Alpha Wire’s new EcoWire is the latest innovation in hook-up wire. A true engineering breakthrough, EcoWire combines increased performance with a minimized environmental impact. EcoWire derives its advantage from patented Noryl insulation, a modified polyphenylene ether (mPPE) thermoplastic. HeilindAsia is best distributors of Alpha Wire Solar Power Cable and Wire, New Insulation Material Yields Smaller, Lighter, Greener Cables. EcoWire™ Is Better Performing and Better for the Environment.