Solar Panel Tilt Angle In India

The optimum tilt angle is calculated by adding 15 degrees to your latitude during winter and subtracting 15 degrees from your latitude during summer.

Solar panel tilt angle in india.

The need for energy production and the need for an aesthetically pleasing and long lasting final result the roof of a house already has its own inclination and slope so a. City town lat lon tilt at ghizar 36 15 73 43 53 45 ghotki 28 05 69 21 61 55 g. Considering the location of the experimentations nagpur india 71 n 29 e both the modules are mounted at a tilt angle of 23 5 to get maximum radiations in the month of april. Azimuth and tilt angle of solar panel source.

Google images india encompasses 29 states and 6 union territories spread between 8 4 to 37 6 north latitude and 68 7 to 97 25 east longitude which causes varied climatic conditions across the country. Most solar arrays are installed at a tilt. Here north means the true north not the magnetic north as pointed by the compass needle. Solar panel angle by zip code.

In india as anywhere in the northern hemisphere solar panels should face southwards. If your latitude is above 50 see other situationsbelow. If your latitude is between 25 and 50 use the latitude times 0 76 plus 3 1 degrees. However in the southern hemisphere for example in australia panels should point towards north.

If your latitude is below 25 use the latitude times 0 87. For instance if your latitude is 34 the optimum tilt angle for your solar panels during winter will be 34 15 49. Use one of these formulas to find the best angle from the horizontal at which the panel should be tilted. For fall or spring you can just subtract 2 5 from the latitude.

Both of these angles require latitude degrees. Whatever your latitude is you can subtract 15 from it to calculate the angle for summer. Well now that we know that the optimal direction is south we need to find the optimal tilt angle. First of all in the choice of the tilt angle for solar panels on a house roof we are bound to satisfy two basic needs.

In the northern hemisphere solar pv panel must be south facing and in the southern hemisphere solar pv panel must be north facing the optimal angle for your solar panels varies throughout the year depending on the seasons and your location and this calculator shows the difference in sun height on a month by month basis. Depending on where you live the best angle at which you should install solar panels will change. The summer optimum tilt angle on the other hand will be 34 15 19. There are two methods for calculating the tilt angle for solar panels.

Similarly you can calculate the angle for winter by adding 15.