Sri Lanka's Trusted Solar Partner

Lower Your Bill.
Keep the Lights On.

We engineer solar and battery storage systems built for Sri Lanka's climate and grid. Real savings, real power security.

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ISO 9001 Certified CIDA EM1 + C3 Graded ISO 9001 Certified

Internationally recognized for our strict quality management systems and commitment to engineering excellence.

Secure. Reliable. Trusted.
QUALITY ASSURED
Alta Vision Solar Installation
2,500+ Projects Completed
Trusted since 2013

Trusted & Accredited By

Our Core Solutions

High-performance energy systems engineered for your specific needs.

Residential Solar

Take control of your home energy. Reduce your monthly electricity bills with a tailor-made system designed for your specific roof and usage.

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Industrial Solar

Scalable energy solutions for factories, warehouses, and offices. Optimize your operational costs and boost your sustainability profile.

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Battery Storage Systems

Battery systems that store your solar energy and take over automatically during an outage, giving you power security and control over your energy costs.

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Simple & Seamless

Your Path to Solar Installation

We handle everything from the initial engineering design to the final grid connection, ensuring a stress-free transition to solar.

1

Get in Touch

Contact us or request a free quote. Tell us about your electricity bill and property.

2

Free Site Visit & Quote

Once we understand your needs, our engineers visit and prepare a tailored proposal.

3

Installation & Approval

Our certified team installs your system and manages your grid connection approval, start to finish.

4

Monitoring & After-Sales Support

Track your savings from day one, backed by warranty and ongoing after-sales support.

See Us In Action

Real Stories.
Proven Results.

Watch how Alta Vision Solar is transforming energy consumption for homes and businesses across Sri Lanka. From the initial design to the final switch-on, see our commitment to quality engineering and customer satisfaction firsthand.

  • Expert Installation Process
  • Verified Client Testimonials
  • Tier-One Solar Technology
Start Your Solar Journey

Ready to lower your electricity bill?

Join 2,500+ homeowners and businesses already saving with Alta Vision Solar.

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Why Choose Alta Vision Solar?

Sri Lanka's trusted solar partner, from approval to installation to after-sales support.

Since 2013, 2,500+ Installations

Real experience across the island, we bring a depth of experience that ensures your project is in safe hands.

Tailor-Made Engineering Solutions

Every system designed for your roof, your usage, and Sri Lanka's weather, not a one-size-fits-all package.

We Handle Your Approvals

From the initial application to final connection, we manage your grid approval so you don't have to.

Ongoing After-Sales Support

Warranty-backed support, system monitoring, and on-site maintenance, so your investment keeps performing for years to come.

System Architecture

Engineered for Maximum Yield

We build your energy infrastructure using only globally recognized, tier-one components designed to withstand the Sri Lankan climate.

Solar Inverter Technology
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Tier-One Solar Modules

Partnering with industry leaders like Canadian Solar and Trina Solar, our panels deliver unmatched efficiency backed by a 12-year product and 25-year linear power warranty.

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High-Efficiency Inverters

The brain of your energy system. We exclusively deploy GoodWe, SMA, and Deye inverters to guarantee stable, safe, and optimal power conversion.

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Real-Time Digital Monitoring

Total visibility in your pocket. Track your system's generation, consumption, and overall health 24/7 via intuitive mobile and desktop applications.

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Advanced Grid Protection

Safety engineered into every connection. Every installation features integrated three-way surge protection, supplemented by our dedicated long-term maintenance services.

Solar Maintenance

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Our Portfolio

Proven Installations

From compact home systems to massive industrial arrays, our custom-engineered structures deliver maximum energy efficiency and verified customer satisfaction.

Mr. Weerasekara Project
Residential

Galle

10kW GoodWe Ongrid
Fazmy Illyas Project
Residential

Wellawatta

10kW Deye System
Buddhika Sameera Project
Residential

Battaramulla

10kW GoodWe Hybrid
Makutarama Myanmar Temple
Industrial

Maligakanda

55kW GoodWe Ongrid
Sanjana Ice Factory
Industrial

Hikkaduwa

150kW System
Dekma Educational Institute
Industrial

Matara

100kW System
Expert Insights

Common Questions

Everything you need to know about switching to solar and securing your energy independence in Sri Lanka.

It depends entirely on your monthly electricity consumption. In Sri Lanka, a 5kW system is a very popular choice for medium-sized households looking to offset average air conditioning and appliance usage. Large homes or small businesses typically require 10kW or more. We assess your bill to recommend the exact capacity you need.

The government offers three schemes:

1. Net Metering: You generate power for your own use, and any excess is "banked" as energy credits for up to 10 years.
2. Net Accounting: Similar to Net Metering, but you are paid in cash for any excess electricity you export to the grid.
3. Net Plus: You sell 100% of the electricity you generate directly to the grid at a fixed tariff, while continuing to pay your standard household bill.

The physical installation of a residential system usually takes only 3 to 5 days. However, the EDL/LECO approval, grid connection, and meter replacement process can take 1 to 2 weeks. Alta Vision Solar handles 100% of this paperwork and coordination for you.

Yes. Sri Lanka has excellent solar irradiance year-round. While heavy rain and dark clouds do reduce output compared to a clear sunny day, modern tier-one panels utilize ambient daylight and will continue to generate electricity even during overcast weather.

Standard On-Grid systems will automatically shut down during a grid failure for safety reasons (to protect line workers). If you want uninterrupted power during outages, we recommend installing a Hybrid Solar System with battery storage, which instantly takes over your home's power supply when the grid goes down.

Solar systems have no moving parts and require very little maintenance. In Sri Lanka, dust can accumulate on the panels and slightly reduce efficiency, so we recommend hosing them down or having them cleaned every 3 to 6 months. We also recommend a professional electrical inspection once a year to ensure peak performance.
To help with this, Alta Vision Solar includes free annual servicing as part of every installation. One free service per year for the first two years for On-Grid systems, and one free service per year for Off-Grid and Hybrid systems.
Solar Yield Estimator