OTTAWA/WASHINGTON (Reuters) -The United States has agreed to lift tariffs on Canadian solar products after a trade dispute settlement panel sided with Ottawa earlier this year, Canadian Trade Minister Mary Ng and the office of U.S. Trade Representative Katherine Tai said. Canada, arguing that the tariffs violated the terms of the U.S.-Mexico-Canada Agreement (USMCA), had sought the assistance of a dispute settlement panel last year. In February, Canada said the panel had confirmed that the tariffs were “unjustified and in violation” of the trade pact. The United States, too, said it had prevai…