Solar Power Propelled Electric Boat

This Solar Power Propelled Electric Boat is an ideal Eco Tourism product for boating in
calm waters.

- Zero Emission – Saves CO2 Emission
- Silent Running – Eliminates Noise Pollution
- High Stability
- Advanced Safety Features
- Aerodynamic Design
- Designed for rugged use and commercial applications

Solar Power Propelled Electric Boat

This Solar Power Propelled Electric Boat is an ideal Eco Tourism product for boating in
calm waters.

- Zero Emission – Saves CO2 Emission
- Silent Running – Eliminates Noise Pollution
- High Stability
- Advanced Safety Features
- Aerodynamic Design
- Designed for rugged use and commercial applications

25 kW Solar Power Plant at Malankara Plantations Ltd

India’s first net zero office complex which meets all the Energy requirements of the Office Complex, which includes 18 tons of Air Conditioning, Computers, Lighting, Ventilation, office equipment, water pumps and a packing machine. With the installation of the Solar Power Plant, the Office Complex is now disconnected from the Gird and is functioning wholly on its self-generated Solar Power.

2.1 KW SPV Mono Crystalline Panel System for Residence

2.1 kW Solar PV Mono Crystalline Panel system, supplying 10 to 12 units (kWhr) of power for the major electrical loads  of the house which includes,  2 Laptops, 2 LCD Televisions, security system, 2 Refrigerators, 2 Mixer/Blenders, Fans, Iron box and all Lighting

15.6 KW battery less solar PV System at BPCL, Cochin

Designed, Installed and Commissioned our First Grid Feed Solar PV System at BPCL with 15.6 kW Solar PV Array capacity and 15 kW Grid feed capacity.

65 KW at Spice Village, Kumali-World first Net Zero Resort

The system not only helps to reduce the energy consumption from 306 KW to 65 KW, but also saved the noise and expense of Diesel Generators. The system supports the full load of the 56 cottages of the resort. It can generate its own electricity to meet its 100% power needs and is completely off the grid.


The Grid-Tie SPV System at RDS, Kadavanthra effectively reduces power consumption from the grid.. Erected as a fixed type structure, it also functions as the roof for the Cafeteria. The system is designed with 10.08 kWp SPV array capacity and 10 kW inverter capacity. The system is also capable of selling the power to the state grid.


The 20.4 kWp SPV system at Wonderla Holidays Pvt Ltd is uniquely designed utilizing the roof of the car parking shed for mounting the solar panels. The main benefits of the system includes reduced power consumption from grid, uninterrupted power supply for the regular connected loads, Total CO2 emission saving of 21.9 Tons/ year, Tax benefits in terms of accelerated depreciation of 80% of the total project cost in the first year itself resulting in tax saving of 23% on the project cost.


The system is designed with 34.4 kWp SPV array capacity and 34 kW inverter capacity which helps to partially cater to the energy demand of the administrative office including both power (AC, computers, motors etc) and lighting loads.  Since the 95% of the load is during the day time, a battery less grid tied system is the perfect choice.


The 21.6 kWp Grid-Tie SPV system at payyannur college, erected as a fixed type of structure, utilizes the vacant area of 324 sq. mtr. available over the roof of the college building. The system has 21.6 kWp of Thin-Film panels from GetWatt-Korea and 21 kVA inverter from SMA-Germany. Total carbon emission saving expected by setting up the proposed plant is 24.38 tons / year. 

Green Building

TeamSustain offer Consultancy in Green Building projects from design stage till certification.  The scope of work includes the following –

To work jointly with the architects to design of the building following the 3 key approach of Lean, Clean, Green methodology by:

A. Reducing the energy demand and over all energy footprint
B. To study the technical and financial viability of the technologies available and recommend
C. Waste Management – Latest technologies for energy recovery and Waste water recycling
D.  Assistance for obtaining international Green Building Certifications such as Green Globe 21 and IGBC LEED Certification


To achieve the lowest possible –
  • Embodied Emission Footprint
  • Energy Demand
  • Energy Consumption
  • Water Consumption
  • Waste Generation

  • Focusing on low carbon cycle methodologies
  • Efficient use of Natural Resources – Building materials with lowest possible lifecycle emission and to the extent possible renewable.
  • Use of Building Materials with the high adobe, insulation properties & Shading measures - helps reduce Air Conditioning load by 20-30% 
Green – leveraging renewable technologies


Green Buildings are designed and developed with 3 key approach of Lean, Clean and Green methodology that bring maximum comfort and clean environment for the occupant and minimize the carbon emission footprint than conventional construction process.

Advantages of Sustainable Buildings 

Green Building brings manifold benefits to the resort owners and the occupants.

Some of these advantages are tangible that can be measured in term of money or other units; however there are many intangible benefits and that bring benefits in overall well being.

Tangible / Measurable Benefits
  1. Energy security – Uninterrupted power all around the year. The proposed project will have the lowest specified energy consumption and should meet more than 70% of its energy requirement through self generated green energy.
  2. Reduced conventional power infrastructure requirement such as invertors, generator etc
  3. Reduced infrastructure requirement such as water heating system, water purification system etc
  4. No dependence on public waste removal system
  5. Clean space around the property due to proper waste management
  6. Reduced electricity bills due to measure of natural shading and passive cooling in the structure alongwith energy efficient devices and management – more than 70% of energy from renewable energy resources
  7. Properly managed water resources will ensure water availability throughout the year
  8. Reduced water usage
  9. Longevity of the electronics goods due to controlled energy and zero fluctuation
Intangible Benefits
  1. Sense of wellbeing and good health due to pollution free atmosphere inside and around the building
  2. Reduced CO2 emissions from lower and more energy efficient use
  3. More disciplined and motivating way of life due to living in a sustainable building
  4. A pollution free, zero toxic healthy environment for the resort guests
  5. A healthier, fitter, more productive workforce at work
How Green Building can help reducing cost over the years
  1. Marketing – with the increased awareness in Global Warming and climate change. This project would establish a benchmarking standard as a truly environment friendly a truly Green Ayurvedic Resort
  2. Energy security by using solar power. Eliminates dependence on conventional energy/grid supply – more than 70% and all essential loads are powered using solar PV.
  3. Sustainable building cost less to run as they use electricity and water more efficiently, and thus reduce the amount to be for these commodities.
  4. Overall reduced maintenance cost of the equipments
  5. Eliminates dependence on public waste removal system, public electricity supply and water supply systems 
  6. Improving the functionality of the property can reduce maintenance costs: there will be less damage
    caused by condensation and mould, and thus carpets and curtains need replacing less often, and paint and wallpaper last longer
  7. Green buildings are properly weatherproofed, and are structurally sound.
  8. Cost of cleaning is reduced and generates power from waste to be used for common area purposes
  9. Reduced construction costs due to optimum utilization of resources and best site management practices during the construction phase
  10. Appropriate shading, ventilation and insulation techniques applied in the construction phase will bring down the air conditioning costs and the bills over the time.
Key focus Areas

The key areas of focus to apply the best practices for Green Building are:
  1. Landscape preparation and building design
  2. Site Management Practices
  3. Energy security, energy efficiency and energy management
  4. Water efficiency and water management
  5. Waste management and treatment
  6. Management and control to optimize the resource utilization

Our Achievements

  • India's first fully net zero commercial office building
   with air conditioning and all heavy
   equipments fully supported by 25 KW solar
   PV,located in a 80 year old heritage building
  • Asia’s largest Solar Power Propelled Electric Boat

designed and developed Solar Power Propelled Electric Boat, which is included in Limca book of records as largest solar boat in Asia

  • International Boating Award (IBA)

for intiative in responsible tourism in the year 2009

  • First to introduce Solar Power Packs in House boats

Solar Power Packs in House boats in Kerala in the year 1995-96. Till date more that 160 house boats have been installed with Solar Power Packs. About 100 numbers of Solar Water Purifier have been installed in Lakshadweep Islands.

  • Preferred Supplier for Waste to Energy Gasification systems

for W2E Ventures Inc., USA. installed at State University of New York, Cobleskill, New York, USA

  • More than 14,000 Solar Hot Water Systems

More than 14,000 Solar Hot Water Systems with about 200 numbers in the capacity range of 3000 LPD -20000 LPD have been installed in India

  • 17 years of experience in SPV Industry

Have to its credit more than 25,000 Solar PV installations from capacities ranging from 35 Watts to 20 KW

Green Tips

  • Energy Saving

- Replace conventional regulators with electronic regulators for ceiling fans 

- Take advantage of daylight by using light-coloured, loose-weave curtains on your windows to allow daylight to penetrate the room. Also, decorate with lighter colours that reflect daylight

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