Nai Phasay Email & Phone Number

Needham, Massachusetts, United States

750 17th Street NW Suite 800, Washington, D.C. 20006

• SparkMeter provides an end-to-end metering solution to facilitate electrification to underserved peoples throughout the world. As a co-founder and the only hardware engineer, I architected and designed SM’s hardware..
• Designed SM’s first smart meter
• Expanded the product line to include higher amperage meter models and 3 phase
• Vetted US contract manufacturers (cm) before establishing manufacturing of SM meters with a cm in VA
• Certified SM’s meters to industry standards (IEC62052-11, IEC62053-21)
• Expanded and continuously improved SM manufacturing capability using lean manufacturing methods; reduced test time to ~1min to test per meter; Achieved a throughput of ~250 meters per day

54 Cherry Hill Drive, Danvers, MA 01923

Osram Sylvania had recently established an LED lighting group when I joined as a special technology engineer. The LED lighting group developed led bulbs and luminaires for consumer and commercial use in the “Americas” market. I developed the electrical drivers for the bulbs and luminaires. My group pioneered and develop a common driver platform. This.

27 Drydock Ave #7, Boston, MA 02210

Satcon was a market leading provider of utility scale inverters (30kW to 1.5MW). As a senior engineer, I was engaged in the design, development, planning, procurement, and project management of the “Solstice” Sub-Combiner (i.e. high power DC to DC converter that performed maximum power point tracking (mppt) at the string level). The sub-combiner allowed.

20410 Century Blvd, Suite 130, Germantown, MD 20874

Core Source Technologies provided world class product development services for clients, ranging from large companies, government, institutional R&D labs, to startups. As the only hardware engineer, I assisted clients in all aspects of product development (concept, electrical/mechanical design, pcb design, bill of materials/procurement, technical project.

2020 K Street NW, Washington, DC 22201

GridPoint provided hardware and software solutions for the smart grid. I designed, prototyped, tested, and developed pioneering devices for the GridPoint eco system ranging from: grid tie pv inverter, grid tie residential energy storage, electrical panels for load management, smart thermostat, ev chargers, and single board computer used to coordinate other.

910 Clopper Road, Gaithersburg, MD 20878

Fusion UV Systems was a company that designed and manufactured high power rf coupled electrode-less uv lamp systems used in industrial curing. As part of the R&D/Engineering team, I worked to develop state-of-the-art uv lamps systems using switching power supplies. I designed, developed, and tested the analog, digital, and electro-mechanical components of.

Bangkok, Thailand; Desoto, Texas, United States

Asha Electric was a company I co-founded, which was engaged in the development of a patented three-phase device for the utility market. I designed, prototyped, tested, and developed the analog, digital, magnetics, and electro-mechanical sub-systems/components. Additionally, I negotiated with vendors in the supply chain and pitched investors. This device.

500 Pendleton Street, Alexandria VA 22413

Commonwealth Scientific Corporation (CSC) manufactured high power ion sources used in the preparation of silicon wafers. As part of the R&D group, I worked to develop a state-of-the-art high voltage switching power supply (6kV,10kW; Full Bridge) for a new ion source product. I designed, prototyped, tested, and developed the internal power supply.