How do you attach the panel to an outdoor solar light? Did you glue it??

I removed the broken solar cell first, connected the wires, then put down a bead of calking and pressed this new one into it creating a good seal (These were the same size or very close to broken ones I removed). Has lasted two summers now and still working.

Can i build a solar panel from scratch

I guess you could if you wanted to. These are best used to replace broken solar cells for those solar powered outdoor lamps you place along a pathways.

Hello, is there a datasheet available for these cells?

Hi, Parameters: 2V 160MA, Look at the light level of the sun

SUNYIMA 10pcs Mini Monocrystalline Solar Cells Solar System Kit 50mm X 50mm/1.96" X 1.96" 2V 160MA for DIY Charge Solar Panels

Product ID: 379697641

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Details

Brand
SUNYIMA
Efficiency
High
Item weight
0.1 Kilograms
Material
silicon Epoxy
Product dimensions
5L x 5W x 5H

⚡2V peak voltage

🔋160mA peak current

☀️21.5-23.5% conversion efficiency

Description

☀️ Charge your creativity with SUNYIMA’s mini solar power boost!

COMPACT YET MIGHTY - 50mm x 50mm size fits perfectly into any innovative solar-powered design.
BUILT TO BRAVE THE ELEMENTS - Durable epoxy resin and glass fiber base plate withstand outdoor conditions and cloudy days.
HIGH EFFICIENCY SOLAR CELLS - Convert up to 23.5% of sunlight into clean, free energy—maximize your green impact.
POWER YOUR DIY PROJECTS WITH PRECISION - Accurate 2V output ensures reliable energy for your solar creations.
VERSATILE SOLAR KIT FOR EVERY INNOVATOR - Perfect for solar toys, string lights, emergency power, and outdoor adventures.

The SUNYIMA 10pcs Mini Monocrystalline Solar Cells kit features compact 50x50mm panels delivering 2V and 160mA each, with a high conversion efficiency of up to 23.5%. Designed with durable epoxy resin and glass fiber bases, these solar cells are ideal for DIY solar projects, outdoor use, and emergency power solutions, ensuring consistent performance even in less-than-ideal sunlight.

Specifications

ASIN	B087TK7T7T
ASIN	B087TK7T7T
Amperage Capacity	160 Milliamps
Brand Name	SUNYIMA
Connector Type	MC4
Customer Reviews	4.4 4.4 out of 5 stars (273)
Customer reviews	4.4 4.4 out of 5 stars (273)
Date First Available	10 October 2020
Efficiency	High Efficiency
Included Components	Frame
Item Dimensions L x W x H	5L x 5W x 5H centimeters
Item Weight	0.1 Kilograms
Item model number	752777774508
Manufacturer	SUNYIMA
Manufacturer	SUNYIMA
Material Type	Monocrystalline silicon, Epoxy resin AB glue, PCB, Glass fiber
Maximum Power	0.32 Watts
Maximum Voltage	2 Volts
Model Number	752777774508
Product Dimensions	5 x 5 x 5 cm; 100 g
Special Features	High conversion efficiency
UPC	752777774508

Reviews

N**L

Repaired my solar lantern

5.05.2024

O**Y

Works great as replacement in solar yard lights.

16.02.2026

A**V

Thanks thanks

16.10.2024

A**X

Pratique pour réaliser quelques lampes d'ambiance extérieures totalement autonomes. Associé à un accu, un ruban de led et un contrôleur de led.

31.12.2023

R**O

1,2 V e 160mA più che sufficienti per ricaricare Ni-Cd da 1000mA e oltre per catene LED da giardino e altri usi. 100% soddisfatto.

22.09.2025

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