hi everyone
i have a problem with a NEW mmpt 150/85 tr ve can mc4 that does nt want to charge goes into bulk but no charge ,in the same configuration i ve put another that instant goes in bulk and charge
any ideas?de7e2257-6ba9-40e4-a6d7-9fdcd41b7d2c.jpg8f253e20-5eca-47f9-acae-24aadddae08a.jpg7dcb2f9a-5ede-42af-889d-52a8c7e536c9.jpgb083598b-e70c-464c-aeef-9cda211a3430.jpg