Best Reliable Hydroelectric Equipment

Help You Own Clean Power From Water

DLLD provides full series customized hydroelectrical equipment solutions at reasonable price based on 30+ years experience from China

About DLLD Power

DLLD Power, founded in Dali city of Yunnan province in the year 1991, is a private enterprise specializing in the research, design, production, and sales of hydroelectric equipment coving full series of range micro and small hydropower projects.

DLLD could design and custom-make special turbines for specific site conditions. Generally, there are mostly below types of turbines are used for micro and small hydropower systems, such as the Turgo turbine (or Pelton turbine) for high head sites, the Tubular turbine, the Francis turbine for medium head sites, and axial flow turbine like Propeller, Kaplan, and also Tubular are suitable for low head sites. We also custom-make Barrel type turbines, Submersible type turbines, and Floating type turbines for special site conditions, like irrigation canals, mills, fish farms, streams, and creeks micro and small hydropower applications.

DLLD Hot Sales Micro Hydro Turbines

DLLD have been awarded many advanced patented technologies and commend in China, such as the “First Prize of Invention of Micro Hydro Generator for Rural Users” by Yunnan Provincial Science and Technology Commission in 1991; “Excellent Project Award of Agricultural Science and Technology” by the State Science and Technology Commission in 1996; “China Rural Energy Industry Association” in 2002. In 2002, China Rural Energy Industry Association “China Rural Energy Small Power Supply Industry Excellent Product Award”, and so on. DLLD Power passed CE certification in 2001 year and have been export to United States, Britain, France, Lativa, Peru, Chile, Indonesia, Guinea, Russia, Congo and Southeast Asia, etc other 60 countries like more than 20 years.  Our products are well popular by the users because its stable performance and free maintenance. 

Why You Should Choose DLLD?

30+ Years Micro Hydro System Manufacturing Experience.

3 Years Warranty Against Manufacturer’s Defects.

At least 20 years lifecycle running at minimal maintenance

European CE Certified Manufacturer and Supplier.

Strictly Inspected and Load Test Before Delivery.

Vertical Pelton turbine generator unit
Kaplan turbine generator integrated unit
Bulb type turbine generator integrated unit
Vertical Turgo turbine generator unit
Vertical Francis turbine generator unit
Pipeline type hydropower system

Become An Expert Before Developing Hydro Power Projects

How to Measure Water Head

Measure your hydropower head and use the hydro calculator to work out your water head data. 

How to measure water flow

Use your micro hydro power calculator to know the water flow of your hydro site.

Make Your Own Micro Hydro Power

How to make your own turbines work for yourself?

A Guide to Hydro Power

Know more about hydro power, especially run of river system. 

Customers Reviews

We purchased the regulated Kaplan turbine generator unit from DLLD in 2020 year, Turbine model is ZZZ709-LH-120 and generator model is SF200-30/1730. After long hours of testing, adjustments, and anguish, we finally succeeded in commissioning the first 200kW turbine in Massa, France. And on behalf of my father and our client, I can tell you that we are very satisfied! The customer is totally delighted. Very quiet, very stable. Well done to you and the whole factory team 🙂
Mr. Tom

How many power I can get from my water source?

The hydropower is obtained from actual site condition, it is up to net head and flow rate, you can estimate your micro hydropower capacity by the formla: P(kW)=9.8*H(m)*F(m3/s)*E(80%). (Noted the overall efficiency is normally 70-90% for our hydro turbine generator system).

What is the cost of your hydroelectric equipment?

The cost of micro hydropower system is quite different, so need to request the quotation case by case. Normally our micro hydropower production cost is around USD400-2,000 per kW based on detailed turbine selections and materials. And total cost for micro and small hydro system including local labors around USD4,000-10,000 per KW. 

Which kind of turbine is suitable for my site?

Though there are different water turbine types, but maybe only 1-2 type is mostly suitable for your site, which is up to your local site condition and your required output power. 

Can the micro and small hydropower grid-tired?

Of course Yes, our micro hydropower system could run stand alone or connect to the national grid. Both options are available. 

Are you micro hydro turbine manufacturer ?

Yes DLLD power is the pioneer of Chinese micro and small hydro turbines manufacturer to provide the top quality level system worldwide, providing full series solutions ranging from up to 10MW. And also we can design and developed a new system based on different site conditions. 

How long would i receive my system from China ?

Generally, our production lead time for conventional micro hydropower systems is around 1-2 months, for some newly designed models it may take longer time around 2-6 months. And we can arrange the export and transport by Sea or Air based on your choice. 

If you are interested in developing hydropower power, please advise your available water source data for further discussions, such as Net Head (m), Design Flow (l/s) or Flow Rate Curve, Required output Power (kW), Required Voltage(V), Frequency (50Hz or 60Hz), Off-Grid or On-Grid, etc as more details as possible. 

Greeting from Chairmen

Mr. Xiong Ying with foreign visitors

Mr. Xiong Ying is dedicated to research and design all kinds of micro hydro turbine unit since 1991 year,  as the pioneer of micro hydropower, he participated in the implementation of Chinese micro hydropower industry standard. And also cooperate with foreign institutions to develop local hydropower projects, such as EDF in France, AZ in Switzerland, E+ CO in America, UNIDO in Africa and so on.

“I have a dream to help the worldwide people from islands or remote areas have the access into electricity under micro hydropower system or solar power system, assist those desiring to utilize available water resources to generate electrical power at a reasonable cost. Greatly pleased to develop global micro hydropower projects with all kinds of worldwide partners together. “

Mr. Xiong Ying

Founder of DLLD Power, Chief Engineer


For any inquiries please email