Customer Service

Frequently Asked Questions

Yes, you may request a removal of the advanced meter, which will be replaced by an in-stock, non-communicating digital meter.

No, the advanced meter doesn’t track the activities in a home or the use of appliances or equipment, only the amount of electricity being consumed (and when).

Our AMI or advanced metering infrastructure network utilizes a 902-928 MHz RF frequency range and does not rely on cellular communications, but rather is a secure mesh network.

Each phone carrier – such as AT&T, T-Mobile, Verizon, etc. – uses different frequencies that range from 600 MHz up to 39 GHz for the new high-capacity, ultrafast mmWave (Millimeter Wave) band. The most common frequencies used by the carriers are 600 MHz to 2200 MHz. Wi-Fi also has multiple frequencies, but the most two most common Wi-Fi bands are the unlicensed spectrum in the 2.4 GHz and 5 GHz range. Ham or amateur radio bands also differ widely in frequency depending on the time of day and type (long or short range) of communications, but generally start at 135 kHz (kilohertz) with the allocated spectrum ending at 1240 MHz.

Energy conservation and efficiency are the best and cheapest way to save energy, reduce your electricity bills, and protect the environment. Take a look at your electricity use, then consider and apply measures to be more efficient while preserving comfort and convenience. By first reducing your energy use you may be able to reduce the size of a rooftop solar system and lower your up-front costs.

Efficiency options may include switching to CFLs or LEDs for lighting, installing a solar water heater, and replacing older, inefficient appliances with Energy Star® models. Conservation measures may include turning down the thermostat on electric water heaters, fixing leaking faucets, and discarding an older, second refrigerator or under-used freezer.

To find out more visit or

  • Determine how much electricity you use at what time of day. Will your needs change, like due to getting an electric vehicle or having more people in your home? Research your solar options; will you own, lease or join community solar? A good place to start is:
  • Talk to family, neighbors and friends about their experiences and recommendations with adding rooftop solar.
  • Consider which utility program works for you and look at your payment options. Visit
  • Get bids from two or more solar contractors. This could involve home inspection/meeting or online options. You can consider the Hawaii Solar Energy Association which has a list of contractor members at
  • Discuss with prospective contractors how to "right-size"; your rooftop system. If it is too large you are wasting money; if too small you will not get enough power for your home and remain more dependent on your utility.
  • Pick a contractor and sign a contract. Your contractor will submit necessary applications to your utility and county permitting department, including using the Hawaiian Electric's online CIT tool to track your application and project status at
  • Installation may include roofing and/or service upgrades as well as construction engineering/management, permitting, rooftop work and inspection.
  • Your utility will install a new meter and may inspect the completed system.

Information on contractors specializing in distributed energy systems is available from various sources, including:

  • The Hawaii Solar Energy Association has a list of contractors at
  • Yellow pages under "solar" and "electric contractors" or on the web by searching for "solar contractors Hawaii."
  • Newspaper ads
  • Friends, relatives, and neighbors who have installed solar systems
  • North American Board of Certified Energy Practitioners (NABCEP),
  • State of Hawaii Professional and Vocational Licensing (PVL) search -This search is designed to help the public obtain basic information about businesses and individuals that hold professional and vocational licenses issued by the State of Hawaii,

Consult your tax professional. For background information:

No. Solar water heating systems use heat from the sun to heat water directly for your use. Certain manufacturers incorporate PV panels in the design of a water heating system but these systems do not interconnect with the grid and therefore the distributed energy resources programs do not apply.

However, solar water heaters are still an excellent energy efficiency measure that can save you a lot on your electric bill. In addition, purchase of a solar water heater may be eligible for a rebate. For more information on rebates available for solar water heaters and other energy efficiency measures, contact Hawaii Energy at or (877) 231-8222.

Consult your tax advisor as each customer's circumstances are different.

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