- User ID
- 7691
I used to run CO2 in the tent in the shed, but inside now but not safe, I still have the CO2 bottle and release valve and stuff. Well beer CO2 it's cheap refillWe got quoted around 8 for a 9kw. Running my pool and hydro bring the bill up from around 600 to 1200 and over 1500 when we have the aircon blasting in summer. So I figure if I can get the solar to take care of the hydro and pool it will pay for itself in about 4 years. Not to mention i could make a nice controlled room out of insulated panels with C02 like i used to have in Sydney before power went through the roof, and massively increase yield