Direct methanol fuel cells (DMFCs) are a type of fuel cell that uses methanol as a fuel. DMFCs are similar to other fuel cells, such …
A DC contactor is an electrically controlled device used for switching DC electrical circuits. The contacts in a DC contactor are opened and closed by …
A commercial solar carport is a parking structure that has one or more roofs that are covered with solar panels. These structures can provide shade …
Drilling services are a type of service that helps to create holes in various materials. This can be done for a variety of reasons, such …
A lead acid battery is a type of rechargeable battery that uses a chemical reaction between lead and sulfuric acid to create an electrical current. …
Oil and gas valves are used to control the flow of oil and gas in pipelines. Valves are used to regulate pressure, temperature, and flow …
A battery management system (BMS) is a system that monitors and manages a rechargeable battery pack. The BMS can be a stand-alone device that is …
A wind turbine foundation is a structure that supports a wind turbine and transfers loads from the turbine to the ground. Foundations are typically designed …
Primary batteries are a type of battery that cannot be recharged and must be discarded once they are depleted. They are typically used in devices …
An emergency mobile substation (EMS) is a portable substation that can be quickly deployed in the event of an emergency. It is typically used to …
