Firstly packed with plastic bag, secondly put customized foam and cardboard box to protect goods, finally with a outer cardboard box, also customized wooden pallets for sea shipment available too.
10A MPPT Solar Charge Controller: 24 Pieces/Carton 0.8KG/Pcs 20A MPPT Solar Charge Controller: 12 Pieces/Carton 1.3KG/Pcs 30A MPPT Solar Charge Controller: 12 Pieces/Carton 1.63KG/Pcs 40A MPPT Solar Charge Controller: 6 Pieces/Carton 2.14KG/Pcs