Operation and Maintenance

Operation and Maintenance

                 Precision Control Customer Services Support Team is dedicated to a single goal: Provide the best possible service in products and our customers.
                 Precision Control Customer Service Support Team is qualified to service, maintain and support the proposed system/project throughout its life-cycle. Support can be provided 24 hour, 365 days a year on a contractual basis. With basic key function is to maintain and support the safety control systems, the scope of service can be extended to the analysis of operational data, incentives for improved safety and efficiency, design and technical consultancy as well as quality initiatives. Learn about our services that are available through one of our many certified service engineers.

Facility Operation
and Maintainance
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Solar Power Plant Operation
and Maintainance
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Instrument Servicing and Repairs
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Calibration
Services
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Facility Maintenance, Monitoring and Training for industrial automation facilities and systems

Facility, HMI, SCADA and Process Control system owners benefit through our on-site vigilance as Precision Control service engineers supports our customers 24hrs daily.  Precision Control services includes:

General Technical Support

Site visit, analysis, investigation of problems and solution proposal.

Remote Diagnostics

With proper network configuration, monitor distant facilities performance and issue which can allow immediate analysis and possible solution and reduce down time.

Scheduled Maintenance

With proper designed forecast schedule, site inspection and provide preventive maintenance service for facility instruments, devices and system will extend the life span of the facility, improve MTBF and prevent any system sudden failure.

Emergency Callout

We can offer contract for 24/7 standby personal to any immediate and urgent request for site services with plants that require to operate 24 hours without stoppage.

Spare Part Services

In addition to the maintenance contract service, we can help facility owner to maintain any instrument or system spare part stock which ensure better system availability and thus reduce owner management time and cost.

Instrument Services

Service, repair and replacement of instrument parts on/off site. Installation and commission of instruments at site.

On and Off Site Training

A variety of On & Off Site training programs and classes are available with cover our product, SCADA system and PLC training which can be specify design to suit end user requirement.

Precision Control offers contract options range from simple, labor-only, agreements to full labor and parts coverage with facility monitoring.

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Operation and Maintenance of Solar Ground/Roof top Power Plants

The fast growing utility-scale PV industry demands well managed operation & maintenance (O&M) services to keep plant performance at par with the needed expectations as well as applicable regulations.

Having built numerous solar power plants in Thailand and overseas, gaining experience through solving many technical scenarios, Precision Control Thailand has the capabilities as well as the experience to assist our customers to maintain and maximize throughput and uptime for their Solar Power Plants to deliver optimal power. Giving proper services and having early detection of possible technical issues allows Precision Control to help customers continue deliver solar power keeping minimal disruptions, thus optimizing performance and minimizing the risk of downtime. With proper maintenance, Precision Control also helps our customers to extend the life of their power plant by analyzing power output and maintaining the power plant through quick part replacements and repairs.

What we offer?

Precision has unmatched experience in operating and maintaining large utility scale projects and solar rooftops for the last five (5) years.

Our Services Portfolio Includes:

Site visits: Precision Control come on site to inspect your installation and analyze whether it is producing the amount of power it has promised.

Preventive Maintenance Package
  • ‘Solar Array Cleaning our maintenance firm should perform. On average, regular solar array cleaning will increase annual solar energy production by 5 to 10% in climates with a dry season.
  • Electrical System Checks: Maintenance companies should be able to check the electrical systems to make sure they are performing properly — and make corrections if they are not.
  • Solar Inverter Preventative Maintenance: They should be able to do the same checks and corrections for your solar inverters.
    • Frequent maintenance of thermal-based components
    • Yearly service of HT side equipment
    • Diagnostic testing for low power production
    • Circuit testing
    • IV curve tracing
    • Thermal imaging
    • Earth value measurement
    • Retro commissioning
    • Data acquisition system check
    • Warranty management
Uptime Management
  • ‘Solar Array Cleaning our maintenance firm should perform. On average, regular solar array cleaning will increase annual solar energy production by 5 to 10% in climates with a dry season.
  • Electrical System Checks: Maintenance companies should be able to check the electrical systems to make sure they are performing properly — and make corrections if they are not.
  • Solar Inverter Preventative Maintenance: They should be able to do the same checks and corrections for your solar inverters.
    • Frequent maintenance of thermal-based components
    • Yearly service of HT side equipment
    • Diagnostic testing for low power production
    • Circuit testing
    • IV curve tracing
    • Thermal imaging
    • Earth value measurement
    • Retro commissioning
    • Data acquisition system check
    • Warranty management
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Our O&M team are also using software and monitoring services to proactively pinpoint faults in a system and assess the financial benefits of service and maintenance by weighing repair costs against the value of energy lost.

Precision Control identifies the five major goals of solar O&M throughout its report as:

1

Optimization of plant production for increased asset revenue

2

Reduction of risks for asset owners and investors

3

Protection of asset value and longevity

4

Compliance with applicable regulations (e.g., those set forth by the grid operator or environmental governance bodies)

5

Transparency on plant production, performance, issues, risks and O&M activities
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Instrument Servicing and Calibration Services

Precision Controls delivers solutions for the calibration, repair and troubleshooting of electrical, mechanical, and process control instruments that will meet your most stringent quality requirements. We understand the importance of quality and accuracy in today’s demanding market, and so we are committed to the highest level of instrument calibration service.

We Provide

Plant maintenance and shut down calibration work
Contract Services including 24×7 Standby Services
Equipped with more than 50 varieties of calibrator and testing equipment, we are able to perform calibration for most types of field and panel instruments available in the market.
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Find out about the wealth of support services available for your Calibration products.

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Kipp & Zonen Pyronometer Calibration, repair and troubleshooting Service

Service & Calibration

Kipp & Zonen instruments are manufactured with great care and precision by our experienced staff. The manufacturing process is completed with a calibration that is traceable to the world standard. All our certified instruments are supplied with a one year comprehensive warranty.

The accompanying manuals and / or instruction sheets help you with installation. Service, maintenance and repair is carried out at ISO quality standards always using original parts to deliver excellent performance.

Repair of an instrument that influences the sensitivity, always includes the service of recalibration.The instrument’s software can be found on the product page or through the download center of this website. The latest software updates are available online and free of charge.

Calibration

An instrument is not complete until it is calibrated. It is the end of the manufacturing process that provides the measurement response and uncertainty needed for scientific research.

Precision Control Thailand is the authorised Kipp & Zonen agent that has a calibration facility in a climate controlled clean room. Our calibration facility is produced and certified by Kipp & Zonen, thus delivering the same standards provided by Kipp & Zonen HQ in Netherlands Delft.

The calibration facility is Quality checked by Kipp & Zonen yearly with experts from Netherlands.

Every (re)calibrated instrument comes with a calibration certificate that:

  • is traceable to the world standard

  • includes a description of the calibration procedure

Our pyranometers and albedometers are calibrated according to the ISO 9847 standard and pyrheliometers to ISO 9059.

Read more about our calibration standards

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We advise to recalibrating your instrument every year. After a one year period in the field the sensitivity of an instrument slightly changes. In scientific research the highest possible certainty is required. Recalibration of most instruments is possible several decades after purchase.

If Your Instrument Needs Recalibration,

Please Contact Our Service Support Team

1

Provide Instrument Maintenance and Servicing

2

On Site Instrument Commissioning and Calibration Services

3

Comprehensive Annual Maintenance Contract Packages

4

Spare Parts Maintenance Packages

5

Maintenance Engineers Are Experience On Both Instrumentation & Control
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