Description
Solar pump system consists of the
photovoltaic array, solar pump inverter and AC water
pump. This system is widely used in
pumping water for home use (drinking & washing) , farm;
irrigating for garden, field, desert plants; watering for
livestock, fish pond, landscaping streams and waterfalls, swimming
pool, sea island, water treatment projects, etc.
This system saves out of
battery energy storage device, storage water instead of storage
power, directly drives pump for pumping water. This solar pump
inverter with high reliability, high power, while significantly
reducing the system’s construction and maintenance costs.
Main
feature:
·High efficiency>*8%
·variable frequency
·soft start function
·Protections : Over voltage, under voltage, over heat, reverse
polarity, dry pumping, over flow, short-circuit
·economical: matching with AC pump (AC pumps are less cost
than DC pumps of same size and quality)
·no need battery and charger controller (store water instead
of store energy into battery)
Solar pump inverter
controls and adjusts the working of solar pump system, converter DC
power produced by photovoltaic array to AC power, drive water pump.
According to the changing of sunlight intensity, adjust the output
frequency automatically to achieve maximum power point tracking
(MPPT).
·It applies to pumps of three
phase induction motor.
·
·It
adopts dynamic VI MPPT and optimized pure sine wave PWM control,
with fast response and good stability.
·
·Fully automatic operation, it can set the range of water pump
rotational speed according to the actual conditions.
·
·The main power circuit adopts digital power modules, with high
reliability and high efficiency *8%.
·
·It
has the complete electric protective functions. Protected against
overload, over voltage, under voltage, over heat, reverse polarity,
over flow and dry running.
·
·Aluminum alloy casing, protection degree IP*1,working temperature:
**0～**0℃
·
·LCD display; easy to
operate.
