Rooftop Solar systems can be installed on the roofs of residential, industrial and commercial complexes, housing societies, educational institutes, community centers, government organizations, private institutions etc. The solar panels can also be installed on ground, terraces and on parking sheds too. No additional FSI is utilized.
Due to solar PV panels array on roof, roof remains cooler and in turn the temperature of the floor below gets reduced by a degree Celsius, thereby reducing the load on the air conditioning equipment and saving electricity.
Further, if solar PV panels are installed on raised fabrication structure (super structure), a spare hall is created on the roof without consuming any FSI.
In many cases the super structure of solar plant, helps resolving water proofing issues too.
The solar power plants are designed depending on annual power consumption of the client; keeping in mind seasonal & weather changes and also the available sunny days. The plant is designed such that the utility bills can be reduced to almost zero (except demand charges and D zone electricity usage in case of TOD: Time of Day meter.)
The payback period for Solar Power Plant is typically 3 to 7 years. (Depending upon utility charges)
The solar Power Generation is Government approved, in fact, more encouraged. The solar power approvals are given by MNRE (Ministry of New and Renewable Energy, Govt. of India).
Being Government encouraged, For commercial complexes and industrial units, there are provisions of (@40%) accelerated depreciation benefit and 10 year tax holiday for income from rooftop power plants.
So in nutshell we can say…
There two main types of Solar Rooftop systems: On-Grid Solar power system and Off-Grid Solar power system.
In On-Grid Power Generation, Solar Photo Voltaic (SPV) panel produces DC power, this DC power is converted to AC power in Inverter and is fed to consumer load. When the production / Generation is more than need, excess power is fed to grid through net meter.
Similarly, when demand is more than generation power is taken from grid through net meter. This way net meter keeps record of power fed to grid as well as power consumed from grid.
The solar power plants are designed keeping in mind these seasonal & weather changes also the annual power consumption of the client. Available sunny days data is used to design the plant such that the utility bills can be reduced to almost zero (except demand charges and D zone electricity usage in case of TOD : Time of Day meter.)
The average cost specified by MNRE (Ministry of New and Renewable Energy, Govt. of India) for standard On- grid rooftop solar system is Rs.75 per watt. As the plant size increases the costs gets reduced substantially, even below Rs.50 per watt.
The payback period for Solar Power Plant is typically 3 to 7 years. (Depending upon utility charges)
On-Grid power generation is always preferred as it gives good returns on investment.
Renutron recommends on-grid solar power solution to almost every application. Residential consumer, society common utility consumption, industrial used, hospitals, schools and education institutions, finance institutions, etc.
In Off-Grid solar power system Solar Photo Voltaic panel converts received sun light into DC voltage. That DC power is regulated and batteries are charged. Inverters are fed with these battery DC power. Inverters convert DC into AC. AC output of inverter serves as power source to the load. While no sun-hours or no utility / electricity hours of the day the stored power in battery is used as power source
Renutron recommends off-grid power solution for users those who do not have easy access to grid electricity e.g. farm houses, resorts etc.
Off-grid solar power systems offer complete autonomy and independence from the national grid and power companies, meaning they never have an electricity bill. Some hybrid off grid system uses utility ( grid), solar and even wind mill with batteries.
Main constraint in the off-grid solar power plant is that it requires large no. of batteries if load and backup time goes up.
Renutron Promotes the solar power operated pump for agriculture use as in many of the fields, its difficult to provide utility power. This solution gives farmer freedom from haphazard power cut and they can irrigate the fields as per their need. The solar powered agriculture pump saves on water tankers used for cultivation, irrigation, etc. Solar pump is best solution for resorts, farm houses, clubs, etc.to lift the water from distant source to storage tank.
Customer Name | Dr Patki Research Foundation |
---|---|
Segment Type | Commercial - Hospital |
Installed Solar Capacity | 80KWp ( 41 + 39 KWp) |
Year Installed | 2017 |
Rooftop Area Used | 8000 Sq. Ft. |
Estimated Solar Generation / Year | 125560 kWh |
Electricity charges per Unit | Rs. 10.37 |
Average Monthly Electric Bill Before Solar Lease | Rs. 134565 |
Average Monthly Electric Bill After Solar Lease | Rs. 27684 |
Annual Savings In Electricity Bills | Rs. 1302057 |
Additional Benefits | Depreciation, Terrece Utilization |
Carbon Dioxide Emissions Mitigation Is | 2460 Tonnes |
Installation : Equivalent To Planting | 3936 Teak Trees Over The Life Time |
Customer Name | Rasika Motors / Riverside Honda |
---|---|
Segment Type | Commercial - Showroom |
Installed Solar Capacity | 50KWp |
Year Installed | 2017 |
Rooftop Area Used | 5000 Sq. Ft. |
Estimated Solar Generation / Year | 78475 kWh |
Electricity charges per Unit | Rs. 17.86 |
Average Monthly Electric Bill Before Solar Lease | Rs. 220331 |
Average Monthly Electric Bill After Solar Lease | Rs. 85491 |
Annual Savings In Electricity Bills | Rs. 1401564 |
Additional Benefits | Depreciation, Terrece Utilization |
Carbon Dioxide Emissions Mitigation Is | 1538 Tonnes |
Installation : Equivalent To Planting | 2460 Teak Trees Over The Life Time |
Customer Name | Hind Gear Industries |
---|---|
Segment Type | Industrial |
Installed Solar Capacity | 140KWp |
Year Installed | 2016 |
Rooftop Area Used | 14000 Sq. Ft. |
Estimated Solar Generation / Year | 219730 kWh |
Electricity charges per Unit | Rs. 7.97 |
Average Monthly Electric Bill Before Solar Lease | |
Average Monthly Electric Bill After Solar Lease | |
Annual Savings In Electricity Bills | Rs. 1751248 |
Additional Benefits | Depreciation, @ 1 °C Temp Decreased |
Carbon Dioxide Emissions Mitigation Is | 4305 Tonnes |
Installation : Equivalent To Planting | 2460 Teak Trees Over The Life Time |
Customer Name | Sri Siddhi / Tanishq Showroom |
---|---|
Segment Type | Commercial - Showroom |
Installed Solar Capacity | 20KWp |
Year Installed | 2017 |
Rooftop Area Used | 2000 Sq. Ft. |
Estimated Solar Generation / Year | 31390 kWh |
Electricity charges per Unit | Rs. 16.23 |
Average Monthly Electric Bill Before Solar Lease | Rs. 55715 |
Average Monthly Electric Bill After Solar Lease | Rs. 13915 |
Annual Savings In Electricity Bills | Rs. 509460 |
Additional Benefits | Depreciation, Terrece Utilization |
Carbon Dioxide Emissions Mitigation Is | 615 Tonnes |
Installation : Equivalent To Planting | 984 Teak Trees Over The Life Time |
Customer Name | Vishwakarma Prestige |
---|---|
Segment Type | Apartment / Society |
Installed Solar Capacity | 10KWp |
Year Installed | 2017 |
Rooftop Area Used | 1000 Sq. Ft. |
Estimated Solar Generation / Year | 15693 kWh |
Electricity charges per Unit | Rs. 13.12 |
Average Monthly Electric Bill Before Solar Lease | Rs. 20656 |
Average Monthly Electric Bill After Solar Lease | Rs. 483 |
Annual Savings In Electricity Bills | Rs. 205892 |
Additional Benefits | Subsidy, Roof Utilization |
Carbon Dioxide Emissions Mitigation Is | 308 Tonnes |
Installation : Equivalent To Planting | 492 Teak Trees Over The Life Time |
Renutron conducts site survey at clients place to confirm the feasibility, site orientations, wind and light directions, cable route, earth pit areas, etc. and transfer the data to design team. Any modification required at site is discussed and confirmed with client.
Renutron is established in power solution business since last 26 years. This expertise gives edge to Renutron in properly sizing the solar system per customer need. Non engineered design of power generation system leads to power wastages, underutilized PV cells, dormant panels, etc. making power plant a nonprofit commodity in fact in some cases a financial liability. Proper designing of the system leads to minimizing all DC losses, AC interference, Maximum utilization of available sun light in all seasons, ensuring all PV panel are shadow free
Renutron is leading EPC contractor in solar power systems, we procure the tier-1 material, eliminating any duplication and second quality material. Renutron’ experienced team carries out factory inspections, site inspections and testing of required material. Critical material packing is done under Renutron supervision at OEM factory.
Renutron experienced team knows how to handle the delicate material and our experty allows to handle pallets by using cranes without any damages, expediting delivery and installations at site.
Panels have warrantied life of 25 years. Hence all the installations, fabrication, etc. needs to be designed for long term. Renutron has the environmental and meteorological data of India, depending on which we design the tilt angle of max utilization, venerable to cyclones, rigid and rugged fabrication and installation.
Renutron are being expert in power equipment and systems, AC and DC Cabling is done to avoid all drops and interference losses.
Renutron has all expertise, knowledge and tricks to complete earth pits, earthing connections, separate pit for lightening arrester and straight run connection form lightening arrestor to lightening pit.
Renutron understands the significance of government ruling on different permissions, hence we fulfill all the statutory requirements religiously making permission, sanctions and license smooth without hassles to consumers, clients and sanctioning officials.
Renutron has proper setup where we track, record and follow up the power generation in all the plants we have installed. We contact our clients on issues like less power generation, dormant cells, etc. and also provide solution and services to the problems proactively.
Solar plant life is over 25 Years so it’s always advisable to choose an Established Organization having vast experience in Power Electronics field.
Central Government Authority has evaluated our Technical competencies, certified and approved us as SITC for Solar Power Plants.
In past 18 years, at RENUTRON, QMS : Quality management System has matured enough to become a way of life. From R&D, MANUFACTURING, SALES, PROJECTS to ON SITE SERVICE SUPPORT, robust standard operating practices are being followed, reviewed periodically and continually improved.
As many as 4 of our senior management team members have undergone training and certified by MNRE & MSME.
Power Conditioning Equipment’s: Over 33000 plus products installations from 1 KVA to 250 KVA also ample Experience in ON-GRID & OFF GRID SYSTEMS from 1 KWp up to 125 KWp Single phase and three phase Solar Power Plants.
For On line / Core banking, ATM, DATA Centers, Industrial Loads, Commercial loads, Elevator back-up and other lighting load as per site requirements.
Use of Tier one products and Design expertise ensures the most efficient performance output so that the payback (ROI – Return on Investment) period is minimum.
We have a field proven uptime of 98% plus for all our products, for which we have a team of factory trained engineers at 15 locations in 7 states, well equipped with spares and customized software for customer care.
In short RENUTRON is a reliable, technically sound & professionally managed company, which can assure you value for money for your investments in Solar Power on a long term basis.