Business Details
21 Years
experience
Innovative Micro Hydro Energy Solutions
Established in 2005, Freeflow 69 has dedicated over 18 years to advancing micro-hydro renewable energy solutions. Our expertise lies in designing and manufacturing stainless steel water wheels and Archimedes screws, combining traditional engineering principles with modern materials for domestic and commercial applications. We specialise in Poncelet Wheels, Breastshot, Overshot, and hybrid systems, ensuring fish-friendly electricity generation with optimal efficiency. Our team provides end-to-end project management, from feasibility studies and site consultations to installation and commissioning, supported by our associate manufacturer in the UK.We prioritise durability through corrosion-resistant components and offer tailored solutions for sites with varying water head and flow conditions. Our commitment extends beyond project completion, with comprehensive after-sales service and maintenance contracts to maximise long-term returns on investment. By integrating innovative tidal and wave energy research, we continue to push boundaries in sustainable power generation technologies.
Services
Poncelet Water Wheel
Archimedes Screw
Water Wheel Design
Ocean Hydro Electric Generator
Eel Passes
Feasibility Studies
Installation Services
After-Sales Maintenance
Details
- Year established: 2005
Highlights and features
- 18 years of specialist micro-hydro engineering experience
- UK-manufactured stainless steel components for durability
- Full project lifecycle management from consultation to commissioning
- Fish-friendly turbine designs for environmental compliance
- Hybrid system integration for optimal energy efficiency
Services
Poncelet Water Wheel
Stainless steel Poncelet Wheels generate electricity for head ranges 2.5m-1.5m. Optimal 0.2m/s flow produces 1.7-3kW power. Corrosion-resistant design ensures longevity in river installations. Suitable for domestic and commercial micro-hydro projects requiring reliable, fish-friendly energy solutions.
Archimedes Screw
Modern Archimedes Screws utilise ancient Greek principles for micro-hydro generation up to 15kW. Custom-engineered systems combine efficiency with environmental compliance. Ideal for low-head sites needing durable, low-maintenance renewable energy infrastructure with minimal ecological impact.
Feasibility Studies
Comprehensive evaluations determine hydro potential through flow rate analysis and head measurement. We provide viability reports with ROI projections, tariff calculations, and system recommendations tailored to site-specific conditions and regulatory requirements.
Installation Services
Full mechanical and electrical installation including civil works. Our engineers manage groundworks, turbine assembly, and grid connection. Projects include commissioning and integration with existing infrastructure for seamless renewable energy implementation.
After-Sales Maintenance
Post-warranty maintenance plans ensure sustained performance. Services include component inspections, efficiency optimisation, and repair work. Regular servicing extends system lifespan while maintaining optimal energy output and regulatory compliance.
People
Pat Cooke
Construction Lead
Over 25 years experience in hydro engineering construction. Manages physical implementation of water wheel systems, ensuring structural integrity and compliance with environmental regulations.
Howard Redfern
Technical Director
Specialises in mechanical systems integration. Oversees technical specifications and innovation in turbine design, combining traditional engineering with modern materials for enhanced efficiency.
Glenn Cooke
Lead Designer
Principal designer of hybrid water wheel systems. Focuses on geometric optimisation and material selection to maximise energy capture while minimising ecological impact.
Questions
What micro-hydro systems do you offer?
We provide Poncelet Wheels, Archimedes Screws, and custom water wheel designs for 1.5-2.5m head ranges. Systems generate 1.7-15kW with stainless steel components for durability.
How do your turbines protect aquatic life?
All systems use slow-rotating, fish-friendly designs with blade spacing that allows safe passage for aquatic organisms while maintaining energy efficiency.
Can you assess my site's hydro potential?
Yes, we conduct feasibility studies measuring water flow and head. Our reports include power output projections, ROI calculations, and system recommendations tailored to your location.
Do you handle full system installation?
We manage complete projects from civil works to grid connection. Our team coordinates mechanical assembly, electrical integration, and regulatory compliance during installation.
What maintenance support is available?
We offer post-warranty maintenance contracts covering inspections, performance optimisation, and component repairs to ensure long-term system efficiency and regulatory compliance.
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