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Main Service Panel Upgrade

Power Your Home.
The Right Way.

Whether you're adding solar, an EV charger, or your panel is simply outdated — Solergy's licensed electricians upgrade your main service panel safely, on permit, and on time.

Panel sizes
100A – 400A
Permit handling
We file it all
Inspection
City-approved
Timeline
1–2 days typical
Experience
10+ years in Texas
Licensed electrician working on main service panel

Common Reasons

Why Homeowners Upgrade

An outdated or undersized panel holds your home back. Here's when an MSP upgrade makes sense.

Adding Solar or a Battery

Most modern solar systems and battery storage units require a higher-capacity panel. We upgrade your service before installation so everything runs safely and efficiently.

EV Charger Installation

Level 2 EV chargers draw significant power. If your panel is at capacity, we'll upgrade it to support your charger without tripping breakers or creating safety hazards.

Older Home, Outdated Panel

Panels from the 1980s–2000s are often undersized for today's demands. We replace them with modern, code-compliant equipment that protects your home.

Frequent Tripping or Overloads

If breakers trip regularly or you're running extension cords to compensate, your panel is overwhelmed. An MSP upgrade resolves these issues permanently.

Home Addition or Renovation

Adding a room, HVAC system, or major appliance? Your existing panel may not have the capacity. We size and install the right upgrade for your project.

Insurance or Inspection Requirement

Some insurance providers and home inspectors require panel upgrades before issuing or renewing coverage. We provide the documentation you need.

How It Works

Simple. Permitted. Done.

01

Site Assessment

We evaluate your current panel, load, and utility connection to spec the right upgrade.

02

Permit Filing

We handle all permits and scheduling with the city — no paperwork for you.

03

Installation Day

Our licensed electricians complete the upgrade, typically in one day with minimal downtime.

04

City Inspection

We coordinate the required inspection and get everything signed off to code.

Why Choose Solergy

Built on Trust. Backed by Results.

100% Permitted

Every job is fully permitted and inspected by the city — no shortcuts, ever.

Licensed Masters

All work is performed by licensed master electricians, not subcontractors.

1–2 Day Install

Most upgrades are completed in a single day with minimal power downtime.

10+ Years in Texas

Hundreds of homes upgraded across the Rio Grande Valley and beyond.

Customer Reviews

Trusted by Texas Homeowners

5.0 on Google
See all reviews on Google

Ready to Upgrade?

Get a free quote from Solergy's licensed electricians. We handle permits, inspections, and everything in between.

Get a Free Quote

Upgrade Your Panel with Confidence

Our licensed electricians will assess your home's needs and provide a detailed quote — no obligation, no pressure.

5.0 Rating
1,000+ solar installations completed
Serving Texas since 2015

Electricity rates keep rising. Lock in your energy rate now and protect your family from future rate hikes.

956-777-0744

Mon-Fri 8AM-6PM

3701 N. McColl Rd, McAllen TX 78501

Serving the entire Rio Grande Valley

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