Thailand is blessed with good sunshine throughout the year. This makes it an ideal place for solar rooftop. The utilization of the energy of the sun is a brilliant, eco-friendly decision. It can greatly reduce your monthly electricity bills. It also helps Thailand meet its green energy goals. However, choosing the right system is an important first step. This article will explain the main types of systems.
On-Grid Solar Systems
On-grid systems are extremely widespread in Thailand. Such systems connect to the primary power grid. They do not require batteries to store energy. The solar panels produce electricity on a day. Your appliances consume this power first. Any additional electricity is fed to the national grid. This is commonly referred to as net metering in Thailand. Homeowners can sell this surplus energy back to the utility. The current buyback rate makes this quite attractive.
Such connection makes the installation process simple. With no batteries, the initial cost is usually less. This makes on-grid systems a favorable choice which is cost-effective. In most Thai households, it is common to have either a 3kW, 5kW or 10kW system. The process has been made very easy by the new rules. For small systems, you no longer need a factory license. Additionally, structural permits are not required with light panels. This makes solar adoption easier in Bangkok and beyond.
Off-Grid Solar Systems
Off-grid systems have no dependency on the main grid. They are ideal in remote Thai locations. These may be rural houses or islands that are not readily connected to the power supply. Where grid electricity is not an option, they are the only option. Off-grid systems always require batteries. The batteries are powered by the solar panels. This energy is stored and is utilized after sunset.
The greatest advantage is the complete energy self-reliance. It does not matter that the grid fails. This system provides a full reserve power in case of any blackout. Batteries are however an expensive component. They also require regular maintenance and replacement. Management is required in the use of this system. You have to balance between what you generate and what you use per day. Days with heavy rain or storms can be difficult. The stored battery energy might not be enough for the whole night.
Hybrid Solar Systems
A hybrid system will have the benefits of the two. It smartly combines the grid connection and battery storage. Then your home is powered by your solar panels. The surplus energy is then passed to the batteries. The power is sent to the grid only after the batteries are full. This maximizes your personal power use.
One of the advantages is a constant power. The system is also capable of working even in power outages. The battery power is used to store energy that is utilized as a seamless backup. This removes concerns of power cuts during the warm season. It is a very secure solution. This system is however more expensive. It needs a certain sophisticated inverter and batteries. Installation may still need relevant official permission.
Energy Wave Co. Ltd. is Your Trusted Solar Partner
Energy Wave Co. Ltd. is a well-established company in Thailand. They are one of the top players in the renewable energy business. They are committed to providing top-tier service. Their services start with professional consulting. They then offer custom design and installation. This is followed by reliable after-sales support. They ensure your system runs perfectly for years. Their team has over 18 years of sector experience.
Conclusion
The decision to use solar energy in Thailand is a great option. It provides a significant financial saving. It also goes a long way in lessening the impact on the environment. All solar rooftop system types offer real advantages. Your choice should match your location and needs. If you live in Bangkok, the hybrid system is a smart option. It offers bill savings and backup power against outages. If you live remotely, off-grid is your path to freedom. The on-grid system is great for maximum savings with a lower start-up cost. Speak with a professional solar expert like Energy Wave Co. Ltd. first.