Welcome to Marwell Corporation

Marwell Corporation is a manufacturing and design company specializing in products that require an interface to the Electric Meter Socket. Our customers are the Electric Power Utilities and the Companies that supply products to the Electric Power Industry. Founded in 1979, Marwell Corporation is a privately-held company based in Mentone, CA. The company is a leading supplier of meter socket adapters for electric KWh meters. Marwell’s products are key to a variety of fast-growing markets, including Automatic Meter Reading (AMR), utility home automation, whole house surge protection and the general simplification of Kwh meter installations in the United States and worldwide.

Marwell introduced its first product, the Angle Meter Socket Adapter, in 1979. Thanks to the initial product acceptance, Marwell has enjoyed steady growth since that humble beginning . Within a decade Marwell has grown from a single product manufacturer into a major supplier of KwH meter adapters throughout the United States and Canada. The advancement of Automatic Meter Reading and the need to package electronic assemblies in close proximity to the meter has allowed Marwell be become an important part of your overall project solutions.

Special Projects

At Marwell we are proud of the partnerships that we have formed with our customers to design products for special projects. Many of these Projects have spawned products that have been useful for the Industry as a whole. As the Electric Utility Business evolves to respond to changing requirements and regulations, Marwell provides a resource that Utilities can call on the assist them in managing new opportunities. From solutions for renewables or packaging smart technology to simply designing a new type of adapter, Marwell’s commitment to our customers’ needs makes special projects happen!

OEM Business Partnerships

Over the years Marwell has built a reputation as a reliable resource that OEM Customers can work with to develop new products for the Electric Utility Industry. Our products serve as an interface into the Electric System through the Meter Socket. This tie point allows for many new applications that take advantage of the new AMI communication systems. Marwell can also provide special tooling, boxes and hardware that can be used by OEM’s to complete their products. Many of our parts and products are UL listed or UL recognized . This makes the process of obtaining UL listings for new OEM products easier. If you have an idea for a new product that we can help you with please contact us to discuss your applications!

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Installation of the Marwell Kbase adapter with Current Transformer