Hybrid Solar System

Hybrid Solar System Company in Bangladesh

A hybrid Solar System is an innovative energy solution that combines the advantages of grid-connected and battery-based solar systems. It can generate electricity directly using solar energy and store excess energy in batteries. When there is no sun or there is a problem with the power connection, the power supply from the batteries is ensured. A hybrid system is effective in reducing electricity bills and increasing energy independence in the home, office, or industrial sector. It is an environmentally friendly, sustainable, and cost-effective solution.

What is a Hybrid Solar System?

A hybrid solar system is a solar energy system that generates electricity from solar panels and can be connected directly to either the grid (On-Grid) or batteries (Off-Grid). In simple terms, it is a hybrid system that uses both grid power and battery storage.

Difference between On-Grid, Off-Grid, and hybrid solar systems.

1. On-Grid Solar System

• Grid connection: Electricity goes directly to or comes from the grid.
• Battery: Usually, no battery is required.
• Electricity usage: If you produce more than you can sell to the grid, you can sell it.
• Advantages: Low cost, easy installation.
• Disadvantages: Electricity cannot be used if there is a power cut.

Suitable for: Urban areas, where there is regular grid power.

2. Off-Grid Solar System

• No grid connection.
• Battery: Requires a mandatory battery to store energy.
• Electricity usage: Electricity from the battery is used.
• Advantages: Can be used in remote areas where there is no electricity.
• Disadvantages: Installation costs are high due to batteries.

Suitable: Villages, remote areas, or villas without a grid connection.

3. Hybrid Solar System

• Grid connection: Yes.
• Battery: Battery is connected for energy storage.
• Electricity usage: Direct use from grid or solar during the day, use from battery at night.
• Benefits: There will be electricity even during power cuts, excess production can be sold to the grid.
• Disadvantages: Installation costs are relatively high.

Suitable: In both urban and rural areas, where electricity needs to be reliable.

Components of a Hybrid Solar System

Solar Panels

1. Convert sunlight into electricity.
2. The main power source of the system.

Solar Charge Controller

1. Delivers the correct voltage and current to the battery.
2. Protects the battery from overcharging or damage.

Inverter

1. Converts DC electricity to AC electricity.
2. Helps to run common electrical appliances in the home or office.

Battery

• Stores store electricity.
• Provides power at night or during power outages.

Grid Connection

• The system is connected to the electricity grid.
• If solar power is not sufficient, electricity comes from the grid.

Mounting Structure

• Helps to securely install the panels.
• Helps to keep the angle of the solar panel correct.

Cables & Accessories

• Necessary for solar panels, batteries, inverters, and grid connection.

How a Hybrid Solar System Works

A hybrid solar system is a powerful solar system that uses all three—solar panels, batteries, and grid electricity—together. It combines the benefits of both off-grid and on-grid solar systems.

Daytime:

• Solar panels generate electricity from sunlight.
• The inverter directly supplies AC power to the home devices.
• If there is excess power, it is stored in the battery.
• When the battery is full, the excess power can be sold to the grid.

Nighttime or cloudy days:

• No solar power.
• The inverter supplies power from the battery.
• When the battery is empty, power is automatically obtained from the grid.

That is, the hybrid system ensures power supply from multiple sources.

Advantages of a Hybrid Solar System

Uninterrupted power during power outages or load shedding: A hybrid solar system works in combination with solar panels, batteries, and the grid. As a result, even if the power goes out, the battery continues to supply power.

Reducing electricity bills: By using solar energy during the day, the battery can be charged for the night. This reduces dependence on the grid and reduces electricity bills.

Environmentally friendly: Using solar energy can reduce the electricity generated from fossil fuels. As a result, environmental pollution and carbon emissions are reduced.

Backup power benefits: The battery provides electricity when needed. This is especially important for hospitals, offices, shops, or homes.

Less dependence on the grid: Even if the grid is down or load shedding, the system can generate and store energy itself.

Long-term savings: Although the initial cost is high, the electricity cost can be reduced in the long run, and it is more profitable due to the battery and solar panels.

Scalable and flexible: The battery or panel can be easily increased if necessary.

Challenges of a Hybrid Solar System

High initial investment: A hybrid solar system requires solar panels, batteries, and inverters, among other components. The initial cost of installing it is much higher than that of a typical on-grid or off-grid solar system.

Complex installation and maintenance: In a hybrid system, the grid connection, battery backup, and solar panels all work together. Therefore, installation and maintenance are relatively complex and require skilled technicians.

Battery problems and lifespan: The battery is the most important part of a hybrid system. The charge-discharge cycles of the battery decrease over time. As a result, the battery lifespan is limited and the replacement cost is high.

Fuel supply dependency: Although hybrid systems come with backup, when the battery is empty and there is no sun, the system will not be effective without grid power.

Complex technical issues: Hybrid systems require technical knowledge to coordinate with the inverter, charge controller, and battery. Any small problem can disrupt the entire system.

Environmental constraints: If there is no consistent sun for a long time (on cloudy or rainy days), the system's production decreases.

Spare parts and service issues: In Bangladesh, spare parts and efficient service for hybrid solar systems are not always easy to obtain.

Future of Hybrid Solar Systems in Bangladesh

The power sector in Bangladesh has been changing rapidly in the last few years. Increasing demand, pressure on electricity bills, and the need for environmentally friendly energy have made hybrid solar systems important. Hybrid solar systems are an energy solution that combines both grid electricity and solar panels. They can provide power through batteries for short periods of time, so they are a combination of on-grid and off-grid benefits.

1. Energy efficiency and reliability:

Hybrid systems ensure an uninterrupted power supply to customers. Solar panels generate electricity using daylight, and battery backup ensures the power supply continues even at night. This reduces electricity bills and avoids load shedding.

2. Eco-friendly technology:

Environmental pollution is a major problem in Bangladesh. Using hybrid solar systems can reduce fossil fuels. It reduces carbon emissions, which helps achieve the country’s sustainable and green energy goals.

3. Technological advancement and cost reduction:

The cost of solar panels and batteries is gradually decreasing. New technologies such as lithium-ion batteries and smart inverter systems are making hybrid solar more efficient, long-lasting, and cost-effective.

4. Government policies and incentives:

The Bangladesh government is offering various incentives to encourage renewable energy. Hybrid solar systems offer tax breaks, easy loans, and net-metering facilities. This makes hybrid solar investments attractive for businesses and households.

5. Prospects:

• Providing electricity to rural and remote areas: Hybrid solar systems are very effective in areas where grid access is difficult.
• Expansion into commercial and industrial sectors: Large industrial establishments and office buildings can increase cost and reliability by using hybrid solar.
• Sustainable and Green Bangladesh: Hybrid solar will play a significant role in realizing Bangladesh’s green energy dream.

Hybrid solar systems in Bangladesh are not just an energy option; they are also an affordable, reliable, and environmentally friendly solution. The use of hybrid solar will expand in the coming decade and will make a major contribution to the country's energy security and sustainable development.

Iconic Engineering Limited is a leading Hybrid Solar System Company in Bangladesh. We provide customers with advanced hybrid solar solutions that reduce electricity bills, avoid load shedding, and contribute to green energy. Our expert team installs affordable and reliable solar systems for your home or business.