutions that keep you ahead of the green curve.
HIGH EFFICIENCY ENERGY CAPTURE - Harness up to 23.5% solar conversion efficiency, even in low-light conditions—maximize every ray.

SUNYIMA’s 10-piece set of 2V 130mA polycrystalline micro solar panels offers compact, high-efficiency (up to 23.5%) photovoltaic cells measuring 54mm square. Designed for DIY enthusiasts, these panels excel in low-light conditions and come wired with epoxy plates, making them perfect for small-scale solar projects, toys, and lighting solutions.

Specifications

ASIN	B07BLP238X
Amperage Capacity	130 milliamps
Best Sellers Rank	#195,286 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #801 in Solar Panels
Brand Name	SUNYIMA
Connector Type	Micro Usb
Customer Reviews	4.4 4.4 out of 5 stars (152)
Efficiency	High Efficiency
Included Components	10 pieces of 2V 130mA micro solar panels
Item Dimensions L x W x H	2.13"L x 2.13"W x 2.13"H
Item Weight	2.88 ounces
Manufacturer	SUNYIMA
Manufacturer Part Number	Aoshike
Material Type	Polycrystalline Silicon
Maximum Power	0.26 watts
Maximum Voltage	2 volts
Model Number	606479978064
Number of Items	10
Output Voltage	2 volts_of_direct_current
Special Features	High Efficiency and Excellent Low Light Performance
UPC	606479978064

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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2 weeks ago

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¥5272

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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