220v 380v veich solar pump inverter

Features of Solar pump inverter:

1. Drives well all kind of AC pump, including PMSM.
2. DC/AC power input.
3. MPPT efficiency more than 98%.
4. Can auto start in the morning if customer required.
5. Bulid in auto sleep-wake up function.
6. Dru run protection, (no need to add sensor).
7. Protect motor well, like over current, over voltage, over load protection.
8. Automatic detection of DC bus voltage, no need set by yourself
9. Can monitor and control by GPRS.

Applications:

Ground water lowering,
Irrigation systems
Industrial Application
Drip irrigation& sprinkler
Tank/ cistern filling
Wildlife refuge
Rural water supply for ranches, cabins, and cottages
Fountains.

SU100 Solar pump inverter--------------Hardware design

High cost performance and very strong practicability

Solar pump inverter developed based on S100 high performance vector control AC inverter with software MPPT and hardware updated.
The S100 vector control inverter is renowned for his excellent hardware deign and powerful software performance, long service life design.

Excellent hardware design .
Enhanded and 4 layer PCB design PCB wire corssing
Low temperature rising design fans
Good quality components selecting
Independent cooling duct for lower temperature rising.

SU100 Solar pump inverter--------------Software design

Software updated with MPPT design, now SU100 inverter performance is better that ABB, Lorentz.
Control mode: VF for induction motor pumps, open loop vector control for PMSM high speed pumps
MPPT function: always performance MPPT for gain highest efficiency
CVT: When sunlight is good, can select CVT control for excellent stable frequency output.
Dry run function: When little water or no water for pumping to protect pumps.
Maximum current protection: set maximum current protection is available
Minimum solar input power: When low power input, inverter no work
Stop frequency: Lower than stop frequency, inverter no work
Sleep mode: if lower than sleep voltage, inverter go to sleep, it will wake up when DC voltage rise.
Flow and generated energy calculating and monitoring
A lot of fault protection. Short circuit, ground short circuit, phase loss, over current, overheat…
Built in RS485 interface, it is easy to connect GPRS remote controller.

Now ZK is your best choice, we are most professional solar pump inverter manufacturer in Shenzhen China