Solar solutions
Nine distinct solutions, each with its own engineering considerations. Pick the one closest to your requirement — or tell us your consumption and we will point you to the right one.
Rooftop solar converts sunlight falling on your roof into electricity that your building uses first, reducing the units you draw from the grid. GLS designs, installs, commissions and maintains rooftop systems in Chennai and across Tamil Nadu.
Commercial and industrial solar reduces the cost of day-time electricity for businesses by generating power at the point of consumption. GLS engineers and executes these systems on factory, warehouse, institutional and commercial buildings.
Solar EPC means one contractor carries engineering, procurement and construction responsibility for a solar plant. GLS executes MW-scale solar projects covering civil works, DC and AC works, balance of system, commissioning and ongoing O&M.
An on-grid solar system works in parallel with the utility grid and has no batteries. It is the lowest-cost configuration per kW and is suited to sites with reasonably reliable grid supply that want to reduce their electricity bill.
An off-grid solar system stores generated energy in batteries so selected loads keep running without the grid. It suits locations with unreliable or unavailable supply, and costs more per kW than an on-grid system because of the battery and charge control.
Solar O&M keeps an installed plant generating close to its design output through scheduled cleaning, electrical inspection, performance review and prompt fault rectification. GLS provides O&M for its own installations and for systems built by others.
Solar consultancy gives an owner independent technical clarity before committing capital — what capacity is feasible, what it should cost, what specification to insist on and what to verify during execution.
A solar water pumping system runs a surface or submersible pump directly from solar modules through a pump controller, delivering water during daylight hours without diesel or grid supply.
Solar street lights are standalone units in which a panel charges a battery during the day to run an LED luminaire at night, with no cabling back to a grid supply point.
Send us your electricity bill and location. We will tell you which configuration makes sense before any site visit.
