FEBURARY 15, 2021


A solar lamp otherwise called solar light or solar light is a lighting system made out of a LED lamp, solar panels, battery, and charge controller and there may likewise be an inverter... Solar lights have a lower working cost than kerosene lamps because sustainable energy from the sun is free, not normal for fuel.


1. Energy saving- Solar LED lights utilize normal light sources in quality to lessen electrical energy utilization.
2. Main street lamps may have potential safety dangers because of different reasons, for example, construction quality, maturing of materials, and unusual power supply. Solar LED lights are not reasonable for rotating current. They use batteries to ingest solar energy and convert low-voltage direct current into light energy. There is no security risk.
3. Environmental security- The Solar LED lights are pollution-free and non-radiation, in accordance with modern green ecological security ideas.
4. High-tech content- The solar LED light is constrained by an intelligent controller, which can consequently change the brightness of the light as indicated by the natural brightness of the sky in a day and the brightness needed by people in different conditions.
5. As of now, the creation technology of most solar battery components is adequate to guarantee that the presentation doesn't decrease for over 10 years, and the solar panel components can produce power for a very long time or more.
6. Low maintenance costs- In remote areas far away from urban communities and towns, to maintain or repair traditional power generation, power transmission and streetlamps are costly.
7. Solar LED lights just require occasional assessments and almost no support responsibility, and their maintenance costs are not exactly regular power generation systems.


Instability- Due to characteristic conditions like day and night, seasons, geographic scope and altitude, just as the impact of random factors like bright, cloudy, cloud, and rain, the solar irradiance arriving at a specific ground is both irregular and It is amazingly temperamental, which adds trouble to the large-scale use of solar energy.

Low effectiveness and high cost- Some parts of the development level of solar energy usage are hypothetically feasible and actually develop. Notwithstanding, some sunlight based energy usage devices have low productivity and high cost. In general, the economy can't compete with ordinary energy sources. For a significant period of time later on, the further development of solar energy usage will be basically confined by economy.

Low energy change proficiency- Although the value cost is generally high, yet the cost is high, not really the quality is acceptable. As of now, the change proficiency of solar panels is moderately low. In principle, the transformation productivity of mono-crystalline silicon solar panels can arrive at over 25%. Notwithstanding, after genuine installation, because of variables like building shelter, the real transformation efficiency is just 15-19 %, even lower.

Short lifespan- Batteries and controllers are costly, and the batteries are not strong enough and should be replaced consistently. The valuable life of the controller is by and large just 3 years, and the dependability is low. On the current main roads, a large number of them utilize the double force supply method of mains and batteries that leads to increased management costs.