EEVblog 1630 - Solar Panels for Water Pre-Heating?

Is it worthwhile to run water through your rooftop solar panels to cool them down while pre-heating your hot water? Or maybe heating your pool? Also solar air and water heaters. As always, YMMV, but this is why I didn’t do it. Answering a Twitter question: Heat Pump Hot Water vs Gas: Heat Pump Hot Water Energy Usage: Pool heat pump sizing: Forum: If you find my videos useful you may consider supporting the EEVblog on Patreon: Or with crypto: BTC: 33BsprBQNBtHuVzVwDmqWkpDjYnCouwASM ETH: 0x68114e40ff4dcdd384750500501e20acf3875f8c BCH: 35n9KBPw9T7M3NGzpS3t4nUYEf9HbRmkm4 USDC: 0x68114e40ff4dcdd384750500501e20acf3875f8c LTC: MJfK57ujxy55su4XicVGQc9wcEJf6mAoXF Web Site: Store: Other channels: EEVblog2: EEVdiscover: T-Shirts: #Hotwater #HeatPump #Solarpower Теги: eevblog,video,solar power,solar panels,solar power system,hot water,heat pump,heat pump hot water,cooling solar panels,water cooling solar panels,dualsun solar panels,pre-heating hot,pre-heating hot water heater,rooftop solar,rooftop solar pool heater,rooftop solar panel,pool heating