NERA solar pumps have been developed to meet the needs of low-power and low-cost pumping systems without sacrificing quality, reliability and performance.
For the correct selection of NERA pump to be used in a photovoltaic system, it is necessary to know:
Desired daily water flow
Total head
Installation location
Based on the location it is possible to calculate average daily radiation [kWh/m2/day]. Average daily radiation can then be considered as the number of hours the pump works with 1 kW/m2, standard for defining solar panel performance. Dividing the required water quantity by the hours, nominal flow is calculated and, in addition to the required head, the right pump can be selected
If you require assistance please call us as we have a solar calculator that can estimate how many solar panels would be needed and what pump is required
NOTE - This listing is for the Nera Solar Pumps Only - Does not include the solar panels
We highly recommend the use of the Stop Module Code 1400-0015 to act as a pump on and off switch.
This can also be used for adding in a pressure switch or low/high level float switch