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Guy |
SERVICES: |
ENGINEERING PROTOTYPES |
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| PRODUCTS: |
LEVITATION KIT |
ELECTRONIC ARTWORK |
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| SOLAR INFO: |
SUSTAINABLE LIVING |
SOLAR HEATING | SOLAR HOT WATER | SOLAR MOWER | ||
| RESOURCES: | ABOUT ME | IN THE MEDIA |
BUILDING A CANOE |
LINKS |
ART
TEC
Guy
Marsden
SOLAR PROJECTS
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SUSTAINABLE
LIVING |
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![]() SOLAR HEATING MY WORKSHOP Detailed blog of my progress building a solar heating system for my workshop in 2001 - and continuing changes and improvements. |
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![]() CONVERTING A GAS LAWN MOWER TO SOLAR CHARGED ELECTRIC POWER This blog details the process of converting a 22" gas powered lawn mower to run on a 12 Volt motor and battery. The battery is charged from solar panels. |
![]() INSTALLING A SOLAR ATTIC VENT I installed a solar attic fan to remove the extreme heat that gets trapped above my 2nd floor office. It has helped to reduce my need for air conditioning. |
CONSERVING
HOT WATER![]() Like many houses, our master bathroom is at the far end of the house from the water heater. It takes about a minute and a half for hot water to arrive. So I installed a D'mand pump system to bring hot water to the faucet by re-circulating it back down the cold pipe. |
SOLAR
DIFFERENTIAL TEMPERATURE CONTROLLER In the spring of 2006 I began offering my new controller for sale. Designed specifically for photovoltaic powered solar heating applications, this very basic controller operates from any 12 Volt PV panel and/or battery and switches power to a DC circulation pump. |