The installation cost of solar energy is a top concern for many households and businesses as they transition to clean energy. With factors such as equipment prices, technological advancements, and supportive policies, investing in solar energy offers significant economic and environmental benefits. Join SNTek to explore detailed costs and the most suitable solutions for you!
1. Introduction to Solar Energy
Solar energy, one of the most sustainable renewable energy solutions, is becoming a prominent trend in Vietnam. Thanks to supportive policies and the growing demand for clean energy, solar power systems are increasingly being chosen by many households and businesses.
SNTek is one of the most reputable brands in the solar energy installation field, offering optimal and comprehensive solutions for this demand.
Introduction to Solar Energy
2. Current Solar Energy Installation Costs
The installation cost of a solar energy system in 2025 ranges from 30 million VND to 150 million VND, depending on the capacity and type of system. Smaller systems for households have lower costs, while systems for businesses and industrial zones require larger investments. In addition to the initial installation cost, users should also consider the costs for operation and periodic maintenance.
Below is an estimated price list for solar energy installation that you can refer to:
| Solutions | Capacity | Reference price |
| Grid-tied/ On-grid solar energy | 3kWp | Từ 30 – 50 million VND |
| 5kWp | Từ 50 – 80 million VND | |
| 10kWp | Từ 100 – 150 million VND | |
| Storage solar energy | 3 kWp | Từ 30 – 60 million VND |
| 5 kWp | Từ 60 – 90 million VND | |
| 10 kWp | Từ 100 – 150 million VND | |
| Stand alone solar energy | 3 kWp | Từ 30 – 60 million VND |
| 5 kWp | Từ 60 – 100 million VND | |
| 10 kWp | Từ 100 – 150 million VND |
3. Factors Affecting Solar Energy Installation Costs
Equipment Costs
Solar panels, inverters, and other equipment have a significant impact on installation costs. Currently, new technologies have helped reduce costs and improve the efficiency of these devices. Additionally, advancements such as storage battery technology and smart inverters help reduce long-term costs.
Government Support Policies
The government recently issued Decree No. 135/2024/ND-CP on October 22, 2024, which outlines mechanisms and policies to encourage the development of rooftop solar energy for self-production and self-consumption. The decree applies to all entities, including residential homes, government offices, industrial zones, industrial clusters, export processing zones, high-tech zones, economic zones, production facilities, and businesses across the country.
Supplier Reputation
Choosing a reputable supplier like SNTek not only ensures product quality but also directly affects installation costs. Trusted suppliers use high-quality equipment and advanced technology, optimizing performance and reducing long-term maintenance costs. While the initial price may be higher, investing in quality products saves customers over the system’s lifespan, while enhancing durability and performance.
5. Benefits of Installing Solar Energy
Cost Savings
Solar energy systems significantly reduce electricity bills by using energy directly from the sun. In addition, surplus electricity can be sold back to the power provider, helping to recover the investment within 4-7 years.
Stable Power Supply
The system operates independently, reducing dependence on the power grid and ensuring an energy source in case of power outages, especially useful during peak hot weather seasons.
Roof Cooling
The solar energy system adds an extra layer of insulation, helping to reduce the indoor temperature and create a more comfortable living space.
Benefits of installing solar energy
Environmental Protection
Using renewable energy helps reduce the extraction of non-renewable resources such as coal and oil, while also decreasing CO2 emissions. This not only protects the environment but also reinforces each individual’s social responsibility.
Easy Installation
The installation of the system is not too complicated, including mounting frames, solar panels, and voltage conversion equipment. These components are designed to be optimized for compatibility with rooftops.
6. Why SNTek Is A Trusted Partner
SNTek prides itself on over 10 years of experience in the renewable energy sector, having completed numerous projects ranging from residential to large businesses. We provide internationally certified equipment from leading brands, ensuring optimal performance and durability.
With dedicated and professional services, SNTek makes it easy for customers to access solar energy solutions at reasonable and transparent prices, delivering maximum value.
Installing solar energy not only helps save on electricity bills but also contributes to environmental protection. Let SNTek accompany you with quality equipment, professional services, and transparent pricing. Contact us today for free consultation and the best quotes!