Shenzhen Solartech Renewable Energy Co., Ltd

Solartech Solar Pumping System

World's Leading Solar Pumping System Professional Manufacturer

Global Solar Water Conservancy System Solution Provider

. . .

Solar Pumping System

System Introduction

Solartech solar pumping system consists of a solar pumping inverter, a data monitor for remote monitoring & control (optional), a pump and a solar array. Solar pumping system common accessories include solar combiner box, solar pumping control box, backed-up AC power supply control box and water level switch. Solar array supporting bracket, cables and AC output reactor (optional) are also used for implementing a complete solar pumping system.

Data Monitor

Solar Pumping InverterSolar Array

Solar Energy

Solar Pumping

Control Box

Backed-up AC Power Supply Control Box

Solar

Combiner Box

Water Level

Switch

Electric Reactor Cable St

Water Pump

Frequently used Accessories

Auxiliary Accessories

Systematic Principle

Solar pumping inverter regulates and controls whole system operation, driving the pump by converting DC power produced by solar array into AC power, using MPPT (Maximum Power Point Tracking) to adjust output frequency according to solar radiation in real time to fully apply the solar array produced power on the pump.The pump driven by a 1 or 3 phase AC induction motor or DC brushless motor draws water from deep-well, river or lake and transport water into reservoir, water tank, or irrigation system.Data monitor is used for GPRS remote monitoring and control of the solar pumping system, it collects the system operating data, and send the data to Solartech server, user can use Solar Winsight Mobile App or Web based SP Master Solar Pumping System Manage Platform to realize the operation and maintenance of solar pumping system remotely.

System Advantages

No invest on building grid, fully use of

generated solar power.

No bill on diesel oil, full automatic

operation.

No storage battery, storing water instead

of electricity.

No need to build water channel, supply water directly on site.

System Usages

Water-Saving Irrigation

Solar drip irrigation system,

solar sprinkling irrigation system,

solar infiltrating irrigation system.

Standalone Water Supply

Living water supply solar

pumping system, livestock

breeding solar pumping

system, wild animals drinking

water supply solar pumping

system.

Water Treatment

Solar seawater desalination

system, solar brackish water

desalination system, solar

water circulating fountain

system.

Comprehensive Application

Solar & wind hybrid pumping

system, solar & diesel pumping

system, multi-level solar

pumping system.

System Applications

Agriculture & Forest Irrigation

Desert Control

Solar Pasture Irrigation

Living Water Supply

City Waterscape

Solar & Wind Hybrid Operation

Seawater & Brackish Water Desalination

System Technologies

Optimized System Selection Technology: Optimized water supply system with best efficiency, ensure the system's overall benefit.Smart GPRS Remote Monitoring & Control Technology: Remote monitoring and control, convenient after-sales service, intelligent operation and maintenance.Hybrid Power Supply Technology: Compatible with grid power, diesel generator, wind turbine and storage battery to run the pump with solar energy together.

System Selection

SP Manager solar pumping system selection software provides the optimal solar pumping system design considering the system efficiency with the project requirements, user can simply input the location, water head and daily water demand of project, then software can make the full solar pumping system design including recommended Solartech solar pump model, recommended solar array design, recommended cable & pipe sizes, and show the local irradiance & water flow in different months and different hours. Customer can use customized solar panel specifications to make the system design as well.

Honor & Award

2011: Solartech solar pumping system technology

entered Chinese Key Promotion Guidance Catalog of

Advanced Water Conservancy Technologies.

2014: Solartech solar water pumping technology and

global applications were awarded the United Nations

Global Human Settlements Model of Green Technology.

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Solar Pumping Q&A:

What types of solar pumping system does Solartech have?Solartech has both permanent magnet (DC brushless motor) solar pumping systems and AC solar pumping systems. A Solartech permanent magnet solar pumping system supports max. 178m water head and max. 36m3/day water flow. A Solartech AC solar pumping system supports max. 400m water head and max. 3000m3/day water flow. When the daily water demand or the water head exceeds one system's capacity, we can apply with several solar pumping systems together to meet the project requirements.

I need a solar pumping system, what information shall I give?Water head (total dynamic head), daily water demand, installation city name, preferred pump material (stainless steel or not), preferred pump type (submersible or surface), need diesel generator as back up or not. Or become Solartech distribution partner to get the access to SP Manager solar pumping system selection software.

Why the water supply of solar pumping system is calculated per day instead of per hour? Solartech solar pumping inverter uses MPPT (Maximum Power Point Tracking) technology to regulate the pump operation according to solar radiation in real time, because solar radiation changes all the day time, so the water supply of solar pumping system is very different in every hour, but relatively constant if we calculate the daily water supply in different days.

When and how shall we use remote monitoring & control for solar pumping systems?Solartech released solar pumping remote monitoring & control system in 2016. Users can install a Solartech DM data monitor in system, using Solar Winsight smart remote monitoring & control App on a Android phone or Web based SP Master Solar Pumping Remote Monitoring Platform to realize remote monitoring & control of solar pumping system. The remote monitoring & control solar pumping system is required when (a) the system is installed far from cities, high cost on after service, (b) a consultant not at site is required to help with the installation, (c) system real-time operation status and historical water supply data are required to do the project commissioning and maintenance (d) inverter’s parameter needs to be reset according to the pump operation requirement.

I have a solar pumping project, what info shall I offer to get one solution?Please download “Solartech Solar Pumping Project Questionnaire” on Solartech webpage, fill it with the project info and send it back to Solartech sales to get the solution with quotation.

What's the lifetime of a solar pumping system?Solar panel is with 25 years of using life, the solar panel output power gets lower as the time passes. During the 25 years, solar pumping inverter and water pump need to be regularly maintained or replaced.

Company Introduction

Solartech is a world's leading solar pumping system professional manufacturer, and a global solar water conservancy system solution provider.

Solartech solar pumping system was created in 2001. Solartech R&D center is located in Tshinghua University Shenzhen Graduate School which comprised of Shenzhen Solartech Renewable Energy Co., Ltd, Tshinghua University Shenzhen Graduate School, HKU and Tsinghua Shenzhen Power System Research Laboratory and National Key Laboratory of Power System in Shenzhen.

Solartech demonstration base is located in Tshinghua University Shenzhen Graduate School.2004: Solartech solar pumping system test platform was built to collect the solar pumping system performance data according to different heads and flows in many years, in order to carry out the research of system optimizing.2006: Solartech grid-tied solar power generation platform was built using poly & mono & thin film solar panels to test the performance and stability of different types of solar panels, in order to test result when making the solar array sizing of solar pumping system.2011: Solartech solar tree landscape and solar fountain systems were built, more system application studies were carried out for promoting solar pumping business globally.2016: Solartech solar car parking power generation system and multi-function distributed smart micro-grid solar power generation platform were built. Solartech expanded R&D areas adding on-grid, power storage sectors with the existing off-grid solutions.2017: Solar seawater desalination system and solar & wind hybrid pumping system have been built in the demonstration base.

Solartech solar pumping system products have been widely applied in more than 100 countries and areas in agriculture & forest irrigation, desert control, pasture animal husbandry, living water supply, seawater & brackishdesalination and city waterscape.

Solartech advocates the solar water conservancy technology which can provide comprehensive solutions to the production of agriculture, forestry and animal husbandry industries, also the improvement of ecological environment and human settlement. The solar water conservancy technology expands the solar business from cities to rural areas, it creates a new industrial development path of "Photovoltaic" and "Water Conservancy".

Upholding "Solar and water, a better future" business philosophy, Solartech will keep in mind the enterprise responsibility of “Technology develops nation and industry redounds upon nation”, adhere to the spirit of sharing of “Using the world advanced technology, adopting top quality management and creating value for customers” and embrace the mission of “Making the water world full of sunshine”, on the path of building the ecological development system for human destiny, let us share a bright future together.

Add “Solartech2004” on Wechat to learn more about Solartech

Solar and Water, a Better Future

2001: Solartech constructed world's first solar drip irrigation system for desert highway

shelterbelt drip irrigation in Xinjiang, China.

Solar Pumping Projects

2009: Niu Yuqin solar pumping desert control demonstration base in Shaanxi, China.

2009: First big power solar pumping system for agriculture irrigation project in Uganda was built.

2011: Big power solar pumping system for agriculture irrigation project in Pakistan was built.

2013: The first solar pumping system for comprehensive desert control demonstration project in Uulan Buh

desert, Inner Mongolia was built.2015: First solar water-saving project for grassland construction and improvement in Xinjiang was built.

Shenzhen Solartech Renewable Energy Co., Ltd

Tel: +86 755 86151888

Fax: +86 755 86151018Website: www.solartech.cn

E-mail: solar@solartech.net.cn

4F, Building 9, Jiu-Xiang-Ling Industrial Park, Xi-Li, Nanshan District, Shenzhen, China (Zip: 518055)