Patan, Gujarat

Solar Panel Installation in Patan

Patan sits in the driest, brightest part of Gujarat, and that single fact does more for a rooftop plant's economics here than any hardware choice. North Gujarat records long cloud-free stretches from October through May, so a well-oriented array in Patan produces more units per installed kilowatt across the year than the same array on a coastal roof. For a household, that shortens payback without any change to the equipment list. The housing stock helps as well: Patan and the surrounding taluka towns are dominated by independent houses with flat, unshaded terraces and low parapets, which is the easiest roof type to design for - no lift rooms, no dense high-rise shadow, and enough clear area that a 3 kW to 5 kW array does not have to be split awkwardly across orientations. A home billing 300 to 550 units a month typically lands on a 3.3 kW to 4.4 kW system, and because PM Surya Ghar pays up to ₹78,000 against a residential connection, the subsidy covers a very large proportion of that installed cost. The commercial picture is different but equally straightforward. Patan's economy runs on textiles and handloom, agro-processing, ginning and small engineering units, most of which draw their heaviest load in daylight hours. Those connections are not subsidy-eligible - PM Surya Ghar is residential only - but they are frequently the stronger case in pure financial terms, because nearly every generated unit is self-consumed against a commercial tariff instead of being exported at a lower credit. Two local factors change the design rather than the price. The first is dust: North Gujarat's dry season deposits a fine film that measurably cuts transmission if cleaning is left to the monsoon, so a defined cleaning cycle belongs in the handover document rather than being left to chance. The second is heat. Patan summers routinely push ambient past 44°C and module output falls as cell temperature climbs, which means a plant designed only on datasheet conditions will underperform its own projection. We choose modules with a low temperature coefficient, keep clear air space under the array for convective cooling, and site the inverter somewhere shaded and ventilated instead of on a west-facing wall. Net metering across Patan district runs through UGVCL. The process is not complicated but it is unforgiving of incomplete files: the application, single-line diagram, module and inverter datasheets and installer credentials need to reach the correct sub-division office as one package, or feasibility approval bounces back and the meter appointment slips by weeks. We prepare and file that set ourselves. What we will not do is claim a local history we have not built: Patan is a newly opened service area covered on a scheduled project basis from our Ahmedabad base, and we say so before you book a survey rather than after.

Sunlight

5.9 kWh/m²/day

DISCOM

UGVCL

Max subsidy

₹78,000