Why choose TANFON solar products? 1) TANFON has sold the system to Nigeria, Colombia ,Burkina Faso,Egypt,Bolivia,Kenya,Ghana, South Africa,Argentina ,Philippines,Congo , Etc--Almost 85% of Africa countries ! 2) With a professional installation team, we have been to Egypt, Chad,Nigeria,Ghana,Doha,Pakistan for installation service. 3) Already started some inverter factories in some countries ,so there is no problem in after sale service. And we are still looking for local factory partners in other countries,hoping to reach depth cooperation with you!