Representative imageHow much does a 3 kW solar system cost in Mohali in 2026?
The 2026 price of a 3 kW rooftop solar system in Mohali before and after the ₹78,000 subsidy, which homes it suits, and what it saves on a PSPCL bill.
Representative imageProtecting rooftop solar in storms and the monsoon
Preparing rooftop solar in Tricity for pre-monsoon storms, lightning and heavy rain, what to check after a storm, and how output changes in the monsoon.
Representative imageReading your solar inverter app: what the numbers mean
What the figures in a solar inverter app mean, what a normal day looks like for a Tricity system, and the readings that mean you should call your installer.
Representative imageHow much does solar produce in each month in Tricity?
Month-by-month solar output per kW in Mohali, Zirakpur and Chandigarh, why winter and the monsoon dip, and how net metering carries spring surplus into summer.
Representative imageWhy is my solar producing less? Common causes and fixes
Normal monthly solar output in Tricity, and the common reasons a rooftop system makes less: season, dirt, shade, grid voltage and faults, and what to check.
Representative imageSolar for kothis with three or more ACs: sizing and cost
Sizing rooftop solar for a large Mohali or Zirakpur kothi with three or more ACs: summer units, 8 to 13 kW systems, cost, the subsidy question and roof space.
Representative imageSolar panel maintenance through the year in Tricity
A season-by-season maintenance plan for rooftop solar in Mohali and Chandigarh: what to do in smog, dust storms and the monsoon, and what to leave alone.
Representative imageCharging an electric car or scooter with rooftop solar
How many units an electric car or scooter uses, how much rooftop solar covers it, planning for a future EV, the charger and Punjab's free units.
Representative imageRaised, low or canopy: which solar structure suits your roof?
The three ways to mount rooftop solar on a Tricity house, a low frame, a raised frame or a canopy, and what each means for roof space, cost, wind and leaks.
Representative imageSolar on a rented house or a floor you do not own
Can tenants and builder-floor owners in Tricity install rooftop solar? Who can claim the subsidy, whose permission you need, and the shared-plant option.
Representative imageHow many solar panels does my home need? A guide for Tricity
Work out the number of solar panels from system size and panel wattage, the roof space they take, and typical panel counts for 2, 3 and 4 BHK homes in Tricity.
Representative imageSolar for one or two ACs: can 3 kW or 5 kW run a 1.5-ton AC?
How many units a 1.5-ton AC uses in a Tricity summer, what 3 kW and 5 kW systems make, and how to size solar for one or two ACs under Punjab's free units.
Representative imageSolar panel tilt angle and direction for Mohali and Chandigarh
The best tilt and direction for rooftop solar at Tricity's latitude, what a flat or east-facing array loses, and why roof space often decides the angle.
Representative imageHow to clean solar panels in Tricity's dust and smog
Dust and smog can cut rooftop solar output in north India by a fifth or more. When to clean your panels, the safe way to do it, and the mistakes to avoid.
Representative imageWhat size solar system does my home need? Work it out from your bill
A step-by-step way to size a rooftop solar system from your electricity bill, with Punjab's free units, roof space and sanctioned load taken into account.
Representative imageHow much does a 5 kW solar system cost in Mohali in 2026?
The 2026 price of a 5 kW rooftop solar system in Mohali, what drives it, the ₹78,000 subsidy, GST after the 2025 cut, and the saving on a PSPCL bill.
Representative imageIs rooftop solar worth it with Punjab's 300 free units?
Punjab homes get 300 free units a month. When rooftop solar still saves money, when it does not, and how to size a system around the free-unit limit.
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