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No 892, Athurugiriya Road, Malabe, Sri Lanka
Mon-Fri : 08.30 AM-05.30 PM Sat: 8.30 AM-1.30 PM

Selaaka On-Grid solar PV system

Embrace self-sufficiency and renewable energy to power your home or business

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On-Grid Solar PV System

A On-Grid solar PV system, also known as a grid-tied or grid-connected system, refers to a solar power system connected to the national grid. There are three options to connect your system to the national grid.
Solar Inverter

ABB- Fimer


Adaptability Across Conditions: Embrace versatility with our inverters' wide input voltage range, tailored for diverse solar installations. Ideal for fluctuating or low solar irradiance regions.

Compact Excellence: Revolutionize spaces with transformerless design, enhancing efficiency and minimizing footprint. Perfect for space-conscious residential and commercial setups.

Built to Endure: Withstand the harshest elements – IP65 rated, dust, and water-resistant ABB Fimer inverters operate in temperatures from -25 to +60 degrees Celsius.

Empowering Control: Optimize solar performance through advanced monitoring and control features. Troubleshoot, improve, and excel with precision.



Italian Technology

98.5% Maximum Efficiency

3rd Ranked Inverter
10 Years Warranty
Solar Inverter

Huawei


Unmatched Efficiency : Up to 98.7% efficiency for accelerated ROI and increased power generation from solar panels.

Adaptive Voltage Range: Wide input voltage compatibility, perfect for fluctuating or low solar irradiance areas.

Compact Transformerless Design: Space-saving efficiency for both residential and commercial installations.

Enduring Build: IP65-rated, weather-resistant construction for extreme environments (-25°C to +60°C).

Intelligent Control: Advanced monitoring and troubleshooting capabilities for optimized solar system performance.

Safety Amplified: AI-powered arc fault protection to prevent fire-causing arc faults.

Experience the future of solar technology with Huawei's cutting-edge inverters.



Chinese Technology

98.2% Maximum Efficiency

2nd Ranked Inverter
10 Years Warranty
Solar Inverter

Solis


Peak Efficiency: Achieve up to 98.5% efficiency, leading the industry for heightened solar panel power generation and quicker ROI.

Versatile Voltage: Wide input range for optimal performance in various solar conditions, crucial for fluctuating or low irradiance areas.

Compact Transformerless Build: Space-efficient design ideal for space-constrained residential and commercial solar setups.

Built to Last: Rugged construction with IP65 rating, enduring temperatures from -25°C to +60°C and harsh environments.

Smart Monitoring and Safety: Advanced control features enhance solar system optimization, troubleshoot issues, and prevent arc faults with AI-powered protection.

Long-lasting Warranty: Enjoy peace of mind with a 10-year product warranty and a 25-year performance guarantee.

Solis App Empowerment: Monitor, control, and troubleshoot your inverter globally via the free Solis App, ensuring real-time data access and remote management.

Elevate your solar experience with Solis, where innovation meets reliability.



Chinese Technology

98.5% Maximum Efficiency

4th Ranked Inverter
10 Years Warranty
Solar Panel

Phono


More Power

Higher conversion efficiency, more power production per unit area.

Lower System Cost

Higher conversion efficiency helps to save transportation, installation & BoS costs.

Better Low-light Performance

Enhanced spectral response at longer weave length boosts low-light performance, which can produce more than 3% additional power compared with conventional module at system side.

Solar Panel

Jinko


TR Technology+Half Cell

TR technology with half cell aims to eliminate the cell gap to increase module efficiency (Mono-facial up to 21.35%).

MBB instead of SBB

MBB technology decreases the distance between bus bars and finger grid line which is benefit to power increase.

Higher Lifetime Power Yield

2.0% first year degradation & 0.55% linear degradation.

Best Warranty

12 year product & 25 year power warrenty.

Solar Panel

REC


Utilizing REC's series of acclaimed breakthroughs, the REC's line of solar panels enables you to harness solar energy to its fullest extent. Integrating state-of-the-art advancements to provide enhanced power output, exceptional visual appeal, and reduced ecological footprint – all while upholding REC's renowned quality – REC stand as the preferred solar panel options for residential solar applications.

  Standard  REC ProTrust
 Installed by a REC Certified Solar Professional No Yes Yes
 System Size  All ≤ 25kW 25-500 kW
 Product Warranty (yrs)  20 25 25
Power Warranty (yrs) 25 25 25
Labor Warranty (yrs) 0 25 10
Power in Year 1 98% 98% 98%
Annual Degradation 0.25% 0.25% 0.25%
 Power in Year 25 92% 92% 92%
See warranty documents for details. *Conditions apply

25 Years Warrenty

Lead FREE & ROHS Compliant

Solar Inverter

JA Solar


Assembled with 11BB PERC cells, the half-cell configuration of modules offers the advantages of higher power output, better tempreture-dependent performance, reduced shading effect on the energy generation, lower risk of hot spot, as well as enhanced tolerance for mechanical loading.



Higher Power Output

Lower LCOE

Less Shading & Lower Resistive Loss
Better Mechanical Loading Tolerance
Solar Panel

Trina


High Customer Value
  • Lower LCOE (Levelized Cost Of Energy), reduced BOS (Balance of System) cost, shorter payback time
  • Lower first year and annual degradation
  • Designed for compatibility with existing mainstream system components
  • Higher return on Investment
High Power up to 560W
  • Up to 21.4% module efficiency with high density interconnect technology
  • Multi-busbar technology for better light trapping eeffect, lower series resistance and improved current collection
  • Higher return on Investment
High Reliability
  • Minimized micro-cracks with innovative non-destructive cutting technology
  • Ensured PID resistance through cell process and module material control
  • Mechanical performance up to 5400 Pa positive load and 2400 Pa negative load
High Energy Yield
  • Excellent IAM (Incident Angle Modifier) and low irradiation performance, validated by 3rd party certifications
  • The unique design provides optimized energy production under inter-row shading conditions
  • Lower temperature coefficient (-0.34%) and operating temperature

Things to Know

Net Metering

The ideal choice when you have high electricity bills and limited roof space. By generating as much electricity as you consume, you can completely offset your bill. The formula is simple: Express this part as an equation outside the case You energy consumtion -Energy generated through system=Wat you pay. If you produce more electricity than you use, the excess rolls forward and is deducted from your future bills

This setup allows you to maximize your energy generation and minimize your expenses, making on-grid solar PV systems a cost-effective solution for reducing bills and optimizing limited roof space.

Net Accounting

The perfect option if you have low electricity bills and ample roof space. With this setup, you can completely eliminate your bill by generating the same amount of electricity as you consume. And here's the bonus: if you produce more energy than you use, you'll actually get paid LKR 37/- per unit* for the excess electricity you contribute to the grid. It's a win-win situation for reducing bills and maximizing your roof's potential.

(*Note: The payment rate of LKR 37/- per unit may vary based on specific agreements or regulations.)

Currently,for the first 10 years,payments are made from Rs 48.89 to Rs 4377 according to the system capacity

Net Plus

If you're an industrial electricity consumer with a large roof area like a warehouse, Net Plus solution is an excellent choice. Additionally, you will continue to pay your electricity bill as usual, allowing you to leverage your roof space to generate renewable energy and earn extra income.

(*Note: The payment rate of LKR 37/- per unit may vary based on specific agreements or regulations.)

Currently,for the first 10 years,payments are made from Rs 48.89 to Rs 4377 according to the system capacity

Package Details

Platinum

  •  ABB Inverter
  •  REC Solar Panel
  •  Schneider Surge Protectors
  •  Customized Enclosure Box
Gold

  •  Huawei Inverter
  •  Jinko Solar Panel 550w
  •  Schneider Surge Protectors
  •  Customized Enclosure Box
Silver

  •  Solis Inverter
  •  JA Solar/Trina Solar Panel
  •  Suntree Surge Protectors

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  • How does Grid-tied Solar Power System Works

    An on-grid solar system, a pinnacle of sustainable technology, seamlessly integrates solar panels with the existing power grid. By converting sunlight into electricity, these systems not only generate clean energy for personal use but also allow surplus power to be fed back into the grid. This symbiotic relationship offers users substantial savings on electricity bills and, in some cases, the opportunity to earn through net metering. Harnessing the power of the sun while maintaining a reliable connection to the grid exemplifies a forward-looking approach to energy consumption.