Power Backup (UPS)
Network/UPS <-- Standard UPS and Diesel / Kinetic backup systems
http://www.its-solar.com/products/power-backup-systems/ Motorized ball valves, Hot water Solar panels,Heat pumps
http://www.rectifier.co.za/ - Batteries, DCtoAC
http://www.mltdrives.com - Bi-directional inverter, Power-point tracking 12KVA(R30k 20090627)
http://www.homebackuppower.co.za/ ...True or Modified Sine Wave Power: Whats the Difference?
http://www.electrilabs.co.za ... PDU (Power distribution units) that can measure power.
http://www.solartotal.co.za/ ... 20 year guaranteed solar installations