If you decide to go with the Sigineer, use the following discount codes for a Sigineer inverter, use the following codes: : For 3KW to 4KW inverters, use AaSGjian20, the to gets $20 off. For 6KW inverters. use AaSG35jian, to get $35 off. For 12-15KW inverters, useAaSG50jian, to get $50 off
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