Watter Buddy

Target SDGs

Market Suggested Retail Price

$875.00

Target Users (Target Impact Group)

Household, Community

Distributors / Implementing Organizations

Energy Systems & Design. ^{Interview with representative}

Competitive Landscape

Direct competitors include NTN Micro Hydro Turbine, Turbulent Vortex Turbine, PowerSpout PLT, Mobile Hydro Rotor, and SMART Turbine.

Manufacturing/Building Method

Mass produced. ^{Interview with representative}

Intellectural Property Type

Trademark

User Provision Model

Directly from the manufacturer.

Distributions to Date Status

Approximately 100 as of 2018.Interview with representative

Design Specifications

The system has two models 12/24 or 48/120 volts. The output power of the device is up to 200 W. It is small and weighs only 3.6 kg. The number of nozzles can range from 1 to 4.  Brass nozzles are supplied with the device from 3 mm up to 7 mm in size. For higher head applications smaller nozzles can be used and for lower head applications larger size nozzles can be used. See performance charts below. Watter Buddy Nozzle Size Chart with Flow and Power Output in Watts

Product Schematics

Technical Support

The manufacturers in Canada may provide technical support. Local electricians or plumbers may be of assistance but it is possible that they are not familiar with this specific technology. Additionally, the manufacturer provides a user manual, which offers advice on measuring flow rate, determining head, and guiding the installation of the system, although the directions are fairly complex and require some technical expertise. Not all parts necessary for a complete system are included in the kit

Replacement Components

Unknown

Lifecycle

90-day warranty on Watter Buddy, no specified plan for disposal.^{Interview with representative}

Manufacturer Specified Performance Parameters

Unknown

Vetted Performance Status

Unknown

Safety

Varying water flow rates can cause an increase in voltage beyond battery rated capacity (potentially lethal), improper installation can lead to electrical fires.

Complementary Technical Systems

Additional components can be purchased by sending a direct inquiry regarding additions to the water buddy system.

Academic Research and References

Compliance with regulations

Federal Energy Regulatory Commission requirements for grid-tie.

Evaluation methods

No specific protocols were mentioned, although through correspondence it does not appear that any full-scale lifecycle testing has been completed. Although, the manufacturer has completed tests both on installed products and utilizing a pump system to simulate streamflow. Testing was performed on sites in Waterford, New Brunswick, Canada.^{Interview with representative}  

Other Information

Our Products – Energy Systems & Design (microhydropower.com)