Ideal power solution free electricity for home lighting and security3
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Ideal power solution free electricity for home lighting and security

extremely cost-effective require no monthly fees for electricity usage

PD-C-SEP-75W Ideal power solution free electricity for home lighting and security


  • Solar panel: 75W 18V Bifacial mono-crystalline
  • Battery: 12V / 52Ah Li-ion
  • Recharging time: 10 hours
  • Back up days3 day for 10pcs 5W floodlights
  • Size: 106 x 45mm
  • Water proof IP65
Available with 50W / 100W / 160W

Advantages of bifacial solar panels: Bifacial solar panels not only rely on direct sunlight from the front, but also improve overall power generation efficiency by reflecting and scattering light. When it is covered with snow, the other side of the solar panel can absorb the light reflected from the ground to ensure that the solar lights run for a long time.  Compared with single-sided solar panels, double-sided solar panels can effectively increase energy efficiency by 23%.  

To ensure that the solar panel can absorb the most energy for charging, we recommend installing it in a location with the longest sunshine hours and the most sunlight. The specific installation location needs to be selected based on your project.

Here are some suggestions for solar panel installation:

1. Orientation selection: Please try to choose the part of the fence that faces the south to ensure the longest sunlight exposure.

2. Height setting: Installing in a higher position can reduce the obstruction of ground objects (such as vehicles, plants, etc.) and maximize the use of sunlight.

3. Avoid blocking: When installing, make sure there are no tall buildings or trees around the solar panels that block the sun during the day.

4. Angle adjustment: During installation, the tilt angle of the solar panel needs to be adjusted so that it faces the sun and is as perpendicular to the sun as possible to improve absorption efficiency. The ideal angle is approximately the angle of the local latitude.

Residential community solar lighting project:

Required each lighting area 1.5 meters in height and 100 meters in length

Specific lighting brightness requirements 5 Lux


Propose to install 4 sets of 160W solar panel engine and 10pcs 5W floodlights.


Although the initial investment of solar energy is relatively high, its advantages include long-term low operating costs, savings in electricity bills, simple installation process, and less manual maintenance.

The battery we utilize with capable of withstanding at least 2,000 discharge cycles, the LED lighting life with over 50,000 hours, and the solar panels with the lifespan of over 20 years.

Since 2015, we have supported with customers to launch multiple projects, and the lights and batteries in the current projects are in normal operation. With our rich project experience in working with worldwide clients enables us to provide the necessary technical support for your project to ensure that the project proceeds smoothly. 
Contact sallywu8@ms19.hinet.net we are happy to make proposal for your project.