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Thermal solar panel has heat transfer coil having heat absorbing zone defined by two parallel straight tubes joined by curved corrugated tube
Thermal solar panel has heat transfer coil having heat absorbing zone defined by two parallel straight tubes joined by curved corrugated tube
A heat transfer coil circulates the fluid to be heated by solar radiation received by the panel. The coil includes a heat absorption zone defined by parallel straight tubes joined by a curved corrugated tube. The tube defines a curve of 180 degree angle.
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