On-grid solar is designed primarily to reduce purchased electricity by generating power at the property. Basta Eco helps customers review bills, daytime use, roof space and component options before preparing a site-specific Kannur proposal.
System size linked to annual use, daytime consumption and available roof area.
Transparent panel, inverter, structure, protection and monitoring specifications.
Site assessment covers shadow, roof condition, cable route and electrical board.
Solar power is first used by loads operating at the property. The treatment of surplus generation and imported electricity depends on the applicable utility connection, metering and tariff rules.
An on-grid system generally does not provide backup during a grid outage unless it is specifically designed with approved backup equipment.
Review at least several months of bills and identify how much electricity is used during daylight hours. Oversizing without understanding consumption, export rules and roof limitations can reduce project value.
Estimated annual generation should be based on the actual site, including roof direction, tilt, shadow and expected system losses.
Compare panel and inverter model numbers, mounting structure, DC and AC protection, earthing, monitoring, workmanship, warranty support and documented exclusions—not panel price alone.
Ask who handles site survey, installation documentation, utility coordination and post-installation support before awarding the project.
