ASSET MANAGEMENT FOR SOLAR POWER

O&M Solar power plant

OPTIMIZE THE ENERGY OUTPUT FOR SOLAR FARMS

Vu Phong Tech has optimized O&M services, providing comprehensive solutions for investors through collaboration, technology transfer with top enterprises such as Bouygues, AC Renewable, etc., and O&M experience in many large factories.

Basic O&M service

  • Solar power plant management – Managing the entire operation of the factory, ensuring technical safety, and maintaining the highest performance (ensuring Performance Rate, Availability)
  • Managing substation and O&M activities (110KV substation, 220kV)
  • Based on technical advice, fix level faults one during warranty equipment.
  • Maintaining equipment on a yearly basis in accordance with plans (solar panel, inverter, transformer, control room, etc.)
  • Warehouse management of replacement materials, backup
  • Hazardous waste management according to regulations
  • Factory status reports include the date, month, year, maintenance reports, incident reports, etc.

Additional services

  • Other technical services:
  • I-V curve analysis: Applying I-V curve analysis to the complete panel string in real-time. The scanning method help to determine whether a string has a lousy performance or has an error.
  • Corrosion testing and prevention and subsidence: Corrosive salt or subsidence can quickly arise in the rigged system after a few years of operation. Therefore, detection and maintenance are critical.
  • Automatic machinery: Use automated equipment to perform maintenance.
  • Major maintenance items: Replacement of modules, cables, and framework (large-scale repairs as required from the investor)

HIGHLIGHT PROJECTS

809.75 kWp, Zero-CAPEX Song Hong Aluminum Group SHALUMI JSC, Phu Tho

A rooftop solar power system with a capacity of 809.75 kWp has been installed at Song Hong Aluminum Group SHALUMI JSC. The project officially began commercial operation in 2026. Song Hong Aluminum Group SHALUMI JSC is a pioneering Vietnamese manufacturer of extruded aluminum profiles for the construction, industrial, and interior/exterior decoration sectors, with products certified to ISO 9001:2015 and exported to demanding markets such as the United States, Japan, Canada, South Korea, and Europe. With a strong commitment to sustainable development, the company is actively deploying renewable energy solutions at its facility located at Hong Ha Street, Ben Got Ward, Viet Tri City, Phu Tho Province. The system uses 1,010 high-efficiency JA Solar JAM72D40-595/MB 595 Wp solar panels and 360 high- efficiency AE Solar AE580CMD-144 580 Wp solar panels, together with 5 Sungrow SG125CX-P2 125 kW inverters. With an optimized design, the system is expected to generate approximately 1,020,000 – 1,050,000 kWh of clean electricity per year, reducing emissions by more than 682 tons of CO2 per year and helping cut greenhouse gas emissions at the facility.

999 kWp, EPC Pepsico Foods Vietnam Co., Ltd., Ho Chi Minh City

Capacity: 999 kWp CO2 reduction: 916 tCO2/year (calculated using Vietnam’s 2023 national grid emission factor) Location: Pepsico Food Vietnam, Lot CN02, Dong Van I Industrial Park (Extended), Dong Van Ward, Ninh Binh Province.

1,6 MWp, Zero-CAPEX, GSK Vietnam Co., Ltd. – Hanoi Branch 1, Hanoi

A rooftop solar power system with a capacity of 1,6 MWp has been installed at GSK Vietnam Co., Ltd. – Hanoi Branch 1. The project officially began commercial operation in 2026. GSK Vietnam Co., Ltd. – Hanoi Branch 1 is the manufacturing branch of GlaxoSmithKline (GSK), a leading global pharmaceutical and healthcare company headquartered in the United Kingdom, producing and distributing pharmaceuticals, vaccines, and consumer healthcare products for the Vietnamese market. With a strong commitment to sustainable development, the company is actively deploying renewable energy solutions at its facility located at Lot No. 6, Phu Nghia Industrial Park, Phu Nghia Commune, Chuong My District, Hanoi. The system uses 2,780 high-efficiency Jinko 585 Wp solar panels, together with 10 Sungrow inverters, 125 kW each. With an optimized design, the system is expected to generate approximately 2,050,000 – 2,100,000 kWh of clean electricity per year, reducing emissions by more than 1,368 tons of CO2 per year and helping cut greenhouse gas emissions at the facility. Benefits to the usiness By installing a self-generation, self-consumption (behind-the-meter) solar power system, GSK Vietnam Co., Ltd.

1,006.88 kWp, Zero-CAPEX, THAO MY FARM COMPANY LIMITED, Tay Ninh

1,006.88 kWp, Zero-CAPEX THAO MY FARM COMPANY LIMITED, Tay Ninh

1,450.8 kWp, Zero-CAPEX, FPT Software Co., Ltd. (Ho Chi Minh City Campus), Ho Chi Minh City

1,450.8 kWp, Zero-CAPEX, FPT Software Co., Ltd. (Ho Chi Minh City Campus), Ho Chi Minh City

516.1 kWp, Zero-CAPEX, FPT University, Can Tho Province

516.1 kWp, Zero-CAPEX, FPT University, Can Tho Province

11 MWp, Zero-CAPEX Fukang Technology, Bắc Ninh

11 MWp, Zero-CAPEX Fukang Technology, Bắc Ninh

ILD, 900.9 kWp, Zero-CAPEX, iLD Coffee Vietnam, Ho Chi Minh City

ILD, 900.9 kWp, Zero-CAPEX iLD Coffee Vietnam, Ho Chi Minh City

632,4 kWp, Zero-CAPEX, Haksan Vi Na, HCM City

632,4 kWp, Zero-CAPEX, Haksan Vi Na, HCM City

O&M Rooftop PV system

PROFESSIONAL O&M FULL SERVICE.

We commit to providing professional and high-quality O&M services for C&I solar power systems to optimize our customers' capacity and investment profits, with our extensive expertise in O&M service.

Basic O&M service

  • Monitoring: Monitoring focused by professional engineers
  • Backup maintenance (4 times per year): Perform routine maintenance according to the scope of the agreement.
  • Repair maintenance (10 times per year): Conduct diagnostic and repair work to keep the system in good condition.
  • Report: Monthly maintenance report, annual maintenance report, incident report …
  • Hygiene (4 times per year): Perform periodic cleaning of solar panels.

Advanced O & M service

  • Analyzing the I-V curve: The scanning process will help find out and identify low-performance strings or errors.
  • Grid management: Scheduling power cut to maintenance, monitoring frequency, and resistance capacity.
  • Cleaning solar panel service: Cleaning service according to the requirements of the customer
  • Troubleshooting: In addition to the quantity specified in the agreement
  • Electrical systems quality assessment: Conduct the testing of operating & harmonics current, power factor.
  • Other maintenance items: module, inverter, cable replacement, reinforcement frame …

WHY SHOULD YOU CHOOSE US

Professional

Optimal cost

Dedicated

OPTIMAL SOLUTIONS FOR O&M

100% MAKE IN VIETNAM

SOLAR PANEL CLEANING ROBOT VPT – RB1200 – S1

  • Vu Phong Tech, a technology company that is part of the Vu Phong Energy Group, has researched and developed products to improve the cleaning efficiency of solar panels and optimize O&M work.
  • Specialize in solar power rooftop systems for factories, offices, commercial centers, mini-farms, and other structures.
  • Vu Phong Tech engineers dedicated the product after three years of research and more than two years of operating over 300 MWp.
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VPT - RB1200 - S1 will provide you with the following five advantages:

  • Products of a reputable Vietnamese brand in the Renewable Energy industry
  • Warranty center located in Vietnam
  • 24/7 customer care support team
  • Quick spare parts replacement in 3 regions of the country
  • Direct operation training

SOLAR PANEL CLEANING ROBOT
VPT - RB1200 - S1

The product contributes to exceptional cleaning efficiency, easier operation, greater flexibility, higher upgradeability, and lower energy and water consumption, among other benefits.
Better Cleaning

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The cleaner result from the ability to control the moving direction, rotation speed, and distance between the brush and the panel surface, which qualified to the system structure and dust properties.

More Efficient

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High productivity, reduced water consumption, and the ability to overcome the 400mm gap between panel arrays.

Easier

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A better remote control design and interface could make things more efficient for users.

More Flexible

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Using a module design, which is easy to transport and integrate with a variety of brushes, it could be adapted for a variety of solar systems.

Workforce Optimization

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The robot can be operated by a single technician.

Upgradable

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The robot can be upgraded to include IoT access control and drone control.
The journey monitoring system and mop area calculation can be integrated by the robot.

Product details

SPECIFICATIONS
  • Cleaner Engine: 24VDC – 90W – 800 RPM
  • Reachability Controller (Wireless): 200m
  • Kind of Energy (Lithium-ion battery): 24VDC – 42 Ah
  • Automatic Brush: 02 pieces
  • Overall dimensions (LxWxH): 1222 x 1283 x 510(mm)
  • Wheel Base: 500(mm)
  • Volume: < 60(kg)
  • Wheel Engine: 24VDC – 90W – 140RPM
PERFORMANCE
  • Maximum Speed: 36 meters/minute
  • Cleaning Performance: 10000 m2/shift
  • Time per charge: 04 hours
  • Maximum control distance: 200 m
  • Water Consumption: 0.8 ~ 1 liter/m
  • Climbing ability: 15 degree
  • Maximum reachable two panels’ distance: 400 mm
  • Turning ability: 360 degree

Solar panel cleaning robots of Vu Phong Tech

Vu Phong Tech also offers professional operation and maintenance (O&M) services for solar power plants and rooftop solar power systems.

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