LYD-SEM-M Solar Lighting Kit

Product details

Model: LYD-SEM-M

8W mono solar panel, 3.7V 7500mAH Lithium battery, lamp size: 175*175*67MM

It seems like you're referring to a solar-powered lamp system. Here's a breakdown of the components you've mentioned:

1. 8W Mono Solar Panel

• This refers to a monocrystalline solar panel with a power output of 8 watts. These panels are efficient in converting sunlight into electrical energy. Given the wattage, the panel is suited for charging small battery systems like the one you mentioned.

2. 3.7V 7500mAh Lithium Battery

• This is a lithium-ion battery with a 3.7V voltage rating and a 7500mAh (milliampere-hour) capacity. It provides a decent amount of energy storage for small devices, in this case, likely to power the lamp. The combination of voltage and capacity will allow the battery to power the lamp for several hours, depending on the power consumption of the light.

3. Lamp Size: 17517567mm

• The dimensions of the lamp are 175mm x 175mm x 67mm. This suggests a compact solar-powered lamp, likely to be portable and able to house the solar panel and battery system within the same unit.

Possible Use Case for This Setup:

This kind of setup is typically used for outdoor lighting solutions such as garden lights, emergency lamps, or portable lamps for camping. The 8W solar panel would charge the 3.7V 7500mAh lithium battery during the day, and the lamp could run on the stored energy at night or during periods of low light.

Important Considerations:

• Charging Time: The 8W solar panel would take some time to fully charge the 7500mAh battery depending on the sunlight intensity and the efficiency of the panel.
• Lamp Run Time: With a 3.7V, 7500mAh battery, if the lamp draws 3W (typical for small LED lamps), the run time could be around 10 hours or more. However, the exact run time would depend on the actual power consumption of the light.