Public sentiment in solar energy has changed a lot from the last decade due to the decline in solar panel price in kerala.
The downward trend in rooftop solar panel prices in Kerala came to an end in 2021 mainly due to the GST rate hike from 5% to 12% since October.Solar panel price is expected to increase again in 2022 since there is a plan to levy 25% to 40% customs duty on components for solar panel manufacturing
Solar panel price in Kerala is approximately Rs. 24/watt, the average cost of a solar installation is Rs. 58,000/kW to 70,000/kW, 40% subsidy is available for on grid projects up to 3kW
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Solar cell material
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Average price in Kerala
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polycrystalline
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Rs. 22/watt
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monocrystalline PERC
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Rs. 24/watt
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mono PERC half cut
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Rs. 26/watt
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Solar panels alone contribute about 50% of the total system cost, type of solar panels, inverter, batteries, and mounting structure are the four main factors that decide the cost of solar panel installation, cables, connectors, energy meters, junction boxes, protection system, etc. are the other components included in a solar system
Using LED lights for the home lighting system, BLDC fans, replacing your old refrigerator, inverter batteries, water pump, water heater, air conditioner, etc. with new power-saving models can help a lot. You should also inspect wiring and switch boxes for power efficiency
Solar panels can overcome consumers limitation in saving electricity by producing electricity
Solar power plants are the best renewable energy source for domestic consumers nowadays, thanks to the new technologies and government subsidies. There are mainly three categories of a solar system for domestic consumers those are off-grid, on-grid types, and hybrid solar systems
Leading Indian manufacturers of solar panels are Waree, Vikram, TATA Power, Adani, etc., since basic materials required for manufacture are imported mainly from China, international brands like Panasonic, Canadian Solar, Trina, Jinko, etc., have been able to sell their panels close to the price of locally made panels.
Despite the better efficiency and performance offered by the imported brands, many Keralites prefer to go for Indian made panels due to the slightly discounted price along with the service and support they expected to get during the 25 years of warranty
polycrystalline panels have been used for various KSEB solar projects in Kerala, mono-perc solar panels are getting the most preferred type for rooftop PV solar installations in Kerala nowadays.
On grid solar panel systems are feasible from 3kW onwards and complete installation will cost you anywhere between ₹ 58,000 to ₹ 70,000 for 1kW in Kerala inclusive of taxes without subsidy
An off grid solar panel system requires a charge controller and batteries in addition and would cost anywhere between ₹ 75,000 to ₹ 95,000 per kW in Kerala, depending on the type of solar panels, inverter, and batteries that you choose
Hybrid solar systems are most expensive and can not be considered as a money-saving option as of now, consumers who face extended power failures frequently and require flawless energy round the clock may install this solar system
The downward trend in rooftop solar panel prices in Kerala came to an end in 2021 mainly due to the GST rate hike from 5% to 12% since October.Solar panel price in Kerala is expected to increase again in 2022 since there is a plan to levy 25% to 40% customs duty on components for solar panel manufacturing
Central government programs provide a 40% subsidy to domestic consumers in Kerala, for building rooftop PV solar system projects above 2kW capacity, the installation has to be done by an authorized vendor to claim the subsidy
3 kW on grid solar system is ideal for medium sized homes with power consumption less than 12 kW h per day.
3 kW on grid solar system is now available from ₹ 65,000/kilowatt for complete installation. This package includes, solar panels, grid tie inverter, ACDB, DCDB, AC& DC cables, Energy meter, Net meter, Lightning protection system, Earthing systems, structure, with taxes and KSEB documentation charges
The leading Distribution company in Kerala, KSEB solar policy, Provides four schemes customers can choose from according to their investment and monthly consumption. In model 1, KSEB and customers share the expense of rooftop solar power installation and power production. In model 2 plans consumers get a 40% subsidy without production sharing
Solar panel price in Kerala with subsidy for 2kW, 3kW, 5kW are as follows
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Plant Capacity
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Price after subsidy
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2 kWp
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Rs. 95,725
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3 kWp
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Rs. 1,33,118
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5 kWp
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Rs. 2,60,118
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KSEB has resumed the solar installations under the subsidy scheme with more vendors since they want to finish maximum projects before 31st March 2022, ANERT is also involved in the process with more installation companies across Kerala
These prices are for the total project including 12% GST for single-phase on-grid system using polycrystalline panels
Solar panel installation structure types Since you are installing the solar system with an expected life span of 30-40 years, it is important to have a durable mounting structure for your solar panels Direction To achieve maximum output, the best direction for mounting a solar panel is to orient them toward the south because the sun is always in the
Selecting the right panels for your solar system Solar panels contribute more than 50% of the total cost in the on-grid solar system and 60% to 70% in off-grid solar installations, you should consider the following factors while installing your rooftop solar plant Efficiency In simple words, the energy produced from standard-sized panel mentioned as efficiency, 1-meter width and 2-meter
1, Feasibility certificate which is issued from KSEB for installing an on-grid solar system in Kerala is approved first come first basis only up to 75% of the local transformer capacity, Many residents who own or plans to buy electric vehicles were denied feasibility certificate for this reason at thickly populated cities like Kochi and Calicut 2, Tax
On grid solar installations in Kerala On grid solar system installations are getting popular in Kerala right now, Kerala society being early adopters of new technologies has welcomed on grid solar system installations to their rooftop, along with the implementation of green energy, on grid solar systems ensures a quick return on investment Net metering of on grid solar system
Main components of off grid system An off grid system consists of, solar panels, charge controller, Batteries and inverter Off grid solar system in Kerala Main components of on grid system An on grid system consists of, solar panels,DCDB, inverter, ACDB, Isolator, energy meter, net meter, lightning protection and 3 to 5 earthing protection sytems are required as per KSEB
Open terrace of your house measuring 100 Sq-ft is enough to produce 1 kW solar power if the solar system area is under direct sunlight, not covered by shadows, and inclined southwards at 16-18 degrees,additional frame should be fabricated according to the module design parameters . Monocrystalline panels got more efficiency than Polycrystalline solar panels
There are many distributors of solar systems in Kerala, Since installations made under the schemes from KSEB are only eligible to get up to 40% discount; majority of home owners naturally prefer KSEB plans.
From the 2.8 lakhs application received till 2020 for the roof top solar program 4600 applications were selected after the screening process , Kseb plans to start the installation from first quarter of 2021.
The delay in the installation is due to the laborious screening process. Parameters such as flat rooftops with no external interferences such as tall trees, road access to the site, network connectivity and assurance that building owners would not undertake any rooftop modifications in the next five years were considered
1, KSEB has not provided enough information regarding space occupancy rights,performance warranty,maintenace obligation conditions,contract withdrawal options etc, this create confusion among customers causing delay in project execution.
2, Applicant has to provide additional structure incase their roof top is not flat asper the design requirements, this addititional expenses often distracts the cutomers and delays the project execution.
Check which solar module you need using the Tata power solar calculator app.
Tata solar power has been the prominent dealer of KSEB for its domestic solar power plant projects; the Agency for Non-Conventional Energy and Rural Technology (ANERT), along with the Government of India and Kerala, initiated a program to install solar power systems in all cities and rural areas in Kerala.7700+ customers choose tata power solar for their solar power pv system.
Vikram solar limited, Waaree Energies Limited, Adani solar, Renewsys solar, etc., are some other leading manufacturers of solar panels in India.
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