It’s always good to hear that students are finding a way to help find solutions for problems in third world countries. These students are all from Imperial College Business School who have a plan so that retailers in the third world will be able to generate an income by providing a solar mobile phone charging service to those people who live in remote areas.
The students, who won a £10,000 prize for their plan, are putting the money towards further development of the prototype of the phone charger which will then move forward to the manufacturing stage.
It is expected that several mobile phones will be able to be charged at the same time on a sunny day whilst they will all function continuously. There is a full business plan in place and the winning team expect the charger to be manufactured in China where they already have business partners.
Whether or not it is quite as straightforward as it appears, only the students and their mentors will know; however if there has been a problem which will be resolved by this charger – good luck to them.
Solar energy is useful in many situations and it is only a few short years since small solar lights became available. These are popular in many gardens where it isn’t convenient or safe to have power cables trailing round. Many water features are also solar powered and are becoming more increasing found in reception areas of large companies and hotels.
The installation of solar panels to produce energy is gradually becoming more prevalent; however the cost is still out of the reach of many families and businesses. Obviously, as the demand increases, the cost will come down. There are smallish grants available; however as a percentage of the overall installation costs it isn’t significant in the majority of cases. The additional problem regarding solar panels is, although they produce energy in excess of normal usage and which can be sold back to the energy provider, there is still the heating of the property, which would perhaps be gas or oil which would need to be considered. Many business users who are considering about the installation of solar panels will already be discussing the probability of having a biomass boiler installed which will complement the electricity generated by the solar panels.
Whilst a biomass boiler is obviously, a great step forward, for smaller companies they are a complete non-starter at this time. The cost of the boiler itself is a considerable investment and in addition to the boiler there will need to be storage facilities for the fuel – pellets, which take quite a large amount of space. The running costs for the boiler will be considerably lower than for a conventional boiler and these alternative boilers need to have a more realistic price point. At that time there will be considerably more interest from the smaller business owner and the general public alike.



