Residential Solar Power Systems
Transform your home with ELPOWER's' custom residential solar solutions. Our systems are designed to reduce electricity bills, increase property value, and provide sustainable energy for your home for decades to come.
A Residential Solar System is a setup installed on homes to generate clean electricity using solar photovoltaic (PV) technology. It reduces dependence on the electricity grid, lowers power bills, and contributes to sustainable living.
Custom Solar Solutions for Your Home
At ELPOWER, we understand that every home is unique. Our residential solar solutions are custom-designed to meet your specific energy needs, roof configuration, and budget requirements.
We handle everything from initial consultation to system design, permitting, installation, and ongoing maintenance. Our experienced team uses only the highest quality components to ensure optimal performance and longevity of your solar power system.
Our Residential Solar Services Include:
- Comprehensive home energy assessment.
- Custom system design and engineering.
- High-efficiency solar panel installation.
- Inverter and battery storage solutions.
- Monitoring systems for performance tracking.
- Assistance with incentive applications.
- Ongoing maintenance and support.
Common Questions About Residential Solar
The actual installation of solar panels typically takes 1-3 days depending on the system size and complexity. However, the entire process from contract signing to system activation, including permitting and inspections, usually takes 2-3 months. Our team works efficiently to minimize any disruption to your daily routine.
The cost of a residential solar system varies depending on your energy needs, roof configuration, and the specific components used. On average, systems range from ₹3,00,000 to ₹7,00,000 before incentives. We offer customized quotes after a thorough assessment of your property and energy requirements. Various financing options are available to make solar accessible for most homeowners.
Standard grid-tied solar systems will shut down during a power outage for safety reasons. However, if you add battery storage to your system, you can have backup power during outages. We offer various battery solutions that can be integrated with your solar panels to provide continuous power to essential appliances even when the grid is down.
Components of a Residential Solar System
- Solar PV Panels Made of silicon-based solar cells that capture sunlight and convert it into direct current (DC) electricity.
- Types:
- Monocrystalline (high efficiency, long life, costly)
- Polycrystalline (lower cost, slightly less efficient)
- Thin-film (flexible, space-saving, less durable)
- Inverter / Hybrid Inverter Converts DC power from panels into AC power that appliances use.
- Types:
- String Inverter – one inverter for the whole system.
- Microinverters – one inverter per panel (higher efficiency).
- Hybrid Inverter – manages both solar input and battery storage.
- Battery Storage (Optional but valuable) Stores extra electricity generated during the day for use at night or during power cuts.
- Lithium-ion or LiFePO₄ batteries are most common.
- Charge Controller (MPPT or PWM) Protects batteries from overcharging/discharging.
- MPPT (Maximum Power Point Tracking) is the advanced type with higher efficiency.
- Mounting Structure Frames and stands that hold panels on rooftops at the right tilt and angle for maximum sunlight.
- Wiring & Protection Devices Cables, isolators, junction boxes, earthing, surge protection, and circuit breakers ensure safety and reliability.
- Monitoring System Smart meters and mobile apps/web dashboards provide real-time data on generation, usage, and savings.
Types of Residential Solar Systems
- Grid-Tied System :
- Connected directly to the electricity grid.
- Excess power exported to grid (via net-metering).
- No batteries, lower cost.
- Best for reducing electricity bills.
- Off-Grid System:
- Independent of the grid, relies on batteries.
- Suitable for areas with no reliable electricity.
- Higher cost due to batteries but ensures 24×7 power.
- Hybrid System:
- Combines grid connection + batteries.
- Provides backup during power cuts and also exports excess to grid.
- Flexible but more expensive than grid-tied.
System Sizing & Capacity
- Common Residential Sizes:
- 1 kW → Runs lights, fans, TV, small appliances.
- 3 kW → Runs lights, fans, TV, fridge, computer.
- 5 kW → Supports larger homes, AC, pumps.
- 10 kW → Powers villas or homes with high loads.
- Space Requirement:
- Approx. 100 sq. ft per 1 kW of rooftop space.
- Energy Generation:
- 1 kW system generates ~4 units/day → ~120 units/month.
- 2 kW system generates ~8 units/day → ~240 units/month.
- 3 kW system generates ~12 units/day → ~360 units/month.
Benefits of Residential Solar
- Lower electricity bills: Reduce monthly energy costs by 70–90%.
- Energy independence: Reliable power during outages with battery systems.
- Government subsidies & tax benefits (varies by country/state).
- Low maintenance: Only periodic cleaning & checks needed.
- Eco-friendly: Reduces carbon footprint, supports sustainability.
- Increases property value: Homes with solar often have higher resale value.