Solar-Powered Charging Stations for Mobile Phones, Cameras, and Electric Vehicles

Image credit: www.soldesignlab.com

Solar-powered charging stations are innovative solar-powered designs that can be used in public places when no electricity supply is available. You can see them alongside the streets, in the squares, and even as “umbrellas” attached to benches in public parks. On the market, there are also smart solar benches and they are an excellent addition to existing urban furniture.

Solar-powered charging stations are great to allow people to charge their small devices such as mobile phones, laptops, or cameras outdoors. Some of the solar-powered charging stations can power electric bikes, scooters, and cars, so recharging your car’s batteries is often cheaper at one of these stations. Solar-powered charging stations can provide also lighting, WI-Fi, give insight about the environment, and display information on a digital screen.

All solar-powered stations work similarly, although they might differ in terms of size, capacity, and the type of charging that is available. Each solar-powered station consists of an inflexible or flexible solar panel (or panels), battery system, charge controller, and inverter.

The benefits of solar-powered charging stations are numerous. First of all, they produce electricity without any emissions, making them one of the most environmentally-friendly technologies. Unlike coal, nuclear or gas-powered plants, solar energy does not produce emissions, nor toxic byproducts. And it is a renewable source of energy.

The implementation of solar technology in public places gives us free or cheap energy. Especially, for those living far from the electrical grid, solar charging stations for mobile phones can be the only way to stay connected. It is no surprise that in the developing countries more and more solar-powered charging stations are appearing. In countries where electricity is not accessible to all, public solar-powered charging stations for mobile phones are very popular. (Read this article)

Last but not least, with the solar-powered charging stations, we become energy independent and can spend more time outdoors. When we know that we can charge our mobile phones and other electric devices outside, in the streets and in the parks, it gives us more freedom and flexibility to spend time outdoors and in nature.

Sources: Inhabitat & Magesolar

Cellular Base Stations Powered by the Sun

It seems that the mobile industry is another technology field where solar power soon can play an important role in reducing costs and ensuring a reliable power supply.

In a new study ABI Research analysts predict that the future mobile phone base stations will be sun powered. They say that over 335,000 base stations worldwide will be using solar power by the end of 2013, with around 40,000 of those being completely autonomous and off-grid. The research firm explained that improvements in photovoltaic cells have meant that solar energy is now a viable option for supplying power to charging stations.

"The market for autonomous solar powered cell sites looks set to grow from extremely modest levels today to over 40,000 renewable energy sites by the end of 2013. A further 295,000 base stations are expected to supplement on-grid power usage with solar," said Stuart Carlaw, vice-president of ABI Research.

Still, the majority of these cellular base stations will use diesel or mains electricity to supplement their solar panels, especially in areas where population density and less solar energy require it.

Probably the developing countries will be the biggest winners as remote communities will receive phone coverage and Internet connections for the first time. According to some UN figures half of the world is still not able to make a phone call.

Other alternatives to normal electricity for base stations being considered are wind power, fuel cells and even compressed air.

Source: Market Watch