Zhenfa 120W-140W Solar DC Pump

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In certain emerging markets, Zhenfa new energy offers home owners complete residential solar system solutions to meet their green energy needs. Zhenfa's residential solar power systems are designed to meet different building applications in system sizes of 1.68kW and 3.9kW. Zhenfa also provides customized solar system solutions for special solar power systemapplications.






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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:Does the balcony wall - mounted solar energy require a circulating pump?
Solar energy in the natural cycle of the best, plus the pump is not good. Waste money, and easy to bad, if the bad quality and noise.
Q:What is a photovoltaic pump?
The type of photovoltaic water pump (1) solar photovoltaic pump (2) solar photovoltaic permanent magnet synchronous pump. The characteristics of the PV pump: PV water pump system fully automatic operation, without manual duty, the system mainly by the PV flood inverter, photovoltaic array, pump composition. The system eliminates the storage of energy storage devices such as batteries to replace water storage capacity, direct drive pump water.
Q:Solar water heater booster pump how to use automatic valve
Choose to use manual switch to force the booster pump can also start, just remember to turn off the pump after the full.
Q:Solar water heater computer controller shows Sheung Shui, booster pump does not start Sheung Shui, how to do
Some solar controllers have a reset button, you can also press the reset button, hear the sound after you need to re-set the temperature, and when the water
Q:On the issue of pumps and solar panels
Pump head and power sure and pump power and methods such as centrifugal pumps ~ but this full business can give you recommended.
Q:How does the solar self-priming pump be installed?
The connection pipe of the inlet pipe must be tightened tightly, the seal must be tight, absolutely can not leak, try to use a soft flange gasket (such as fluorine rubber), otherwise it will seriously affect the pump self-priming performance
Q:What is the role of solar water pump?
High degree of standardization, the series can be connected in parallel to meet the needs of different electricity, versatility.
Q:Solar water heater automatic pressurized water pump does not turn how maintenance
For this place you do not understand, there are several ways for your reference: you can ask the professionals to see for you, to solve; can go to an experienced person to ask for advice, learn to master it;
Q:The problem of installing pressurized water pump in solar hot water outlet pipe
Household pipe booster pump in the installation of the need to pay attention to the matter more, but these considerations for the subsequent work and production of great impact, we often say that sharpening workers do not mistake. Only to the precautions to prepare thoroughly, for the use of the product we can be more handy, the effect will be better.

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