• PRES Guam Energy Audits
  • 5-kW-Solar-Photovoltaic-(Residential)
  • PRES Guam Energy Savings 1
  • 21-kW-Solar-Photovoltaic-System(Residential)
  • PRES Guam LED Lighting 2
  • Pres Slideshow
  • PRES Guam Renewable Energy 4
  • Sisters-of-Mercy-60-kW-Solar-Photovoltaic-System--(Commercial)
  • PRES Guam Solar Power Wind Power 5


JOB OPENING for Electrical Engineer:



Bachelor’s degree in Electrical Engineering (may be foreign equivalent). Studies contract specifications to plan design requirements for renewable energy and photovoltaic projects. Experience or knowledge of photovoltaic systems preferred. 12 months experience as Project or Electrical Engineer. Send resume to: Pacific Renewable Energy Solutions, Inc. Attn: Managing Director, 220 Route 4, Suite 104, T.S. Tanaka Building, Hagatna, Guam 96910 or email to info@presguam.com .



Hafa Adai & Welcome !

Our team can assess your current energy consumption and provide you with a detailed analysis showing what your actual savings will be. We are also willing to work with our clients by providing you the products you need either as one time purchase or on multipurpose schedule. We stand behind our products and we will cover all our warranties locally. Let the professionals here at PRES help to lower your operational cost by reducing your energy consumption. We're ready to stop by anytime!

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All About Going Green

Know the Facts
  • LED & Induction has more lumens per watt than fluorescent, incandescent and sodium/MH lamps. Thus it uses less energy to produce light. Normally the reduction ranges from about 40% to 80%.
  • LED & Induction has very long life span. This reduces your maintenance activities i.e. changing bulbs and ballast.
  • LED & Induction lamps have high CRI (Color Rendering Index) .This means clearer picture for the same amount of light produced.
  • LED & Induction lamps are instant restrike lamps. They turn on at the flick of the switch.
  • LED and Induction generate less heat. Indirectly it saves you on air-conditioning as it does keep your room cooler than using fluorescent tubes.
  • The older the unit gets for fluorescent and metal halide fixtures, you will hear humming of the ballast. LED & Induction Lighting does not.
  • Environmentally friendly to operate and dispose

We offer LED products to suit your needs here are some examples and installations that has some good feedbacks. Please contact us for all your "Green Technology" product needs.

PRES Capabilities
  • Estimate on Lighting installations and retrofits.
  • Energy Audit and Savings for Clients free of Charge
  • Conduct illumination on rooms and recommends to clients the best solutions for lighting and other energy efficient products. We can simulate using dialux program and has technical support on our suppliers.
  • Demo units are available for clients to try for best solution to their needs.
  • We provide after sales support
Line of Products
  • Linear LED Tubes T8’s- Available in both with Internal and External Ballast
  • Down lights 4 “,6” &  8” – External Ballast
  • LED Panel Lights
  • Flood Lighting Induction
  • Flood Lighting LED
  • Bay lights Induction
  • LED Decorative Lighting – A19 Bulbs, MR16, BRs and PAR Lights
  • Wall pack Induction Lights

Happy Clients

"The reliability, responsiveness, and performance results of your team has raised the bar and established a benchmark of high performance standards, unparalleled to any company I’ve done business with."

- Richard K. Cruz, Bank of Hawaii

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