Dual coil setup for use with the 220vac GTIL. This does NOT come with the inverter. You will underun or overrun your Electric Utility Meter. USA uses 220v split phase, and splits it into 110v. I solved the problem and now offering the solution! It is a special 2 coil cable with a circuit to always allow aprox 7 watts down, and TWO coils to monitor the standard unbalanced load. This engineering simply does not work correctly unless you monitor each side. So if you have a 1000w or 2000w 220v GTIL as pictured, this is a must have. I engineered, tested, and manufactured this cable. It comes in four versions, a 7 foot cable, a 40 foot cable, a 100 foot cable and a version for two inverters, which has the two special connectors, which is 7 feet long. The standard coil’s opening is 13mm, which works for 1/0 THHN cable, or 150 amp service or smaller. If you have 200 amp service, you likely have 3/0 or 4/0, and the standard coil will not fit. We now have a new larger coil. The larger coils are more sensitive to wire diameter, so these are calibrated to under run the meter 40-90 watts, depending on wire diameter. (this means there is always load from the grid, to assure no back feeding) The will not fit in some meter panels, as they are aprox 2 inches square. Please measure service wire before ordering, Suggest to order the smaller, standard coil if it will fit. We now offer a large single coil with 80ft of cable for those 110v models. Note: A single 110v gtil will not limit effectively, since you are only supplying power to 1/2 of the meter. You need 2 110v one, better off with at least 1 220v gtil! The coils are fragile and care must be taken. The item “Upgraded cable/coils for US 220v Grid tie inverter with Limiter GTIL” is in sale since Thursday, February 22, 2018. This item is in the category “Home & Garden\Home Improvement\Electrical & Solar\Alternative & Solar Energy\Chargers & Inverters”. The seller is “aclowery” and is located in El Cajon, California. This item can be shipped worldwide.

• Model: GTIL
• Country/Region of Manufacture: China
• MPN: Does Not Apply
• Brand: Unbranded