Energy Conservation
Energy Saving / Surge Protection Plug (ESP)

Home & Small office electricity bill controller is a product from Zone Guard Series of Micro Power. This can save 15% to 20% savings.

  1. Plug & Use
  2. Pay less Electricity Bills
  3. Absolutely Legal
  4. Plug & Use cutting edge technology
  5. Surge protection for your building
  6. Basic Lighting protection (down line)
  7. Extended life expectancy for all your electrical appliances & electrical equipments
  8. Up to 15% - 20% or more reduction in KWH usage

By using 1 ESP Unit for a single phase and 3 units for three phase supply the optimum result could be achieved. Note: ESP controller is not suitable for the installations where monthly consumption is more than 2000Kwh.

Basic Explanation:
Currently you draw 22.7 Amps from CEB/LECO to create 22.5 Amp for your location (due to voltage Imbalance , spikes/surge harmonics reverse voltage interferences , EMIs)with an ESP controller installed, you draw only 20.43 Amps in to your home or premises.ESP controller gives other benefits that improves operation of all electrical devices


Contact now



No. 179/1, Nilani Park
Colombo Road, Bokundara
Sri Lanka

+94 - 114948233
+94 - 114561575


Energy Saving



We guarantee 15% to 20% reduction of your electricity bill with our energy saving technology


Our technology



We use the most up-to-date technology available in conjunction with ancient technological concepts of Sri Lanka.