FAQs
Our FAQ section provides helpful information to guide you in making informed decisions about adopting solar energy.
General FAQs:
A properly sized solar system can cover all your energy needs, achieving 100% savings. Key factors include system size, battery storage, net metering, and sunlight availability. Battery storage lets you use excess energy at night, while net metering allows you to sell surplus power. Even in less sunny areas, larger or more efficient systems can provide energy independence and eliminate electricity bills.
Earnings from selling excess solar power depend on the utility’s compensation system. Net Metering credits your bill for surplus energy sent to the grid. Net Accounting allows credits to accumulate for future use. Net Plus offers a higher compensation rate than Net Accounting but lower than Net Metering. Earnings vary based on the system and local utility agreements.
Over 30 Years of Expertise: With over three decades of experience from its parent company, Illukkumbura Industrial Automation, Cellux Lanka delivers seamless solar system integration, ensuring optimal performance, safety, and compliance.
Free Inspection & Site Visit: We offer a free consultation and site inspection to tailor solar solutions to your property’s needs, maximizing efficiency and return on investment.
Brand Flexibility: Choose from a wide range of top-quality solar panels and inverters. We provide unbiased recommendations to meet your specific preferences without pushing any particular brand.
Comprehensive Installation: As a subsidiary of Illukkumbura Industrial Automation, we handle complex installations and integrate advanced energy management systems for long-term reliability and support.
FAQs About Solar Panels
Solar panels use photovoltaic (PV) cells to convert sunlight into electricity. This energy can be used immediately or stored in batteries for later use.
Most solar panels have a lifespan of 25–30 years, with minimal maintenance required to keep them operating efficiently.
Solar panels require minimal maintenance, mainly periodic cleaning to remove dirt or debris and inspections to ensure optimal performance.
Solar panels can be installed on most roof types, but factors like roof condition, angle, and shading will affect efficiency. A site assessment ensures suitability.
Solar panels generate electricity during daylight, even on cloudy days, but their efficiency may decrease. At night, they do not produce power, but energy stored in batteries or supplied by the grid ensures continued usage.
FAQs About Solar Inverters
Solar inverters are essential for making the energy generated by solar panels usable. They ensure optimal performance, improve energy efficiency, and allow for integration with the electrical grid.
No, a solar inverter is crucial for converting DC power into AC power. Without it, the energy produced by the panels cannot be used in your home or business.
Solar inverters generally require minimal maintenance. However, periodic inspections and cleaning can help maintain optimal performance and extend their lifespan.
Most modern inverters come with monitoring systems that allow you to track their performance. If you notice a drop in energy production or error messages, it may be time for an inspection or repair.
The cost of solar inverters varies depending on the type and size of your solar system.
FAQs About Electrical Switchboards
Switchboards are essential for protecting your electrical system from overloads, preventing electrical hazards, and ensuring that electricity is safely distributed to different parts of a building or facility.
Electrical switchboards typically last 20 to 30 years with proper maintenance. Regular inspections help ensure they remain functional and safe.
Common components include circuit breakers, bus bars, fuses, isolators, and meters, all designed to safely distribute electricity and prevent faults.
It is recommended to have your electrical switchboard inspected at least once every 5 years or when upgrading electrical systems to ensure safety and optimal performance.
Signs that a switchboard needs replacement include frequent tripping of circuit breakers, visible damage, outdated components, or an inability to handle increased electrical load.
FAQs About Electric Car Charging Point
The charging point supplies electricity to your vehicle through a connector plugged into the car’s charging port, transferring power to recharge the battery.
Yes, a home charging point can be installed for the convenience of charging overnight or as needed, with professional installation for safety and efficiency.
Home charging points offer convenience, eliminate trips to public stations, allow overnight charging, reduce long-term costs, and provide access to incentives.
Yes, solar-powered charging points use clean, renewable energy, reducing your carbon footprint and energy costs while charging your vehicle.
Yes, a standard outlet (Level 1) can charge your vehicle, but it’s slower. A Level 2 charging point is recommended for faster, more efficient charging.
FAQs About Solar PV System Installation
The process begins with a site assessment to evaluate your energy needs and roof suitability. Our team designs a tailored system, installs the solar panels, inverter, and wiring, and connects the system to your grid. After thorough testing, your system is ready to generate clean energy.
The installation typically takes between 1-3 days, depending on the system size and site conditions. After installation, final testing and grid connection may take an additional day.
In most cases, your existing electrical system is sufficient. However, if upgrades are needed (e.g., for inverters or electrical panel compatibility), our team will provide recommendations and handle the necessary adjustments.
Solar PV systems require minimal maintenance. Occasional cleaning of the panels and an annual inspection is usually sufficient to keep the system performing at its best
Yes, it’s possible to expand your Solar PV system by adding more panels as your energy needs grow. We can design your system to accommodate future expansion.
FAQs about Service, Maintenance and Cleaning of Solar PV Systems
Yes, solar panels should be cleaned periodically to remove dirt, dust, and debris that can block sunlight and reduce efficiency. Cleaning is typically needed 1-2 times a year, depending on the local environment.
Servicing includes a thorough inspection of all system components, such as solar panels, inverters, and wiring. Technicians check for damage, wear, or faulty parts, and make necessary repairs to keep the system running efficiently.
Signs that your system may need maintenance include decreased energy production, unusual noises from the inverter, or visible damage to the panels. If you notice any of these, it’s best to schedule a service check.
Yes, cleaning your solar panels regularly ensures that dust, dirt, and debris are removed, allowing more sunlight to be absorbed and improving your system’s energy output.