System Performance and Technical Advantages
Photovoltaic pumping system only comprises solar panel array, high efficiency PV pump (direct current pump) and controller.
The main technical features as following:
- Our own research of connnecting rod bearing cross shaft joint structure transforms the traditional swing rod into linear motion link. This technical application removes the stress from the small head of link to the piston lateral, and then forms a light viscosity water film.
- Apply new type of three-layer sand filtration structure.
- Controller applies to direct current inverter software control technical, gently start, smaller current.
- Optimal controller algorithm's application improves the equipment efficiency 10% to 15% higher, base on the same current and voltage of the controller.
- Improved controller. System can self-control flow rate and lift under different sunlight condition without battery.
- High efficient system, big power, high reliability, low cost.
- The average power utilization is higher than 92%. The average efficiency is higher than 65%. Total efficiency is higher than 55%. Total efficiency is three times higher than already existing system. Cost saving 60%, highest lift is more than 200m.
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