SILICON
CHIP
MAY 2010
ISSN 1030-2662
11
9 771030 266001
PRINT POST APPROVED
- PP255003/01272
8
$ 95* NZ $ 11 00
INC GST
INC GST
OFF-GRID
SOLAR
LIGHTING
CONTROL
SYSTEM
with efficient MPPT
and 3-stage charging
HIGH SPEC
12V STEREO
AMPLIFIER
20W/channel &
0.03% distortion!
SAVE $$$$
siliconchip.com.au
on your
office/factory
lighting bills!
May 2010 1
We show you how we did it: you can save too!