We also installed roof jacks (to hold up the solar array) and then a new composite shingle roof. Finally, in July, we put in a whole-house cooling fan and whole-house heat-recirculating system (as ...

Going green at home can reduce emissions — but also raise your utility bills. The Post asked experts to do the math on a real ...

For smaller pools, low-power solar heaters get the job done without ... if you don’t have a natural gas line at your house, you only need to heat the pool for certain periods of time, or you ...

These additional things can include installing an inverter, moving the solar water heater to another location ... allows for 2-4 hours on average in a house will increase the price of the solar ...