比较热泵、燃气加热器、电热和太阳能的泳池加热费用。根据水量和温差计算每日和每月费用。
Enter your pool volume, current and target water temperatures, electricity rate ($/kWh), and gas rate ($/therm). The calculator computes the BTU needed to heat the water and compares costs across four heating technologies.
Heat pumps (COP 5) are the most efficient option, using electricity to move heat rather than generate it. Gas heaters are faster but cost more per BTU. Electric resistance is simple but expensive. Solar is cheapest to run once installed.
These costs represent a single heating cycle. For seasonal operating costs, multiply by how often you need to reheat — typically once per week in spring/fall and less often in summer once the pool is at temperature.
在温和至温暖的天气下，热泵的运行成本显著更便宜。燃气加热器较贵但能更快地加热泳池，并可在任何温度下工作。
大部分热损失（70-80%）通过表面蒸发发生。夜间使用太阳能保温罩是降低加热账单最有效的方法。
有用。太阳能保温罩像一条保温毯，可保留热量并防止蒸发。仅靠太阳照射就可将泳池温度提高5-10度。