2.Auto-switch,self-recovery and unattended operation.
3.Solar energy and utility power complementary function:
(1)The system can provide electricity produced by solar energy to loads directly.It can automatically select the solar enegr or utility power as power source according to the change of sunshine,and the work mode will be chosen and switched automatically.
(2)The system can automatically select the solar energy or utility power to charge the battery according to the state of the sunlight and battery voltage.AC by pass without charging function is available.
(3)The system can automatically identify the state of day and night,and interactive switches between AC modeat night.
Payment and Shipment
Samples are Available for Testing and Market Test.
2. Warranty of Tunto Products
Tuntoprovides warranty against defects in materials and workmanship for its Uninterruptible power supply, Power inverter/chargers including inverter12v 24v 48V, Solar charge controllers,Solar system,Solar street light,Solar mini system (“Product”).
3. Guides and After-service Consultancy
Tunto Power Team will offer these guides below.
A. Need an Accessory?
B. Products Repair?
C. Power Problems to Solve?
D. Power Protection Solutions, etc.?
24 Hours After-service consultancy just for you and to make your problems to solve easily.
4. OEM Service
OEM service of Tunto is strictly based on the ISO9001 ISO14001 quality assurance system. The TOP involves the effective teamwork of departments from Sales, R&D, and Engineering, purchasing, production & QA, assuring a high quality product and prompt delivery for customers. The standardization of our quality system and the quality stability has earned us the trust of our customers for 3 years.