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FAQ

Mon Mar 04, 2013 12:23 pm

Borg's smart grid is the outcome of sustain research and development to deliver uninterrupted power supply and to save electricity, especially in Indian subcontinent. Borg's product is not a typical solar off grid system which works as a power backup unit, rather it generates power from solar and utilizes only a differential current from the grid apart from being a power back up unit.

Related Questions

Because of Quality, we are using Anodized Aluminium Panel which has a better efficiency than thin film solar panels. Also Borg\'s Polycrystalline modules will have an efficiency that is about 95% of a comparable mono crystalline solar module.  Due to Anodized Aluminium panel the life spam of the PV module comparably higher then other\'s. which leads to the lowest power depreciation of life period.

BORG Astra Basics can satisfy the home loads upto 500W. For Example we can say generally it\'ll cover4 Tube Lights2 Ceiling Fans1 TV/1 Desktop

BORG Astra Prime can satisfy the home loads upto 800W. For Example we can say generally it\'ll cover4 Tube Lights2 Ceiling Fans1 TV1 Desktop

BORG Astra Silver can satisfy the home loads upto 1KW. For Example we can say generally it\'ll cover4 Tube Lights2 Ceiling Fans1 TV1 Desktop1 Mixer Grinder

BORG Astra Gold can satisfy the home loads upto 2.5KW. For Example we can say generally it\'ll cover all light loads and some heavy loads too.

Constant charging approx 10% of the rated battery current in AH, Maximum charging current 15Amax.

For ASTRA SMART-GRID BASIC,PRIME, i-SMART-GRID SILVER required 24V battery and ASTRA i SMART-GRID GOLD required 48V battery.

The Maximum switch over time will be less than 3msec to 5 msec.

On-grid, grid-connected or grid-tied means connected to the utility electrical grid. Off-grid refers to systems that are not connected to the utility electrical grid.


Since a photovoltaic installation does not increase the probability of lightning strikes, the solar modules themselves are no more at risk than the inverter or other loads connected to the grid. However, in the rare event of the solar generator being hit by a direct lightning strike, the panel are likely to suffer considerable damage. And during that time the PCU will automatically shut down.

During 110% of Overload, the PCU will take 60s to bypass power; during 120% of Overload the PCU transfer to bypass power after 30s; and automatically recover when decrease load in the Presence of AC mains. During absence of AC mains 110% of overload, the PCU will take 60s to shutdown; 120% of overloas the PCU will take 5s to shutdown.

When the load is < 5% the system automatically shut down at 1 min and transfer to Bypass power.

The PCU transfer the mode to bypass. So, the power can be delivered from the utility grid.