Solar Power Contractor in Dong Nai Quanganhcons – Comprehensive Solution

QUANGANHCONS · SOLAR EPC

Chọn hệ Solar & lưu trữ cho công trình

Từ nhu cầu sử dụng điện đến cấu hình và dự toán sơ bộ. Không cần thông tin liên hệ.

Thông số kỹ thuật & phạm vi cung cấp

Đã chọn sẵn cấu hình sơ bộ. Mở để điều chỉnh mái, thiết bị, đấu nối và tuyến cáp.

Lưu trữ năng lượng BESS (tùy chọn)

Dung lượng làm tròn theo bộ/tủ nguyên. Backup mặc định SOC 90% đến 10%, SOH 90%, hiệu suất xả 95%, giảm công suất 10%; xem và điều chỉnh qua trợ lý nếu có dữ liệu. Phần dự phòng được cộng tiền riêng, chưa phải xác nhận tương thích hoặc cam kết thời gian chuyển nguồn.

Phạm vi và cơ sở dự toán

Khối lượng và đơn giá sơ bộ theo cấu hình đã nhập; xác nhận lại sau khảo sát và thiết kế. Giá cơ sở có bộ rail, kẹp và chân liên kết pin thông thường trên kết cấu hiện hữu đủ điều kiện. Chọn giàn cao, móng, gia cường, BESS hoặc trạm mới để tính các hạng mục bổ sung.

Cao độ mái tính từ mặt đất; độ nâng khung tính riêng từ mặt mái/sân. Diện tích và khoảng cách hàng pin là ước tính bố trí, chưa thay bản vẽ, kiểm tra tải gió, kết cấu, chống thấm và PCCC. VAT theo cấu hình báo giá, xác nhận theo hợp đồng/hóa đơn.

Cụm tính toán tự động trước khảo sát

Kết quả hiện ở đây khi nhập đủ dữ liệu: diện tích pin, phần phụ trợ, mái cần dùng, tải module, công suất và cấu hình điện.

Phát triển và vận hành bởi QuangAnhcons. Kết quả sơ bộ cần khảo sát và xác nhận bằng văn bản trước khi đặt hàng hoặc thi công.

Solar 8.19.0 · QAC-UI-QUOTE 1.1.0

© 2026 CÔNG TY TNHH XÂY LẮP ĐIỆN QUANG ANH. Báo giá được lập bởi QuangAnhcons. Vui lòng giữ nguyên tên đơn vị lập và số tham chiếu khi lưu hoặc chia sẻ. Tên và tài liệu của bên thứ ba thuộc chủ sở hữu tương ứng.



Quanganhcons specializes in building and providing solar energy system solutions in Dong Nai, with professional design, installation, and supervision services.

Overview of Quanganhcons

Quanganhcons is a company specializing in providing comprehensive energy system solutions, including solar power. As a solar power contractor in Dong Nai, Quanganhcons offers professional services in energy system design, installation, and management.

Quanganhcons stands out in the field of industrial electrical system construction and installation in Vietnam, focusing on efficiency and safety. The company provides a range of services from constructing 3-phase 380V industrial electrical systems to substation installation and rooftop solar solutions.

Quality Services

  • Electrical System Construction: From high-voltage grids 22/35kV to industrial electrical cabinets, all are executed by Quanganhcons with high reliability.
  • Substations: Ensure stable power supply, substations up to 35kV, using equipment from brands like EMC, ABB, and Mitsubishi.
  • Electric Vehicle Charging Stations: Develop clean energy infrastructure with quick charging stations for electric vehicles.
  • Renewable Energy: Especially focusing on rooftop solar power, supporting green conversion in Vietnam.

Team and Policy

Quanganhcons boasts a highly skilled workforce committed to quality and occupational safety policies, alongside environmental protection and quick project execution.

Projects Completed

  • Modern Substations: Projects with advanced technology and brands like LS and Cadivi guarantee long-term warranties.
  • Electric Vehicle Charging Stations and Solar Power: Comprehensive solutions for electric vehicle infrastructure and renewable energy systems.

Quanganhcons engineer working on energy system design.

Quanganhcons engineer in system design work.

Installing solar panels on the rooftop.

Quality solar panels installation in Dong Nai.

Advantages of Quanganhcons

Quanganhcons stands out with an experienced engineering team and quality equipment from leading manufacturers, optimizing system performance. They also offer warranties up to 30 years and a modern monitoring solution, allowing easy electricity production tracking via smart devices.

Expertise and Diverse, In-depth Operations

Quanganhcons continuously develops in the industrial electrical system construction and execution field. The company has established its position in deploying medium, low-voltage, and substations systems with capacities up to 35kV. The integration of advanced technology helps Quanganhcons successfully carry out large underground power projects and substations, ensuring quality and optimal operational efficiency.

Outstanding Construction Quality and Efficiency

Quanganhcons uses equipment from renowned brands such as EMC, ABB, and Mitsubishi. These devices are not only high quality but also come with warranties of up to 30 years, enhancing system reliability. The engineering team at Quanganhcons always applies modern technology, including Artificial Intelligence (AI), to optimize industrial electrical systems’ operations.

Comprehensive, Transparent and Professional Services

Quanganhcons offers comprehensive services from design, construction to maintenance, and repair of industrial electrical systems and substations. Transparency in the construction process is demonstrated through clear documentation on official communication channels. The company also provides consultancy on safe and efficient electrical system design and construction, always prioritizing worker safety.

Sustainable and Environmentally Friendly Development Spirit

Not only focusing on traditional electrical systems, but Quanganhcons also pioneers in renewable energy and electric vehicle charging station infrastructure development. These efforts not only contribute to emission reduction but also promote a clean energy trend and sustainable development.

Engineer discussing solar power project.

Quanganhcons engineering team consulting on solar energy project.

Quanganhcons offers superior benefits in solar power projects with modern technology and a professional team. Investing in their system ensures confidence in the system’s efficiency and lifespan.

Contact QuangAnhcons via Hotline: +84 9 1975 8191 to start your solar power project in Dong Nai.

QuangAnhcons provides high-quality surveying, design, installation, and solar power system monitoring services, with a commitment to long-term warranties and customer satisfaction.

QUANGANHCONS

Substation budget estimate

Select the capacity, route lengths and package to view your indicative budget and electrical parameters.

01   Quick estimate

Cable and power-factor correction conditions
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Quotation scope

Applies to one EVN-supplied substation with oil-immersed transformers at 22/0.4 kV (single-phase: 12.7/0.23 kV), with MV metering VTs/CTs supplied by EVN. The estimate includes the selected equipment, installation, earthing, transformer-to-main-breaker connections, design and connection documentation, and coordination of testing and utility acceptance.

Kiosk, integrated steel-pole and indoor substations include MV switchgear and the entered underground cable route. Other outdoor arrangements use the relevant protection configuration. The final diagram must meet the project connection requirements.

Excludes VAT, cables from the substation switchboard to the MSB/loads, live-line work, harmonic reactors, weak-ground treatment or special piling, land and special fire-protection provisions. Underground routes assume normal construction conditions and exclude road drilling and special reinstatement.

Prices are indicative investment budgets. A formal quotation follows site assessment and agreement on the configuration. Electrical selections are preliminary and require design verification before installation.

Capacity range and application conditions

The catalogue defines the enquiry range of this tool, not universal TCVN capacity limits. Single pole-mounted transformers: 15–100 kVA; three-unit banks: 3×15–3×100 kVA. Platform substations: 100–630 kVA. Steel-pole substations: 100–630 kVA; 750/800 kVA require design verification and local approval. Ground-mounted, kiosk and indoor configurations: 50–10,000 kVA. Not every configuration has a package price or the same structural design.

Reference: EVN Decision 1299/QD-EVN dated 3 November 2017, Volume 1, sections 3.3–3.4. Check the current requirements of the responsible utility before implementation. Kiosks must meet manufacturer ratings and testing requirements (IEC 62271-202); indoor and ground-mounted arrangements must meet project layout, ventilation, structural and fire-protection requirements. For multiple transformers, specify the quantity and capacity of each unit.

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