A DIY SOLAR TORCH/CHARGER
The photo opposite shows a small simple solar unit which
can be made by anyone using parts we send out across
the world. If mounted on ply you have a simple torch!
It costs about $5 (ignoring postage) and will power
a small radio as well as the WLED.
A similar pv panel can charge a mobile phone.
By showing people how to make simple small pv panels
that they can use to power radios and charge rechargeable
cells thus avoiding the need for expensive control devices
as well as minimising the cost.
Our efforts are aimed at helping the poor in developing countries, the many millions without
We are now supplying mini polycrystalline modules which are very useful for many types of
project such as charging car batteries for powering lights etc.
The main advantage over solar plate is that postage costs are quite small in comparison with
solar 'glass' which is both heavier and more fragile. See Best DIY Solar Technique page.
We also now supply Li-ion batteries instead of NiCd/MH for most applications as they have
several advantages.
This pv technique allows individuals, NGOs and those starting a small business to make and use small
pv panels and is often ideal for income-creation.
Other pv solar projects are run by the NGO Solar Aid using the DIY Solar technique.
Visit www.solar-aid.org where you can find an excellent video showing the pv technique in use in Africa.
A series of US professional videos of simple PV training is found at
http://www.californiasolarcenter.org/ssh.html
We supply small amounts of pv plate and components from the UK but for large projects we offer to
arrange the supply pv modules or 10+ watt plates from pv plate factories found in only a few
More details of pv projects are found in the PV Projects pages.
If you hope to start a DIY Solar project in a country not listed, we can probably send you a list
We also provide information about DIY solar cookers and indoor mosquito control.
Nous fournissons des renseigements en francais sur la technique DIY Solar quand on
nous contacte à biodes@bigfoot.com
Voir webpage 'en francais' et Project Kinshasa.
When requested for a developing country, we send a small FREE sample of a pv panel with a 3.6v battery pack which powers an LED or radio.
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