The Model SRY-002-2 is a further enhanced version of the Model SRY-002-1 Solar Lighting Kits and consists of two LED lights, a mobile pho...

High Temperature Heat Pump The Metran High Temperature Air Source Heat Pumps transfer heat from the ambient air to water, providing hig...

 The Model SRY-002-1 is a slightly enhanced version of the basic Model SRY-001E lighting Kit and consists of one LED light, a mobile phon...

Multi-Function Heat Pump The Multi-Function Heat Pump is a patented product with multi-usage functions.  They use a suitably sized Heat...

Figure 1 The addition of solar thermal panels in conjunction with Heat Pumps to form a hybrid system certainly does have the capability ...

The Air to Water Metran Swimming Pool Heat Pumps are available in both vertical and horizontal air discharge options.   Depending upon th...

The Solar Powered Lantern is a lighting system that consists of 28pieces including an LED lamp, battery and controller all placed in a st...