National Solar Rankings

Tempo Solar World

0BBB Complaints (3yr)Excellent
29*Years in BusinessFounded 1997
81.45/100Overall Score

Detailed Profile

Tempo Solar World has been a fixture of the Las Vegas valley since August 1997, a tenure that spans the entire modern era of residential solar in Nevada. Owned by Laszlo Kiraly and headquartered at 4760 West Dewey Drive in Las Vegas, the company began as an electrical contracting practice before transitioning to dedicated solar sales and installation work for residential, commercial, and industrial clients across southern Nevada. Nearly three decades in a single market is uncommon in this industry, and it shows in the institutional knowledge the team brings to each project.

What earned Tempo the top ranking in Nevada was a combination of longevity, regulatory fluency, and verifiable third-party credentials. The company holds a C-2 electrical license through the Nevada State Contractors Board, and BuildZoom records list more than 800 permitted projects across the company's history, a paper trail that few Las Vegas installers can match. Tempo carries an A+ rating with the Better Business Bureau and has been an accredited business there since April 2021. The team is NABCEP certified, the leading professional credential in the North American solar industry.

The numbers behind Tempo's customer satisfaction reflect a long-operating company with the scar tissue that comes with that kind of tenure. A 4.6-star Google rating across 232 reviews is solid for a company that has been installing systems since the late 1990s, and our research team did note a small number of negative reviews citing project delays and billing disputes. Prospective customers should ask pointed questions about activation timelines and NV Energy interconnection handoffs during the sales process. Tempo installs Silfab panels paired with Enphase microinverter platforms — a hardware combination that favors premium-tier components engineered for the high ambient temperatures of the Mojave climate.

Financing is available through cash purchase and loan structures, and the company also serves as an official partner of the Vegas Golden Knights NHL franchise. As a locally owned Las Vegas operation, Tempo brings firsthand familiarity with Nevada's evolving net metering rules, NV Energy's interconnection process, and the equipment-derating realities of extreme desert heat.

With a composite score of 81.5 out of 100, Tempo Solar World stands as our top-ranked solar company in Nevada for 2026.

Equipment & Products

Solar Panels

Silfab

Inverters

Enphase

Certifications

NABCEP Certified

Warranty & Guarantees

Production Guarantee
No

Operations

Company Type
Local / Regional

Financing Options

cashloan

Google Reviews (8)

Chris M.

“What a great company to work with! Joe Bernadzikowski went above and beyond in facilitating this project. I can't say I have ever had this level of communication before. Top notch. He genuinely...”

Melanie A.

“Going solar for our newly purchased home was a very hard decision for me. I’ve heard both positive and negative opinions about it so deciding to go solar took some convincing. We worked with Joseph...”

Eduardo M.

“Deciding to go solar for my second house was a challenging decision, especially since my previous experience was not positive. However, thanks to Joseph Bernadzikowski, the entire process became very...”

Ritita G.

“Joseph B has been the best experience in customer service we have had. Joseph was very flexible to our schedule and was very resourceful. After meeting with a couple solar companies, I found Joseph...”

Benjamin L.

“Super happy with Tempo Solar World! The whole process was fast and easy, from signing the contract to turning on the panels, it only took 8 days! They handled everything, including the HOA paperwork...”

Demetrius W.

“⭐⭐⭐⭐⭐ We had an amazing experience getting solar panels installed on our home! Pierre was our technician and he was absolutely outstanding — professional, knowledgeable, patient, and very thorough...”

Ally H.

“Joseph and the Tempo team were great to work with! They care about the quality of work and if something is not right, they fix it. Communication and scheduling was always easy. I would recommend to...”

Tezrah D.

“Chris Jackson was such an awesome person to work with from start to finish. Very informative and so eager to help us with the whole process. From install to when they put in the bird guards he...”