DC Solar Pumping Systems Popular Type Good Quality
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- 6000000 set/month
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DC Solar Pumping System can be applied to daily use (ground water), agricultural irrigation, forestry irrigation, desert control, pasture animal husbandry, water supply for islands, wastewater treatment engineering, and so on. Solar water pump System is dispensed with energy storing devices, and stores water instead of electricity. It improves the reliability of the device, at the same time, it lowers the construction and maintenance costs of the irrigation system dramatically.
In recent years, with the promotion of the utilization of new energy resources, Solar Pumping System is more and more used in municipal engineering, city centre squares, parks, tourist sites, resorts and hotels, the landscapes and fountain irrigation systems in the residential areas.
Technical Features
Optimization of Single Pump System
A single solar irrigation system consists of only one pump, a power -matched solar array and an inverter . The aim of optimization is to reduce the amount of PV modules as much as possible on the premise of filling the requirement of head and capacity. The rotational speed of pump is regulated according to the irradiation on the solar array; when the sunlight reaches its peak, the pump runs at the rated speed, and the output approaches the peak power of the solar array; when the sunlight is less abundant, the speed of pump varies bellow the range of the rated speed; when the speed as low as the capacity becomes zero, the solar pumping system stops working. So, there are big differences between solar irriation systems and traditional pumping systems in system design, and the system should be optimized according to the requirements of head, capacity, and local conditions of sunlight.
•Determine the optimal average daily operating time and the range of speed governing.
•Choose the optimal head and capacity of the pump.
•Determine the maximum power of PV modules, the best working voltage and method of connection.
Optimization of Multi-pump Systems：
There are several pumps in a multi-pump system. The pumps can be driven either by only one high-power inverter, or by several matching inverters. In the case of large capacity demand, the operation of the multi-pump system is more flexible. By switching solar arrays and pumps, all of the pumps run in MPPT mode when the sunlight is abundant, while some pumps will be shut down and all solar arrays supply power intensively for the rest running pumps when irradiation is weak. Based on the optimization of single pump system, the range of speed can be further optimized, and the photovoltaic(PV) pumping system always works with high efficiency.
Product Specifications
Model | Rated Power | Max. Flow | Max. Lift | Daily Water Supply | Outlet Dia. | Pump Dia. |
PSD600C | 600W | 4.5 m3/h | 30 m | 10 - 20 m3 | 1"1/4 | 4" |
PSD600H | 600W | 2 m3/h | 100 m | 5 - 10 m3 | 1"1/4 | 4" |
Solar Array Configuration
Max. Input Power | Max. Input Current | Max. Open Circuit Voltage | Recommended MPP Voltage |
1000W | 15A | 150VDC | 60 - 120VDC |
Recommended Design | Solar Panel | Connection | Total Power |
Configuration 1 | 190W / 35Vmp | 2 pcs x 2 strings | 760W |
Configuration 2 | 250W / 30Vmp | 3 pcs x 1 string | 750W |
Performance Curve
- Q:Can solar pumps be used to pump water from wells?
- Yes, solar pumps can be used to pump water from wells. Solar-powered pumps are an efficient and sustainable solution for pumping water from wells as they utilize solar energy to operate, reducing the need for electricity or fuel. These pumps can be installed in remote areas where grid electricity is not available or expensive, making them an ideal choice for water extraction from wells.
- Q:What is the maximum size of pipe that a solar pump can handle?
- The size of pipe that a solar pump can handle is determined by several factors, including the pump's capacity and power, as well as the specific water system requirements. Usually, solar pumps are built to accommodate pipe sizes ranging from 1 inch to 4 inches in diameter. Nonetheless, it is crucial to refer to the manufacturer's specifications and guidelines in order to ascertain the maximum pipe size that a specific solar pump can effectively handle. Moreover, factors like the total dynamic head (TDH) and flow rate requirements of the water system should be taken into account to guarantee optimal performance and efficiency of the solar pump.
- Q:How does a solar pump handle low water levels?
- A solar pump typically has a built-in sensor or float switch that detects low water levels. When the water level drops below a certain threshold, the pump automatically shuts off to prevent damage to the pump motor. Once the water level rises again, the sensor or float switch triggers the pump to restart and resume pumping water. This feature helps protect the pump from running dry and ensures its longevity.
- Q:What is the maximum depth a solar pump can pump water from?
- The maximum depth a solar pump can pump water from depends on the specific model and its capabilities. However, generally, solar pumps can pump water from depths ranging from 100 to 500 feet or more.
- Q:Are there any limitations to the type of water a solar pump can handle?
- Yes, there are some limitations to the type of water a solar pump can handle. Solar pumps are designed to handle clean and clear water sources such as rivers, lakes, or wells. They may encounter difficulties with water that contains high levels of sediment, debris, or contaminants. Additionally, the performance of a solar pump may be affected by water with high acidity or alkalinity levels, extreme temperatures, or excessive salinity. It is important to consider these factors when selecting a solar pump for a specific water source.
- Q:How does a solar pump compare to a traditional electric pump in terms of efficiency?
- A solar pump is generally more efficient than a traditional electric pump. While traditional electric pumps rely on grid electricity, solar pumps use energy from the sun, which is a renewable and abundant resource. Solar pumps have lower operating costs as they do not require electricity from the grid. Additionally, solar pumps often have higher energy conversion rates and better performance in remote or off-grid areas where electricity supply may be limited.
- Q:Can a solar pump be used for water supply in off-grid botanical gardens?
- Yes, a solar pump can be used for water supply in off-grid botanical gardens. Solar pumps are particularly suitable for off-grid applications as they use solar energy to power the pump and do not require access to electricity. This makes them an environmentally friendly and cost-effective solution for water supply in remote locations such as botanical gardens.
- Q:Can solar pumps be used for irrigation?
- Yes, solar pumps can be used for irrigation. They are an efficient and sustainable alternative to traditional diesel or electric pumps, as they harness solar energy to power the pump and provide water for irrigation purposes. Solar pumps are particularly useful in remote areas where access to electricity is limited, and they offer cost savings on fuel and maintenance.
- Q:How does a solar pump help in reducing water wastage?
- A solar pump helps in reducing water wastage by using renewable energy from the sun to power the pump and pump water. This eliminates the need for electricity or fossil fuels, which reduces the carbon footprint and energy consumption. Additionally, solar pumps typically have sensors and controls that optimize water usage, preventing over-watering or excessive use, thus minimizing water wastage.
- Q:Can a solar pump be used for desalination or saltwater conversion?
- Yes, a solar pump can be used for desalination or saltwater conversion. Solar pumps can provide the necessary energy to power desalination systems, which remove salt and other impurities from seawater to make it suitable for drinking or irrigation purposes. The solar energy can be harnessed to power the pumps that move water through the desalination process, making it a sustainable and environmentally friendly solution for saltwater conversion.
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DC Solar Pumping Systems Popular Type Good Quality
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 6000000 set/month
OKorder Service Pledge
OKorder Financial Service
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