1. Are you factory or trade company?As a professional manufacturer, our company has established in 2010. Our company has engaged in photovoltaic inverter, controller and power system for many years.
2.What is your advantage in photovoltaic products?User can set up photovoltaic prioty or grid priority.Low frequency circuit design, good system raliability.
low break down rates and long life time.
3.What is the payment term?By T/T, L/C, Credit Card, Alibaba Trade Assurance,etc