1. Functions of programmable DC power supply;

2. Automatic programming control I-V curve output (Automatic programming can be arbitrary multiple curve, running according to the time)

3. Simulate different types of solar cell array I-V curve;

4. Simulate the I-V curve under different temperature and illumination intensity;

5. Simulate the I-V curve under photovoltaic array local shadow block out;

6. Simulate the I-V curve under scaling of sunlight changes throughout the day;

7. MPPT efficiency under static and dynamic tests;

8. Built-in EN50530 and CGC/GF004 about dynamic MPPT test requirements, one-click testing to be obtained;

9. Simulate cumulative energy metering throughout the day;

10. High output current and voltage precision;

11. The highest conversion efficiency can reach above 92%;

12. Standard output interface of LAN/RS485;

13. Large LCD screen display, touch operation, easy to use;

14. Functionsof data storage & records;

15. Friendly man-machine operation interface, can be operated by both this machine and the PC software.