Complete system design & service
HES invested sales& technicals center in Beijing, share held two factories in Shenzhen, Ningbo and associated with many other factories relating solar. We are professional ,best to provide solar complete system. HES solar system are designed to be easy to operate for customers and technicians.
All of our systems have a durable ,digital regulator which controls the solar system charging and discharging correctly, and provides information about what the system is doing.
Easy to operate
Simple using of regulator, inverter are selected in system, provide all the information needed. system status, energy volume of charging and discharging,