Zwavelpoort Trading through it's LessWatts brand has in depth knowledge of energy saving. Lesswatts provides services and products throughout the lifecycle of becoming independent from utility energy services. LessWatts' services includes consulting, planning and various industry renowned product ranges like solar panels, inverters, solar pumps, batteries, fridges, and lights to suit most market applications from home power to industial applications. We are a Bosch Solar Energy Partner.