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HNU EnergySolar installer in Kahului, HI

HNU Energy is a solar installer at 320 Hoohana St, Kahului, HI 96732, ranked #20 of 30 solar installers in Kahului and rated 4.5 from 6 Google reviews. Open Monday to Friday.

Kahului, HIUpdated 0 paid placements in any rankingHow we rank

Call (808) 244-7844Website ↗

Key facts

Key facts about HNU Energy
Address320 Hoohana St, Kahului, HI 96732Get directions
Phone(808) 244-7844
Websitehnuenergy.com
HoursMonday to Friday: 7:30 AM – 4:30 PM
Google rating4.5 from 6 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Solarmain tradeGoogle main category

Service area

Serves Kahului and 10 towns within 40 miles: Wailuku, Waihee-Waiehu, Kīhei, Pukalani, Makawao, Haiku-Pauwela, Kula, Wailea, Lahaina and Napili-Honokowai.

Based in Kahului, HIView on map

Opening hours

Opening hours for HNU Energy
DayHours
Monday7:30 AM – 4:30 PM
Tuesday7:30 AM – 4:30 PM
Wednesday7:30 AM – 4:30 PM
Thursday7:30 AM – 4:30 PM
Friday7:30 AM – 4:30 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical solar installation prices

Typical solar installation prices
JobLowTypicalHigh
Solar panel installationPer system: about 12 kW at about $2.60 per watt, before incentives. US national range × 1.08 Pacific factor (2025 Cost vs. Value Report)$29,770$33,680$36,640

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby solar installers

HNU Energy compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
HNU Energy (this business)—534.5 (6)—NoNo
Eclipse Solar Services#18545.0 (5)—YesNo7.8 mi
LAULIMA Solar LLC#19535.0 (10)—NoNo6.2 mi
Aloha Exterior Cleaning#21524.9 (17)—YesYes14.1 mi

See all 30 ranked solar installers in Kahului

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.5from 6 Google reviews

Hired HNU Energy? Write a review

Questions about HNU Energy

How is HNU Energy ranked in Kahului?

HNU Energy is ranked #20 of 30 solar installers in Kahului by CR Score, with 53 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are HNU Energy’s hours?

HNU Energy is open Monday to Friday. Its listed hours are Monday to Friday, 7:30 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does HNU Energy serve?

Serves Kahului and 10 towns within 40 miles: Wailuku, Waihee-Waiehu, Kīhei, Pukalani, Makawao, Haiku-Pauwela, Kula, Wailea, Lahaina and Napili-Honokowai. The list is based on the business's location and the usual service radius for solar installation. Confirm your address is covered when you call.

What do Google reviews say about HNU Energy?

HNU Energy has a rating of 4.5 from 6 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact HNU Energy?

Call HNU Energy on (808) 244-7844. The business is at 320 Hoohana St, Kahului, HI 96732. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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