Merrywater is a dedicated player in the field of Solar Power Energy.

Supply, installation and maintenance of Power Plants and Solar Power Pumps of all kinds are within the range of our activity.

 To be at the forefront of the solar power development in Tanzania, Merrywater has installed and runs their own grid connected 40KW solar power plant on the roofs of their office building in Dar-es-Salaam which is producing approximately 65 000kWh per annum.




Principle of Solar Power Use

Solar Panels
The solar panels are made up of photovoltaic (PV) cells, which convert sunlight into direct current (DC) electricity throughout the day.

This device converts the DC electricity generated by the solar panels into alternating current (AC) electricity.

Electrical Panel
The AC electricity is sent from the inverter to the electrical panel and into the building to power your lights and appliances with sustainable solar energy.

Power Use
The system is using the solar power when available in the first place. Electricity from puplic supply is added as and when necessary.


Merrywater has joined hands with Blue Cells A/S from Denmark to provide Solar Power Plants for Industries, Buildings and Private Homes. We make use of their large and long time experience in the field of Solar Power. 

Solar Power plants can be installed on larger or smaller buildings, pitched or flat roof, facades, open areas or on car ports. They save conventional energy for industries, office buildings or private customers’ homes.

Merrywater supplies, installs and maintains solar power plants using products of experienced suppliers only.

The vast experience of our partners and our own installations guarantee for the best possible customer care and give you good value for your money.

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Since 2016 Merrywater is an approved partner of Lorentz Solar GmbH of Germany, a prime supplier of solar submersible pumps, solar surface pumps, solar pool pumps, solar accessories and trackers.

Merrywater offers the full range extended by our vast experience in pumps and generators. Hybrid plants are able to switch their energy supply between alternatives like public grid, generators, batteries and directly solar powered sources.

The full range of solar pumps can be seen here.

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After Sales

Any good product or machine is only perfect if an effective after sales service is provided. Power fluctuations and a humid climate add to the normal wear and tear factors.

MERRYWATER has solved that demanding task by:

  • Maintaining a workshop, special tools and test area
  • Permanent training of staff on all products sold
  • Keeping a stock of common spare parts for all products sold
  • Offering maintenance contracts