Contact US

Friars Hill

P.O. Box W219,

St. John’s, 

Antigua & Barbuda

T: (268)-462-6565

F: (268) 460-9929 

cwt@candw.ag

OVERVIEW

 

CWT designs and installs solar energy systems for residential, commercial and industrial applications.  Grid-tied and stand-alone (off-grid) systems can be provided for residential and commercial properties. We have installed grid-tied systems up to 58 kWp with both central invertors and micro-inverters.  We also provide specialized solar energy systems for swimming pool filtration, water pumping and brackish water desalination.

CANADIAN SOLAR PV MODULES

We are a distributor for Canadian Solar photovoltaic (PV) modules. Canadian Solar is one of the largest PV module manufacturers and solar energy providers in the world, operating in over 20 countries with manufacturing and R&D facilities in Canada, China and Vietnam. Their PV panels have been so thoroughly tested and proven under harsh conditions that they offer a 25-year warranty with confidence. They have sold over 50 million PV modules in the last 15 years. Find out more at www.canadiansolar.com

SMA INVERTERS AND STORAGE SOLUTIONS

We use high quality, German manufactured inverters from SMA, voted the most preferred inverter brand in the world for four years in a row. SMA offers innovative solutions for all photovoltaic applications and unsurpassed service to their customers worldwide. Their inverters come with a full 5 year factory warranty and options for extended warranties up to 20 years. Using SMA inverters allows you to remotely monitor and log operating data from your PV system with the SMA WebBox and free access to data storage in the cloud via Sunny Portal. Your system can be accessed from any web browser and used for remote plant diagnosis and system configuration by SMA customer service professionals as well as daily, monthly and annual recording of energy production and yields.  See more at: http://www.sma.de

LORENTZ SOLAR PUMP SYSTEMS

 

Solar pool and water pumping systems can be provided with the most advanced and reliable equipment on the market. CWT is a distributor for Lorentz solar pump systems, the leading solar pumping systems in the world.  We have installed many Lornetz solar swimming pool pump systems in Antigua giving our customers a payback of less than 4 years in energy savings.  Check this link to find out how much you can save by installing a Lorenzt soalr pool pump system:https://www.lorentz.de/en/applications/pool.html

Lorentz Solar pumping systems can also be provided for groundwater extraction, irrigation and water transfer. Contact us for further information or check out: https://www.lorentz.de/en/applications.html

SOLAR-POWERED DESALINATION

CWT has designed and installed grid-tied solar systems to offset the energy demand of Seawater Reverse Osmosis (SWRO) desalination plants.  With funding from the Caricom Community Climate Change Center, a 75.9 kWp grid-tied solar systems were installed in Bequia, St. Vincent & the Grenadines in 2012 to off-set the energy demand from a 35,000 gpd SWRO plant, a 114 kWp system in Carriacou in 2014 to off-set the energy demand from a 35,000 gpd SWRO plant, and 150 kWp system in Grenada in 2016 to off-set the energy demand from an 80,000 gpd SWRO plant.

 

CWT has developed a low cost, solar brackish RO desalination system for residential, small community and agricultural applications.  Grant funding was received from the Caribbean Climate Change Innovation Center, an initiative of the World Bank to successfully develop and demonstrate the technology over the last 18 months.  Contact us for further information.