Featured Solar Products
High - Efficiency Photovoltaic Panels

Our photovoltaic panels are at the forefront of solar technology. With advanced cell designs and high - quality materials, they offer exceptional energy conversion rates, allowing you to maximize your solar energy harvest. Whether installed on a residential rooftop or a large - scale solar farm, these panels are built to last, withstanding harsh weather conditions and providing reliable performance for decades.
Advanced Monocrystalline Solar Panels

These advanced monocrystalline solar panels are crafted from single-crystal silicon, which endows them with outstanding electrical properties. They have a higher efficiency in converting sunlight into electricity compared to other types of panels. Their sleek appearance also makes them a popular choice for both residential and commercial installations. Moreover, they are durable and can maintain stable performance under various environmental conditions, ensuring a long lifespan and excellent return on investment.
High - Capacity Lithium - Ion Energy Storage Systems

Our high - capacity lithium - ion energy storage systems play a crucial role in optimizing solar energy usage. Utilizing state-of-the-art lithium-ion battery technology, they can store a significant amount of energy generated by solar panels during the day. This stored energy can then be used during peak demand periods or when sunlight is insufficient, such as at night or on cloudy days. With features like high energy density, fast charging, and long cycle life, these systems provide a reliable and efficient solution for energy storage, enabling you to achieve greater energy independence.
Smart Hybrid Inverters

Smart hybrid inverters are the key to a seamless and intelligent solar power system. They can intelligently manage the flow of electricity between solar panels, energy storage systems, and the electrical grid. These inverters not only convert the direct current (DC) from solar panels into alternating current (AC) for household or business use but also optimize the charging and discharging of energy storage systems. With built-in monitoring and communication features, you can remotely control and monitor your energy system, making it easy to adjust settings and track performance.
Portable Solar Power Stations

Portable solar power stations are designed for on-the-go power needs. They integrate solar panels, energy storage, and inverter functions into a single, lightweight unit. Ideal for outdoor enthusiasts, campers, and those in need of emergency backup power, these stations can charge various electronic devices like smartphones, laptops, and even small appliances. Their portability and ease of use make them a convenient choice for anyone who wants to access clean energy wherever there's sunlight, providing a reliable power source in remote locations or during power outages.
Distributed Photovoltaic Power Station Solutions

Our distributed photovoltaic power station solutions are tailored for various applications, from small communities to large industrial complexes. By distributing solar panel installations across multiple locations, we can make better use of available space and increase the overall energy generation capacity. These solutions are designed with high-performance components and integrated monitoring systems to ensure efficient operation, easy maintenance, and maximum energy yield. They also contribute to reducing the reliance on the main power grid and have a positive impact on the environment.
Micro Inverters

Micro inverters offer a unique advantage in solar power systems. Unlike traditional string inverters, each micro inverter is connected to a single solar panel, allowing for individual panel optimization. This means that even if one panel is shaded or has a lower performance due to some reason, it won't affect the overall output of the entire system. They are easy to install, highly efficient in converting DC to AC power, and provide better flexibility in system design, making them suitable for both residential and small commercial solar installations.
Roof - Integrated Photovoltaic Power Stations

Roof - integrated photovoltaic power stations combine the functionality of solar power generation with the aesthetics of building design. These stations are custom-designed to fit directly onto rooftops, replacing traditional roofing materials in part or in whole. They not only generate clean energy but also enhance the overall look of the building. With advanced installation techniques and durable materials, they can withstand the elements while providing a long-term and reliable source of electricity, making them an ideal choice for both new construction and retrofit projects.
Solar Battery Prices UK: Costs & Savings (April …
Solar battery cost factors include the battery material, capacity, lifespan, and installation costs. A 4kW system with a battery will cost between £13,000 to £18,500, saving £730 in energy annually. Lithium-ion batteries cost …
Get Price →Sri Lanka
The Sri Lanka Sustainable Energy Authority (SLSEA) is actively promoting renewable energy options, and statistics reveal renewable energy contribution is steadily increasing. Sri Lanka has vast solar-wind-energy resources due to its location in the Indian Ocean. Eleven wind power plants are currently connected to the national grid.
Get Price →Utility-Scale Battery Storage | Electricity | 2024 | ATB | NREL
Future Years: In the 2024 ATB, the FOM costs and the VOM costs remain constant at the values listed above for all scenarios. Capacity Factor. The cost and performance of the battery systems are based on an assumption of approximately one cycle per day. Therefore, a 4-hour device has an expected capacity factor of 16.7% (4/24 = 0.167), and a 2-hour device has an expected …
Get Price →ADB lends USD 200m to upgrade Sri Lanka''s power grid | Renewable Energy ...
The project will expand the 220-kV and 132-kV transmission infrastructure with new transmission lines and substations, upgrade the medium voltage distribution network and …
Get Price →CEB | Business With CEB
Click here to download the Non Conventional Renewable Energy Tariff Announcement. ... Systems. Click here to download the Variable Tariff Announcement For Rooftop Solar PV (RTSPV) Systems. CORPORATE PROFILE. CORPORATE RESPONSIBILITY. CAREERS. FREQUENTLY ASKED QUESTIONS. Publications and Media. Annual and Statistical Reports; …
Get Price →Domestic Solar Power
What do you expect form a domestic solar power plant ... Your electricity will be banked in the utility system if you generate electricity more than the consumption and the banked units can be used within a period of 10 years. ... "This will offer better opportunity for Sri Lankan electricity consumers to access the environmental friendly and ...
Get Price →Solar battery cost: Why they''re not always worth it
The most significant cost factor of a battery installation is the equipment itself. What battery are you installing and how many do you need? What chemistry does the battery use to store energy and does it come with an …
Get Price →10kW Solar Panel Systems: How Much Do They Cost?
On average, a 10 kW solar panel system costs $27,500, according to real-world quotes on the EnergySage Marketplace from the first half of 2024. However, your price may differ; solar costs can vary significantly from state to state. The table below should give you an idea of what you can expect to pay for a 10 kW solar panel system in your state.
Get Price →CEYLON ECO SOLAR (PVT) LTD
If a cheaper good quality ceiling fan costs Rs 7,500, then approx. in two years the extra cost of the EC Fan (Rs 12,500) you paid us is recovered. ... LITHIUM ION ENERGY STORAGE SYSTEMS. 1.5 kWh (1.5 kVA inverter) Li ion Battery Home UPS Energy Storage System Rs.165,000. The unit will provide continuous power for a small home for 24 hours ...
Get Price →Solar Panel Installation Costs in 2024 | Solar
Here''s an exciting number: The cost of residential solar panel systems dropped a remarkable 64 percent from 2010-2020, according to the National Renewable Energy Laboratory (NREL).. A solar panel system is …
Get Price →Cost models for battery energy storage systems (Final …
both its energy capacity (Wh), and its power capacity (W). Thus, the cost of a system is very much defined by its application and end-use purpose. The aim of this study is to identify and compare, from available literature, existing cost models for Battery energy storage systems (BESS). The study will focus on three different battery
Get Price →Sri Lanka EnergyB alance 2022
The energy supply portfolio of the country was dominated by petroleum until recently, but took a different turn owing to the fuel crisis in 2022. Accordingly, the share of biomass in the energy supply in 2022 was 36.0%, followed by petroleum (32.2%). Coal accounts for 12.5% in the energy supply portfolio, while hydro power accounts for 11.6%
Get Price →Renewable energy plans 2030 energy targets | Print Edition
Estimated project cost: US$2 billion//Annual foreign exchange savings: US$350 million. Benefits: Reduced reliance on fossil fuels, minimised grid upgrade requirements, and …
Get Price →Solar power system solutions in Sri Lanka with best price
In Sri Lanka, the cost of a solar panel (pv module) ranges from as little as 1,500 INR to as much as 28,000 INR per module. Of course, factors like as technology, efficiency, …
Get Price →Sri-Lanka''s first grid-scale battery storage …
ADB said yesterday (25 November) that the US$200 million loan will fund the Power System Strengthening and Renewable Energy Integration Project, which includes the deployment of the South Asian country''s first grid …
Get Price →Solar Panel Cost per Square Foot: How Much Will Solar Cost …
*Pricing estimates after claiming the 30% federal solar tax credit. Does home size matter when it comes to solar? While this method provides a quick-and-dirty estimate for the cost of solar panels, solar systems are sized based on electricity consumption — not the square footage of your home. "Dollars per square foot is a construction metric — solar is based on …
Get Price →What are the energy storage projects in Sri Lanka? | NenPower
Energy storage technologies, such as batteries and pumped hydroelectric storage, provide the necessary balance, allowing for the smooth integration of variable energy sources …
Get Price →Solar Battery Storage Costs in 2025
With energy prices rising, it''s no wonder solar battery storage systems are becoming more in demand. Many homeowners are wising up to storing their excess solar energy, rather than it funnelling back to the grid.. But with battery prices varying from £4,000 for an entry-level 4kWh right up to a whopping £12,000 for a 16kWh model, choosing the right system for …
Get Price →Electricity Tariff and Charges | PUCSL
Energy Charge (LKR/kWh) Fixed Charge(LKR/month) 0-60: 7.85: 00: 61-90: 10.00: 90.00: 91-120: 27.75: 480.00: 121-180: 32.00: 480.00: Ex: If you have used 100 units of electricity ... The next question arises in case of cost estimation is "what Cost" and "How much" cost are to be amalgamated into the Tariffs. The two questions identified ...
Get Price →Comprehensive review of energy storage systems …
A comparison between each form of energy storage systems based on capacity, lifetime, capital cost, strength, weakness, and use in renewable energy systems is presented in a tabular form. Selected studies concerned with each type of energy storage system have been discussed considering challenges, energy storage devices, limitations ...
Get Price →ADB approves $200m Sri Lanka loan for battery storage, grid …
The Asian Development Bank (ADB) has approved a $200 million loan to upgrade Sri Lanka''s power grid, enabling the integration of more renewable energy and the …
Get Price →Solar Photovoltaic System Cost Benchmarks
The representative utility-scale system (UPV) for 2024 has a rating of 100 MW dc (the sum of the system''s module ratings). Each module has an area (with frame) of 2.57 m 2 and a rated power of 530 watts, corresponding to an efficiency of 20.6%. The bifacial modules were produced in Southeast Asia in a plant producing 1.5 GW dc per year, using crystalline silicon …
Get Price →Energy Storage Technology in Sri Lankan Cables: Powering …
Ever wondered how a tropical island nation is quietly becoming a lab for cutting-edge energy storage technology? Sri Lanka, better known for its tea and beaches, is now experimenting …
Get Price →Unlock Savings & Earnings with Solar Energy
Size of your solar system: The larger your solar system, the higher your ROI will be. Cost of your solar system: The lower the solar power system cost, the higher your ROI will be. In addition to saving money on your electricity bills, solar panels can also increase the value of your home. Studies have shown that homes with solar panels can ...
Get Price →2022 Grid Energy Storage Technology Cost and …
The 2020 Cost and Performance Assessment provided installed costs for six energy storage technologies: lithium-ion (Li-ion) batteries, lead-acid batteries, vanadium redox flow batteries, pumped storage hydro, compressed …
Get Price →ENERGY STORAGE
higher costs from third-party energy providers. Based on an extensive evaluation of various energy storage technologies, four (4) key solutions have been identified as the most …
Get Price →Find the best Solar Panel Prices and Companies …
Considerations for Sri Lankan Homeowners. Cost and Financing: Solar installations can be expensive upfront, but financing options are available through local banks with competitive rates . Government Incentives: Although there …
Get Price →ADB Loan to Advance Power System Expansion …
The project will introduce Sri Lanka''s first grid-scale battery energy storage system at the transmission level, establish a renewable energy center to forecast and monitor renewable energy generation, and implement network …
Get Price →Home | Sri Lanka Sustainable Energy Authority
The Sri Lanka Sustainable Energy Authority (SLSEA) warmly welcomes Prof. T.M.J.W. Bandara as its new Chairman, marking him as the 8 th leader of the SLSEA. A renowned figure in the energy conversion research field, Prof. Bandara holds an MPhil from the University of Ruhuna and a PhD from the University of Peradeniya and the Chalmers …
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