More 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. That means vital functions including measurement and control, injection pumping, security monitoring and many others, must depend on stand-alone, on-site electricity generation. As operators are learning, there’s no better way to produce on-site electricity at their remote facilities than with solar power.
Unlike generators and wind turbines, photovoltaic (PV) solar has no moving parts—so consequently, no down time. And solar electric systems never need fueling or an overhaul. That’s why oil & gas operators are increasingly specifying solar electric systems into their projects, and Morningstar charge controllers at the core of those systems.
In such a system, 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. In oil & gas operations, two things matter: safety and reliability. On the safety front, Morningstar meets critical industry safety standards for hazardous location use (see below). And with over four million Morningstars installed in the field since 1993, there’s no brand in the solar industry that’s more proven or accepted in terms of reliability.
Select charge controller models have:
During the day:
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.
This is not a quality difference, but a function of prevalent solar conditions and location considerations.
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.
What exactly does the Hazardous Locations (Class 1, Division 2 Groups A-D) Classification mean—and why should operators look for it when looking into off-grid solar-powered components and systems?
Everything you need to know is in Morningstar’s “Classifications for stand-alone electrical installations in hazardous locations” paper. Download a free copy here:
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.