☀️ Charge your creativity with SUNYIMA’s mini solar power boost!
SUNYIMA’s 10-piece mini monocrystalline solar cell kit delivers a compact 2V and 160mA output with up to 23.5% conversion efficiency. Built with durable epoxy resin and glass fiber, these 50mm x 50mm panels are perfect for DIY solar projects, outdoor activities, and emergency power needs, ensuring reliable energy even on cloudy days.
| Brand | SUNYIMA |
| Material | Monocrystalline silicon, Epoxy resin AB glue, PCB, Glass fiber |
| Product Dimensions | 1.97"L x 1.97"W x 1.97"H |
| Item Weight | 0.1 Kilograms |
| Efficiency | High Efficiency |
| Connector Type | USB |
| Included Components | Frame |
| AC Adapter Current | 160 Milliamps |
| Maximum Voltage | 2 Volts |
| Maximum Power | 0.32 Watts |
| Special Feature | High conversion efficiency |
| UPC | 752777774508 |
| Manufacturer | AOSHIKE TECH |
| Item Weight | 3.52 ounces |
| Item model number | 752777774508 |
| Style | Compact |
| Voltage | 2 Volts |
| Item Package Quantity | 1 |
| Special Features | High conversion efficiency |
| Batteries Included? | No |
| Batteries Required? | No |
D**S
Exactly as packaged.
No way to test them, but giving 5 Stars anyway
C**O
Perfromed well
Like that they are monocrystalline
G**Y
Pleasantly Surprised
I used these to replace 75 x 75mm cells in old vinyl fence post lights. Measured in full sun, central Florida, 3:30 PM, mid May, open circuit voltage 2.43v, closed circuit current 190ma. The 75 x 75mm cells produced a little less current and voltage, but to be fair, they were several years old. I designed and printed new housings that angle the cells at 25 degrees (best angle for my latitude) vs. the old cells which were horizontal. It will be interesting to see what condition they are in a year from now in the hot Florida sun.Edit: One year later and all the cells are still working like new. I would buy again if I needed more of these.
W**R
quick and easy order
exactly what I was looking for.
A**R
Good price, decent output power
I'm working on an automatic watering system. I'll use 2 panels to keep a 18650 battery charged. I'm using a boost converter to drive the latching solenoid valve. Of course a CPU to control everything.The output power was not quite what was advertised. Full sun in California, 100mA. Still, not bad at all. Nice solder pads on the bottom to work with. Happy with the purchase.
J**N
??MA
The best MA output in direct sunlight was 114.
A**R
Not the cheapest but work well and so far haven't tarnished.
Works great. A little pricey but seem to be worth it as they've held up well so far.
I**L
Not as advertised
6 out of 10 were defective. The other 4 may have been usable, but came no where close to the rated output. It appears to me that someone is selling factory defects. I returned them. No packaging, just wrapped in shrink wrap.
Trustpilot
2 weeks ago
2 months ago
