Solar Water Pump L3D-07-250

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Product Description:

Product description:

Product: Solar water pump

Model:L3D-07-250


Appilication:

surface pump

for surface water of pond, river, lake

for irrigation of a big farm with 4000 m2 on the top of a high mountain


Product specification:

flow rate:7m3/ hour, 56m3/day.

lift: 10m-250m

pump diameter: 296mm

Pump installed on the ground, outlet to the water surface:4m

with AC motor, motor power:5.5kW

but only need solar power:5.2kW(while Grundfos pump needs at least 18.5kW solar power, our pump can save more than 70% solar panel power,save USD8000 cost for solar panel per set.


Material:

Pump inside: stainless steel and wearable nylon,it enables our solar pump to have 10 years sevice life.

Motor : AC motor, 380V , three phase , 50Hz. The pump also can connect with grid power directly.


Certification:

3 International patent

ISO9001

CE


Warranty:2 years

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Q:On the issue of pumps and solar panels
To the battery pack, and by the battery to the inverter circuit to provide a stable voltage and current, if your pump motor is a single phase 100W, then the inverter power at least greater than the value of 1 times to 1.5 times Caixing,
Q:What is a photovoltaic pump?
Advantages of photovoltaic power (1) Reliable: PV power rarely used in moving parts, reliable. (2) safe, no noise, no other pollution. Do not produce any solid, liquid and gas harmful substances, absolutely environmentally friendly. (3) installation and maintenance is simple, low operating costs, suitable for unattended and so on. Especially for its high reliability and concern. (4) good compatibility, photovoltaic power generation can be used in conjunction with other energy, you can also need to make the PV system is easy to capacity. (5) a high degree of standardization, the series can be connected in parallel to meet the needs of different electricity, versatility. (6) solar energy everywhere, a wide range of applications.
Q:Will the next solar hot water system, the solar energy pump how to select the number,
Generally need to calculate the total flow according to the collector area, a reasonable division of the branch and divided by the number of branches to calculate the branch flow, according to the collector test report on the flow resistance curve calculation and series calculation of the collector pressure drop;
Q:What is the role of solar water pump?
Do not produce any solid, liquid and gas harmful substances, absolutely environmentally friendly.
Q:Does the balcony wall - mounted solar energy require a circulating pump?
If your collector is higher than the tank, or because the pipeline climbing and other reasons can not be a natural cycle, it is necessary to increase the circulating pump.
Q:Solar water heater computer controller shows Sheung Shui, booster pump does not start Sheung Shui, how to do
First look at the control panel signal line is not bad contact, check the water level probe, if these aspects are no problem, then you turn off the power after 3 minutes, at the start.
Q:What is the difference between centrifugal pumps and circulating pumps?
Do not know what you said solar hot water projects specifically include what?
Q:Solar water heater booster pump how to use automatic valve
The general flow control of the booster pump can not be used, with the general self-priming pump can be, if installed on the charge, when the solar energy needs water, open the other faucet, you can press the solar up, or
Q:How to use solar panels to drive 50W of circulating water pump, what configuration needs, how to connect?
Of the 24V motor 50W, it takes about 2A current.Therefore, the output current of the battery plate to be larger .... even if it is cloudy, but also make the motor have enough current to stabilize the work.
Q:Solar water heater automatic pressurized water pump does not turn how maintenance
If you do not turn the pressure pump is the problem. If the pump itself is the problem, then you can only go to a professional place to repair, if the coil is broken, throw directly to buy a new bar Repair is more expensive and can not guarantee quality

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