Sf2 Solar Pump Ac Solar Pumping Systems

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Products

Solar Pumping System supplied by Shenzhen Solartech Renewable Energy Company(manufacturer) 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. Solartech” 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 ( kW )	Rated Voltage ( V )	Head ( M )	Daily Flow ( ㎥/ D )
PS370	0.37	220	20-47	20-1
PS550	0.55	220	15-70	40-1
PS750	0.75	220	6-81	100-1
PS1100	1.1	220	8-93	100-1
PS1500	1.5	220	7-128	130-1
PS2200	2.2	380	12-163	130-1
PS3000	3	380	9-187	250-10
PS4000	4	380	6-225	500-10
PS5500	5.5	380	10-172	500-20
PS7500	7.5	380	15-237	500-20
PS9200	9.2	380	20-140	500-40
PS11000	11	380	23-159	500-40
PS13000	13	380	27-189	500-40
PS15000	15	380	31-208	500-40
PS18500	18.5	380	39-143	500-100
PS22000	22	380	25-86	700-210
PS26000	26	380	30-105	700-210
PS30000	30	380	35-125	700-210
PS37000	37	380	40-150	700-210
PS45000	45	380	50-180	700-210
PS55000	55	380	65-200	700-210

Q: Can a solar pump be used to pump other liquids besides water?: Yes, a solar pump can be used to pump other liquids besides water. The suitability of the solar pump for pumping different liquids depends on factors such as the viscosity and corrosiveness of the liquid.

Q: Are solar pumps more cost-effective than traditional pumps?: Solar pumps are a more cost-effective option compared to traditional pumps. Despite the higher initial investment, solar pumps have significantly lower operating costs throughout their lifespan. By utilizing renewable energy from the sun, solar pumps eliminate the need for expensive electricity or fuel, which can be subject to price fluctuations. Moreover, solar pumps require minimal maintenance and have a longer lifespan, resulting in reduced replacement and repair expenses. Additionally, solar pumps often qualify for government incentives and subsidies, further reducing the overall cost. The cost-effectiveness of solar pumps is particularly evident in areas with abundant sunlight, making them a reliable and cost-efficient solution for water pumping, especially in remote or off-grid locations.

Q: How does a solar pump help in water conservation?: A solar pump helps in water conservation by utilizing the energy from the sun to power the pump, eliminating the need for electricity or fossil fuels. This not only reduces the carbon footprint but also reduces energy costs. By using solar energy, the pump can efficiently draw water from various sources like rivers, wells, or ponds, and distribute it for irrigation or domestic use, reducing the dependence on traditional water sources. As a result, solar pumps enable sustainable water management, ensuring efficient use of water resources and contributing to water conservation efforts.

Q: Can a solar pump be used in saltwater applications?: Yes, a solar pump can be used in saltwater applications. However, it is important to choose a solar pump specifically designed for saltwater use. Regular pumps may not be equipped to handle the corrosive nature of saltwater, leading to damage and decreased functionality. Saltwater solar pumps are typically made with materials that are resistant to corrosion, such as stainless steel or plastic. Additionally, these pumps may have special features to prevent clogging or buildup caused by saltwater. Therefore, it is crucial to select a solar pump that is specifically designed and rated for saltwater applications to ensure optimum performance and longevity.

Q: Are there any government incentives or rebates available for installing a solar pump?: Yes, there are government incentives and rebates available for installing a solar pump. These incentives vary depending on the country and region, but they typically include tax credits, grants, and subsidies that can significantly offset the cost of installing a solar pump. It is advisable to check with the local government or relevant agencies to get accurate information about the specific incentives available in your area.

Q: Can a solar pump be used in areas with limited access to spare parts?: Yes, a solar pump can be used in areas with limited access to spare parts. Solar pumps are designed to be durable and require minimal maintenance. They are built to withstand harsh environments and can operate for long periods without the need for spare parts. Additionally, solar pumps have fewer mechanical components compared to traditional pumps, reducing the chances of breakdowns and the need for spare parts. This makes them a reliable and cost-effective solution for areas with limited access to spare parts.

Q: Is it possible to retrofit an existing pump system with solar power?: Yes, it is possible to retrofit an existing pump system with solar power. By installing solar panels and connecting them to the pump system, the pump can be powered by the energy generated from the sun. This allows for a sustainable and cost-effective alternative to traditional electricity sources.

Q: Can a solar pump be used for water supply in a disaster-stricken area?: Yes, a solar pump can be used for water supply in a disaster-stricken area. Solar pumps are an efficient and sustainable solution as they rely on solar energy to power the pump, eliminating the need for electricity or fuel. They can provide a reliable source of water for drinking, sanitation, and irrigation purposes, even in areas with no or limited access to electricity. Additionally, solar pumps are often portable and easy to set up, making them ideal for emergency situations.

Q: Can a solar pump be used in natural swimming pools?: Certainly! Natural swimming pools can indeed utilize solar pumps. Solar pumps offer an excellent solution for these types of pools due to their eco-friendly nature and energy efficiency. By harnessing the sun's power, they eliminate the need for grid electricity, thereby establishing a sustainable alternative. These pumps effectively circulate and purify the pool water, preserving its quality and preventing any stagnation. Moreover, they can also enhance the pool's visual appeal by powering water features like fountains and waterfalls. Additionally, solar pumps boast noiseless operation, require minimal upkeep, and prove to be cost-effective in the long term, making them the perfect choice for natural swimming pools.

Q: Are there any maintenance requirements for a solar pump?: Yes, there are some maintenance requirements for a solar pump. Regular cleaning of the solar panels to remove dust and debris is necessary to ensure optimal performance. Additionally, checking the connections, cables, and battery levels periodically is important to identify any issues or faults. It is also recommended to inspect the pump for any signs of damage or wear and tear. Overall, timely and routine maintenance is essential to prolong the lifespan and efficiency of a solar pump.

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