About Unilux Solar

Launched in 2024, Unilux Solar is dedicated to driving the large-scale embrace of solar energy throughout Telangana State in India. As a leading EPC provider, we’ve enabled over 30 households to transition to clean energy. Our key offerings include:

1. Deployment of grid-connected rooftop solar solutions for homes and residential complexes
2. Comprehensive post-installation support and maintenance services
3. Customizable financing options, including easy EMI plans
4. Use of innovative, pre-engineered mounting systems for seamless solar panel setup

We collaborate closely with our clients to create enduring, eco-friendly energy solutions designed to last for a minimum of 2 years, fostering a brighter, sustainable future.

Here’s what makes Unilux Solar stand out:

1. Free solar consultations to help you understand your options.
2. High-quality mounting structures built to withstand cyclonic winds up to 170 kmph, perfect for coastal Andhra Pradesh.
3. Quick 10-minute loan approvals to make going solar hassle-free.
4. 3D rooftop models created within 15 minutes of a site visit, so you can visualize your solar setup.
5. Flexible EMI plans, including our popular zero-cost EMI option.
6. 5-year maintenance contracts for peace of mind.

Our mission? To create a trusted brand that puts you, the customer, first while lighting up Telangana and Andhra Pradesh with clean, green energy.

 

What Are Monocrystalline Solar Panels?

Monocrystalline solar panels are made from a single, high-purity silicon crystal, giving them a uniform structure that maximizes efficiency and performance. Known for their sleek black appearance and high energy output, they are among the most efficient solar panels available, achieving 20–23% efficiency. These panels are ideal for homes and businesses in sunny regions like Telangana and Andhra Pradesh, where they convert sunlight into electricity with superior performance compared to polycrystalline or thin-film panels. They are widely used in both on-grid and off-grid solar systems.

 

How Do Monocrystalline Solar Panels Work?

Monocrystalline solar panels generate electricity through the photovoltaic effect. Here’s a simple breakdown:

1. Sunlight Absorption: Each panel contains solar cells made from a single silicon crystal. When sunlight (photons) hits the cells, it excites electrons, creating a direct current (DC).
2. Enhanced Efficiency: Advanced technologies like Passivated Emitter and Rear Cell (PERC) or half-cut cells boost energy capture, even in low-light conditions common during monsoons.
3. Power Aggregation: Panels are wired in series or parallel to optimize voltage and current, feeding into a combiner box for safety and monitoring.
4. DC to AC Conversion: An inverter converts DC electricity into alternating current (AC) for household appliances or grid connection.
5. Energy Storage or Grid Feed: In off-grid systems, excess energy charges batteries via a charge controller. In on-grid systems, surplus power is fed to the grid, earning credits from your DISCOM.

 

Features of Monocrystalline Solar Panels

Monocrystalline panels stand out due to their unique characteristics:

1. High Efficiency: 20–23% efficiency, higher than polycrystalline (15–18%) or thin-film (10–13%) panels.
2. Compact Design: Produce more power per square foot, ideal for limited roof spaces in urban Hyderabad or Vijayawada.
3. Durability: Last 25–30 years with advanced coatings to withstand coastal humidity and monsoons in Andhra Pradesh.
4. Aesthetic Appeal: Uniform black or dark blue appearance blends seamlessly with modern rooftops.
5. Advanced Technologies: Often incorporate PERC, half-cut cells, or bifacial designs for enhanced performance.

 

Components of a Monocrystalline Solar Panel System

A solar system using monocrystalline panels includes the following components, optimized for efficiency and durability:

1. Monocrystalline Panels: High-purity silicon cells with advanced technologies like PERC or half-cut designs for maximum energy output.
2. Inverter: Converts DC to AC power. Modern string or micro-inverters offer up to 98% efficiency and smart monitoring.
3. Charge Controller (for off-grid systems): Uses Maximum Power Point Tracking (MPPT) to optimize battery charging and extend lifespan.
4. Battery (for off-grid or hybrid systems): Lithium-ion batteries (8–12 years lifespan) or lead-acid (3–5 years) store excess energy.
5. Mounting Structures: Pre-engineered, corrosion-resistant frames to secure panels at optimal angles, designed to withstand winds in coastal Andhra Pradesh.
6. Accessories: Includes DC/AC cables, MC4 connectors, earthing strips, and lightning arresters for safety during Telangana’s monsoons.

 

When Should You Use Monocrystalline Solar Panels?

Monocrystalline solar panels are ideal for various scenarios in Telangana and Andhra Pradesh:

1. Urban Homes: Perfect for compact rooftops in Hyderabad, Vijayawada, or Guntur, where high efficiency maximizes output in limited space.
2. Residential Complexes: Suitable for multi-story buildings in Visakhapatnam or Rajahmundry, handling partial shade effectively with half-cut cell technology.
3. Rural Areas: Ideal for farms in Warangal or Srikakulam, especially in off-grid setups with no grid access.
4. Commercial Use: High-efficiency panels suit businesses or factories in Telangana’s Medak or Andhra’s Kurnool, reducing energy costs.
5. Eco-Conscious Households: Great for families aiming to lower their carbon footprint with sustainable energy.

For urban homes with reliable grid access, Unilux Solar recommends on-grid systems using monocrystalline panels for cost savings and subsidies. Off-grid systems are better for remote areas with frequent power outages.

 

Estimated Costs of Monocrystalline Solar Panel Systems in Telangana and Andhra Pradesh (2025)

The cost of a monocrystalline solar panel system depends on capacity, inverter quality, and whether it’s on-grid or off-grid. Below are approximate costs for 2025:

System Capacity	On-Grid Cost (After Subsidies, ₹)	Off-Grid Cost (₹)
2 kWp	90,000–1,45,000	1,60,000–2,00,000
3 kWp	1,02,000–1,57,000	2,55,000–3,00,000
5 kWp	1,97,000–2,92,000	4,25,000–5,00,000
10 kWp	4,72,000–5,62,000	6,00,000–7,50,000

Note: On-grid costs reflect subsidies under the PM Surya Ghar Muft Bijli Yojana. Off-grid costs include batteries. Unilux Solar offers on-grid and hybrid systems using monocrystalline panels; off-grid prices are market estimates.

 

Subsidies for Monocrystalline Solar Panels

The PM Surya Ghar Muft Bijli Yojana offers subsidies of ₹30,000–₹78,000 for on-grid rooftop solar systems using monocrystalline panels, depending on capacity. No subsidies are available for off-grid systems. Contact Telangana’s TSSPDCL or Andhra Pradesh’s APSPDCL for local incentives and application details.

 

Advantages and Disadvantages of Monocrystalline Solar Panels

Advantages

1. High Efficiency: 20–23% efficiency maximizes energy output, ideal for sunny Telangana and Andhra Pradesh.
2. Space-Saving: Produces more power per square foot, perfect for urban homes with limited roof space.
3. Long Lifespan: Lasts 25–30 years with robust coatings to withstand coastal humidity and monsoons.
4. Cost-Effective with Subsidies: On-grid systems offer 3–4 year ROI with government incentives and DISCOM credits.
5. Aesthetic Appeal: Sleek black design enhances the look of modern homes in Hyderabad or Visakhapatnam.

Disadvantages

1. Higher Initial Cost: More expensive than polycrystalline panels (₹50–70/Wp vs. ₹40–50/Wp).
2. Battery Costs for Off-Grid: Off-grid systems require batteries, adding ₹50,000–₹2,00,000 to costs.
3. No Off-Grid Subsidies: Only on-grid systems qualify for government financial assistance.
4. Heat Sensitivity: Efficiency may drop slightly in extreme heat, though modern designs mitigate this.

 

Monocrystalline vs. Other Solar Panels

Here’s how monocrystalline panels compare to other types in Telangana and Andhra Pradesh:

Feature	Monocrystalline	Polycrystalline	Thin-Film
Efficiency	20–23%	15–18%	10–13%
Cost	₹50–70/Wp	₹40–50/Wp	₹30–40/Wp
Lifespan	25–30 years	20–25 years	15–20 years
Best For	Urban homes, limited space	Budget installations	Large-scale, flexible setups
Appearance	Sleek black	Blue, speckled	Thin, uniform

Unilux Solar recommends monocrystalline panels for their superior efficiency and longevity, especially for on-grid systems eligible for subsidies.

 

Why Choose Unilux Solar for Monocrystalline Solar Panels?

1. Unilux Solar leverages monocrystalline panel technology to deliver tailored solutions:
2. Expert Guidance: We help you select the best monocrystalline panels (e.g., PERC or half-cut) for your home in Hyderabad, Vijayawada, or rural areas.
3. Affordable Financing: 10-minute loan approvals and zero-cost EMI plans make adoption seamless.
4. Durable Design: Our pre-engineered mounting structures ensure panels withstand coastal winds and monsoons.
5. Long-Term Support: 5-year maintenance contracts guarantee performance for at least 2 years and beyond.
6.  

Conclusion

Monocrystalline solar panels are a top choice for homes and businesses in Telangana and Andhra Pradesh, offering high efficiency, durability, and aesthetic appeal. For urban areas with reliable grids, Unilux Solar’s on-grid systems using monocrystalline panels provide significant savings and subsidies, with a 3–4 year ROI. For remote areas, off-grid systems ensure energy independence. Contact Unilux Solar for a free consultation to explore how monocrystalline solar panels can power your sustainable future!

 

FAQs

Q: How much does a monocrystalline solar panel system cost in Telangana and Andhra Pradesh?
A: Costs vary by system type and capacity:

1. On-Grid (after subsidies): ₹90,000 (2 kWp) to ₹5,62,000 (10 kWp)
2. Off-Grid: ₹1,60,000 (2 kWp) to ₹7,50,000 (10 kWp)
   Note: Unilux Solar offers on-grid and hybrid systems; off-grid prices are market estimates.

Q: What are the drawbacks of monocrystalline solar panels?
A: Higher initial costs compared to polycrystalline panels and battery expenses for off-grid systems are the main drawbacks.

Q: Are there subsidies for monocrystalline solar panel systems?
A: Yes, on-grid systems qualify for ₹30,000–₹78,000 under the PM Surya Ghar Muft Bijli Yojana. Off-grid systems are not subsidized.

Q: How many monocrystalline panels are needed for a typical home?
A: For a 3 kWp system, 6–8 panels (400–500W each) are typically required, depending on roof space and energy needs.