Palmetto Solar Review 2026: Honest Look at a High-Volume National Installer

Palmetto Solar is a large national solar installer founded around 2010 that operates in California and 22+ other states through a subcontractor network. The company has scaled aggressively through a combination of in-house sales and third-party install partners, which shows up in both its reach and its complaint volume. Our take: Palmetto is a legitimate installer, but it's a volume play that doesn't consistently deliver the post-install service experience that smaller California regional installers can.

Footprint and Corporate Profile

Palmetto is privately held and operates across the US Southeast, Mid-Atlantic, Texas, and expanding into the West — California is part of that Western expansion. In California, installation is typically handled by regional subcontractor partners rather than Palmetto's own W-2 crews, which is the core factor driving the variability in customer experience. Some California subcontractors are excellent; others are the source of the delays and communication problems that show up in complaint data.

Equipment and Installation

Palmetto does not manufacture its own panels. The company installs premium black high-efficiency panels (typically 395–405W, 19.8%+ efficiency) alongside name-brand inverters and batteries (including Sonnen in some markets). Equipment selection varies by subcontractor. Install-day itself is usually completed in one day; the slow part is design, permitting, and utility interconnection, which customer reports routinely describe as 6 to 12+ months from contract to Permission to Operate.

The Reputation Numbers

SolarReviews shows Palmetto at approximately 3.0 out of 5 across 142+ reviews. Google aggregate hovers around 4.0 in most California metros, while Yelp runs significantly lower. 1.6/5 in some service area listings, which reflects the ghost-town pattern of dissatisfied customers finding Yelp more than satisfied ones. The BBB profile maintains an A+ rating but logs 300+ complaints over three years, with 124 closed in just the past 12 months. The company does respond to complaints, but volume alone is the highest in our California comparison.

Common Complaints

Recurring themes across BBB, SolarReviews, and Reddit:

• Long delays between contract signing and Permission to Operate. Commonly 6 to 12+ months.
• Deposits held for extended periods when projects stall or are cancelled.
• Underperforming systems — customer reports of continued high utility bills after activation.
• Post-install support that is slow or unresponsive, particularly when issues are surfaced more than 90 days after PTO.
• Financing disputes with LightReach, Palmetto's primary PPA/lease partner.
• Roof leaks and subcontractor workmanship issues traced back to regional partners.

Financing. LightReach PPA/Lease Model

Palmetto's primary financing offering is a LightReach PPA/lease. Under this model, Palmetto or LightReach owns the system and the homeowner pays for the electricity the system produces, typically at a contracted rate below the current utility rate with an annual escalator. Cash and loan purchase options exist but are not the focus of Palmetto's sales funnel.

This is the single most important thing to understand about Palmetto: if you sign a LightReach PPA, you don't own the panels on your roof. That affects home-sale transferability, claim responsibility for roof leaks, and long-term savings math. Under California's AB 942, transfer rules are now more homeowner-friendly than they were pre-2025, but PPA/lease friction is still real.

Warranty

Palmetto offers a 25-year standard warranty on equipment and (typically) workmanship, which is table-stakes for a modern installer. Monitoring is provided through a proprietary app — some California customers have reported being asked to pay for monitoring access after install, which is worth clarifying in your contract before signing.

When Palmetto Makes Sense

Palmetto is a reasonable pick if the LightReach PPA fits your financial situation (no upfront cost, no tax liability to capture the ITC), and you value the scale of a national brand with a 25-year equipment warranty. It also makes sense if you have a strong local subcontractor partner whose reputation you've verified independently — that's the single highest-impact variable in the Palmetto customer experience.

It's a poor pick if you're a cash buyer (the national-brand premium isn't rewarded), if you need to hit a specific install timeline, or if post-install responsiveness is a priority. Several smaller California-only installers in our comparison (Baker Electric, New Day, Option One) carry dramatically cleaner reputation data at similar pricing.

Frequently Asked Questions