DASH is an innovative solution that provides a highly energy efficient power management and distribution system, targeted for the next generation Green Apartments and Offices. It is a modular, scalable solution that enables expansion of the energy requirements in a hassle free manner. The basic premise of the solution is that Solar DC, conceived & developed in collaboration with IITM, which provides 48V as a new power line. This line enables use of energy efficient DC appliances such as BLDC fans and LED lights, resulting in substantial reductions in energy consumptions.
Solar Power Just Got A Smarter Solution!
Reduce power consumption by 50% guaranteed reduction in electricity bill 24x7 power, no need for additional back up...
- No Initial Investments
- Pay in Easy Instalments
- Pay Less Than Your Current Electricity Bill
GOA - System Components
Why Dash? Why DC?
|Parameter||GOA Power Solution||Conventional AC solution|
|Technology||GOA Central unit provides efficient DC power system for houses and office spaces. The Solar and the Rectified Grid power are efficiently shared in a manner to maximizing Solar power usage||Conventional systems use DC to AC and AC to DC to charge Batteries, and DC to AC inverters to supply 230V AC. This results in multiple conversions resulting in inefficient and significant losses in power.|
|Efficiency||The new DC-power appliances such as fans and light are highly efficient, resulting in less than 50% power consumption||Normal AC appliances convert AC back to DC, resulting in losses and are inefficient compared to DC counterparts.|
|Overall power saving||40% to 60% overall power saving is possible compared to conventional systems||Conventional AC systems would need up to 60% larger solar- panel and batteries, resulting in higher inefficiencies, costs and space requirements|
|Safety||Falls under SELV, as all devices work with 48V, reducing risk of electric shock.||Devices and inverter operate at 230V, adequate precaution should be taken as in normal AC systems|
|Efficient DC Appliances Power consumption||Normal AC Appliances Power consumption|
|BLDC Fan – @ Full Speed 30W, @ low speed 6W||AC FAN – @ Full Speed 72W, @ low speed 60W|
|DC LED light – 15W||CFL tube light – 36W|
|TVs, Mobile Phone, Laptop Chargers – DC-DC conversion losses less than 10 %||TVs, Mobile phone, Laptop Chargers – AC-DC conversion losses from 25% to 50%|