Irrelevant, solar power is completely useless
Water cost £1.00
you could make millions but it would cost a lot to start up! ;)
I THINK WATER BILLS COST ABOUT 70 TO 90 DOLLARS A MONTH.
£2.5m how many $$?
You can build a panel for minimum outlay. Get a good guide to help you to keep it simple.
The installation of a solar water heater will cost between $250-500.
It depends on what is broken on your water heater, as to how much it would cost to fix it. It might actually need to be replaced and be more cost effective to replace it.
You can find more information about how much a water heater installation cost by going to a home improvement store such as Lowe's or Home Depot or going to their direct website.
$6 to $10 depending on where you are and where you get it from.
To replace the circulating pump it will cost between $150 and $300 depending on the hot water heater. It will also cost you labor fees if you have someone install it for you.
$6,800
small amount
$6,290
There are several considerations to make before selecting a solar water heater. 1) How much money will you save? This depends on how much water you use, the performance of your system, where you live, if you have financing available, if needed, what the cost of convention fuels is, and the cost of fuel to use as backup (if you have one). 2) Determine the size you will need. 3) Determine the efficiency of the system. 4) Compare system costs. 5) Find out your local codes, covenants, and regulations. It may be beneficial to research installation and maintenance of the solar water heating system. If this is not the system that will work for you, research other options. You will want to first makek sure that you receive adequate sunlight for the solar heater. Also make sure you acarefully choose the correct BTU rating for your pool size.
At current gas prices they cost less to use and a gas heater gives you a much greater supply of hot water on demand.
Usually about 2 hours of labour.
a direct vent water heater is more fuel efficient (cost's less to operate). aside from that there isn't much difference, aside from not needing a double wall flue through the roof on a standard gas water heater.