1. All Systems have an LCD digital display that allows you to see the system working, (eg) Charge data, System voltage, Daily power consumption, and temperature. 2. All type of BPS system both has AC and DC output. 3. All systems have the automatic switch, If the mains power goes off the system will switch automatically over to battery power,When the mains power resumes the system will switch back automatically. The batteries will resume recharging automatically. 4. All inverters are Pure Sine Wave inverters. This allows the use of Air Conditioners and refrigerators without any problem. 5. Each component has a single chip detector. Assembled by the IPM or IGBT of Mitsubishi. This protects the system from Overloads,Low Voltage and Under Voltage (alarm) Over Heating, Short circuit, Reverse Polarity. 6. Your system can be updated very easily. Just by adding extra components, your system will increase power capacity. 7. Battery optional, you can purchase from us or locally. 8. Simple to install, just follow installation instructions. 9. Our System offers Cutting Edge Technology, State of the Art Quality with Greater Functionality than our competitors, at Competitive prices.