Articles
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Energy Efficiency - Can't solve our energy crisis without it
By Afam Nnaji | Date: 09/06/2008Sometimes I am tempted to believe that the powers that be do not want to solve the problem of power ...
The role of voltage regulators in backup systems
By Afam Nnaji | Date: 03/09/2009Every single electronic or electrical appliance is manufactured and expected to perform based on cer...
Good batteries are hard to find
By Afam Nnaji | Date: 02/11/2009It is difficult to get very reliable inverter batteries these days...
The problems with implementing solar powered street light projects
By Afam Nnaji | Date: 02/09/2009Over the last 2 years I have seen solar powered projects take off from traffic lights to street ligh...