Solar for Oil and Gas Applications
JCE Energy’s client sought a cost-effective system to supply power to telecom systems, navigation aid systems, bird deterrent systems, foghorns and other applications on its unmanned platform in the Danish North Sea.
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SunWize Power Ready System is used to power monitoring and control in remote oil and gas applications in North America, and relies on the Morningstar SunKeeper for solar electricity.
> Project
Orga BV provided a dependable, low-maintenance solar system using the robust Morningstar TriStar MPPT charge controller for Shell’s Champion project in Brunei.
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JCE Energy’s solar solution uses a Morningstar controller to provide dependable, cost-effective electrical power in the hazardous environment offshore Indonesia.
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Shell is retrofitting its offshore facilities with solar power to reduce its net carbon footprint. These include oil rigs and Normally Unmanned Installations (NUIs).
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JCE Energy’s client sought a cost-effective system to supply power to telecom systems, navigation aid systems, bird deterrent systems, foghorns and other applications on its unmanned platform in the Danish North Sea.
> Case Study
SunWize Power Ready system is used to power monitoring and control in remote oil and gas applications in North America, and relies on the Morningstar SunKeeper for solar electricity. > Project
Orga BV provided a dependable, low-maintenance solar system using the robust Morningstar TriStar MPPT charge controller for Shell’s Champion project in Brunei. > Case StudyMore than any environmental statement, the partnership between renewable energy and oil & gas is based on practical, pragmatic need. By nature, oil & gas production and pipeline operations are in remote locations and usually far beyond access to any grid electrical services. Vital functions including measurement and control, injection pumping, security monitoring, data and communications, RTUs and PLCs, field instrumentation (temperature, pressure, flow, level) cathodic protection, and others depend on stand-alone, on-site electricity generation through solar power.
In off-grid solar systems, the charge controller is both “heart and brains” of the outfit, controlling the PV/solar-generated electricity flowing from the panels, or modules, into batteries for storage as well as the DC output to power connected loads, maintaining both system operation and battery health. Unlike generators and wind turbines, solar has no moving parts and, consequently, no downtime and never needs fuel or an overhaul. Most important to oil & gas operations is safety and reliability. Morningstar meets critical industry safety standards for hazardous location (HazLoc) use. And with over four million Morningstars installed in the field since 1993, there’s no brand in the solar industry more proven for reliability.
Out of a field of over 700 brands of charge controllers, Morningstar is unique for earning HazLoc certification on a wide range of models. For months, the company underwent a rigorous audit of its operations, documentation, and quality procedures in the design, control, and production of these solar charge controllers. Achieving certifications for HazLoc use in North America (with UL/CSA ratings), and passing the Quality Assurance Notification for ATEX, and Quality Assurance Registration for IECEx, demonstrates that Morningstar follows rigorous standards and procedures to ensure quality and consistency in its product lines. Morningstar’s new range of HazLoc controllers makes it possible to enable “digital oilfields” with larger (up to 1,100 Watts), more capable solar electric solutions. Watch Solar Powers the Digital Oilfield. Morningstar Powers Solar.
Monitoring Oil & Gas Systems with SNMP
Morningstar Appears In These Industry Publications
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Select charge controller models have:
- Tested to lab-recognized hazardous environment certification for installation near or in Class 1 Division 2 operating zones, as is generally required in oil & gas applications
- Maximum Power Point Tracking (MPPT) technology to extract every bit of electricity possible from the solar source, by converting extra voltage into useful amperage. Morningstar MPPT controllers have industry-leading TrackStar technology on-board for that purpose.
- Industry-leading technical support from a US-based company.
- Load control for easy system integration.
- Support for industrial-standard networking, monitoring and communications protocols including MODBUS, MQTT and SNMP, when used with Morningstar’s Ethernet MeterBus Converter (EMC) accessory.
- Data logging to record charging/load Amp-hours and alarm/fault notifications.
- Full programming to enable a high-level of system customization.
- Built-in communications and diagnostics capabilities
- Temperature charging protection and advanced charging algorithms to protect expensive storage batteries, both lead-acid and advanced types including lithium. Dead battery recovery feature helps reduce system down-time.
- Designed for trouble-free operation in extreme temperature and weather conditions. Epoxy-encapsulated circuit boards and 60C ambient temperature ratings to handle harsh environments including tropical, coastal and arid regions. Weatherized construction; no cooling fans to fail
- Simple, out-of-the-box operation and easy installation
- UL listing on most models
- Safety features built-in, including alarm/fault notifications, mis-wiring protection, lightning protection
How PV systems work in Oil & Gas applications
Small and Medium Solar Powered Applications
Larger Solar Powered Applications
During the day:
- Sunlight is converted into DC electricity in the solar modules or panels.
- The DC electricity from the panels flows into a charge controller, which both provides perfect battery charging and powers DC-operated loads.
- Smaller systems and systems with consistent sunlight (little shading or seasonal variation) usually feature PWM (pulse-width modulation) charge controllers, which are simple and reliable.
- Larger systems and systems where there is variation in sunlight due to seasonal changes or shading often use MPPT (maximum power point tracking) charge controllers, which are more complex but also are more effective at harvesting solar electricity.
During the night:
The solar charge controller keeps working—by preventing any “reverse current” flowing from the batteries to the PV modules, and (if equipped with load control) disconnect power to the loads if the battery voltage dips too far, which can quickly kill batteries.
Oil & Gas Related Products
SunSaver MPPT™MPPT solar controllers
The “single most successful controller in the solar industry” and approved for use in Class 1 Division 2 hazardous environments including mines and oilfields. Rated for 15 amps for 12 and 24 Volt batteries. Includes lighting control.
SunSaver™PWM solar contollers
The world’s leading controller for industrial use, and approved for use in Class 1 Division 2 hazardous environments including mines and oilfields. Available in 6, 10, and 20 amp versions for 12 and 24 Volt batteries. Lighting control not included.
SunKeeper™PWM solar controllers
Compact “point of use” design that mounts directly to the solar panel junction box or module/panel frame in its own IP65-rated case. Approved for use in Class 1 Division 2 hazardous environments including mines and oilfields. Available in 6 and 12 amp versions for 12 Volt batteries.
ProStar MPPT™MPPT solar controllers
Proven over two decades, the “legend that keeps improving.” An advanced controller for systems up to 1,100W. Available in 25 and 40 amp versions for 12 and 24 Volt batteries. Includes lighting control and approved for use in Class 1 Division 2 hazardous environments including mines and oilfields.
ProStar™PWM solar controllers
Leading mid-range pulse width modulation (PWM) controller since 1995, with over 350,000 units installed in the harshest environments in over 100 countries. Available in 15 and 30 amp versions for 12 and 24 Volt batteries. Includes lighting control and approved for use in Class 1 Division 2 hazardous environments including mines and oilfields.
TriStar MPPT™MPPT solar controllers
Iconic, industry-leading design for large (up to 3kW) engineered systems. Available in 30, 45, and 60 amp versions for 12, 24, and 48 Volt batteries. Lighting control not included.
SureSine™DC-to-AC inverter
Compact, powerful and proven in demanding rural electrification projects around the globe. Ideal for powering AC-based solar lighting systems up to 300W.
How do I choose if I need MPPT or PWM-type solar controllers?
This is not a quality difference, but a function of prevalent solar conditions and location considerations.
- Because MPPT (maximum power point tracking) controllers convert extra solar electricity voltage into useable electricity, they are ideal for areas where seasonal, weather and shading conditions cause wide variations in solar “harvesting.” Morningstar’s proprietary TrackStar™ MPPT technology is considered the industry’s performance standard. Because of their additional circuitry on-board, MPPT controllers are also more complex and expensive.
- PWM (pulse-width modulation) controllers are the right choice for systems using 36 or 72-cell solar-panels in locations with consistent sunlight, minimal shading and no physical space limitations—such as at the top of light poles, for example. PWM controllers are simpler and cost effective as a result.
All Morningstar charge controllers, regardless of their technology or design, built to one industry-leading quality standard. They all have “over-spec’d” components, incorporate advanced electronic design and thermal engineering, and have no cooling fans to fail—unlike all the in-kind competition. Because of this, over four million Morningstars have been sold since 1993 and are the first choice for leading solar installers in mission-critical installations around the globe.
Charging Batteries in Hazardous Locations
Watch the recorded webinar to see how Morningstar solar charge controllers are used to charge batteries and help provide power at remote oil and gas sites.
Solar Powered Industrial Systems Guide
The Solar Powered Industrial Systems guide contains over 35 pages of information, including application and product photos from some of the most extraordinary off-grid sites around the world. Most of these deployments are remote, but they have a huge impact on all of our lives.
The information and photos will help you understand why Morningstar and its partners have developed the reputation for supplying the highest quality solar charge controllers in off-grid systems in some of the harshest environments.
Download a free copy here:
Shell Oil Case Study
More companies are developing climate-friendly policies and initiatives. While it may seem ironic, oil & gas providers are leading the pack. The reason is that oil & gas extraction and delivery infrastructure is almost always located away from grid electricity sources,so companies must rely on local electricity generation to maintain operations. They increasingly turn to solar power as an alternative to expensive and less-reliable generators. This is leading to oil & gas facilities ranking at the top for renewable energy adoption.
Oil & Gas Resources
The impact of solar oil production on California’s economy/SEIA, ICF International white paper
Typical oil & gas solar electricity applications
- Remote telemetry (RTU)
- Seismic equipment
- Remote measurement
- Cathodic protection (using DC current to help prevent pipeline corrosion)
- Valve control
- Injection pumps
- SCADA equipment
Monitoring Oil and Gas Systems with SNMP
As spending increases and oil companies expand their operations, their equipment assets become more widespread. This requires a scalable, convenient and effective means of centralized management, now referred to as the “digital oilfield”. Because this requires secure local and remote monitoring capabilities through a modern, complex network incorporating Ethernet switches and wireless access points (WAPs), SNMP is a common requirement for these systems.
SNMP makes device setup simpler, and provides universal protocol support across many types of networking equipment and IT management systems. With the added versatility to store data onsite or in the cloud, users of an SNMP-based system have the ability to choose how their data is managed and protected.
This is why Morningstar has integrated Simple Network Management Protocol (SNMP) into its products. An open standard IP-based protocol, SNMP works with selected Morningstar products in conjunction with Morningstar’s Ethernet MeterBus Converter (EMC-1) communication gateway. As Oil & Gas operators increasingly turn to solar electricity for powering various systems, Morningstar solar components are better equipped to meet their needs. Click here to learn more about SNMP and Morningstar Products.
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