I would like to know the total costing of installing a 1 kw solar panel (off grid). Kindly include costing of all equipment like
c. Lead acid batteries with preferred voltage 12/24 Volts & type like deep discharge/regular etc.
d. Panel with size type & cost corresponding to suggested battery voltage for poly crystalline / thin film
e. Also life expectancy and output degradation of poly crystalline vs thin film solar cells
f. Additional list of equipment & cost thereof
g. Kindly use solar data for Bhopal, Madhya Pradesh, India.
Thank you for your query.
Life expectancy of a solar panel on average is 40 years. Manufacturer warranty can be from 15-25 years on the panel.
Normally solar output is at (conservative industry average) is 90% after 10 years. About 80-85% after 20 years. These depend upon the weather conditions as well.
Panel Sizing; please use our calculator: https://sauryaenertech.com/calculator/solar-load/
Solar output for Bhopal; Please use:
Cost of a solar system depends on various factors and we will have to know more details to give you a figure.