ISAAC - solar ice maker

[opsec]

http://solaricemaker.com/index.html

No word on how much one of these costs. I'm sending them an email shortly, I'll report back on what they tell me.

THE ISAAC GENERATES INCOME The ISAAC makes approximately 50 kg of ice per day. Most productive applications of ice will generate sufficient income to pay for the system is a reasonably short period. Annual maintenance is minor, and system lifetime is very long. It can be owned at the village level. Thus it creates income and employment for rural citizens.

THE ISAAC ENHANCES THE COMMUNITY INFRASTRUCTURE Each ISAAC is estimated to be able to add $17.00 per day to the locally community,

[offdalip]

you can build one for a couple hundred

ammonia, calcium chloride, reflectors, valves and lotsa tubing

stainless steel valves and good connections are key.

plans are all over the internet for these.

they cycle manually once a day, more work than you think