Installation of 150 liters of solar water heaters, the total down about how much money.
The actual capacity of 150L then you need to just 20 so the price if you need cheaper choose Zhejiang over the brand is probably around 1500 virtual capacity 150L then is 16 but also is about 1000 if you choose the brand if the price of 20 to 2000 more than the 16 tube tube to 1500 above
There are pipeline emptying function, which is particularly suitable for winter outdoor ice users, usually in the pipeline without water, of course, not afraid of cold, home a few days (tourism, visiting relatives) do not have to worry about solar give you trouble,
The best choice to visit the old brands, they have the right to speak. I recommend to you the "Golden solar energy", the price is moderate, a refund, ten years repair, warranty of thirty years, for any harsh environment
You said the smallest solar water heater should be enough for 1-2 people to use it, and now the market should be 1.5 solar minimum of 16 meters, capacity of 100 liters, the price of about $1000. Of course, small solar manufacturers can do it, because the demand is too small, need to customize
