Awarded to companies that manufacture and/or distribute eco-friendly products; and/or their products are used primarily in eco-friendly applications.
Awarded to companies whose production facilities and manufacturing processes are eco-friendly.
Awarded to companies that recycle materials and dispose all hazardous and toxic waste in an eco-responsible manner.
Awarded to companies that are highly energy efficient.

About Us

NTS-Solar is an international manufacturer providing the solar thermal industry with the innovative, patented NARVA vacuum tube. This patented tube is calibrated for maximum solar thermal energy collection throughout the world (especially in Northern latitudes not previously considered favorable).


233 Libbey Industrial Parkway
Weymouth, MA

CONTACTS Larry Guilmette
TELEPHONE 1-888-781-4545 x111
FAX 1-781-331-4766
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Product Categories

Solar Photovoltaic | Solar Thermal

Solar Thermal Collectors, Evacuated Tube