Southern Energy Management

What Southern Energy Management does

Southern Energy Management (SEM) is a Raleigh, North Carolina-based solar and building performance company founded in 2001 that designs, installs, and maintains solar photovoltaic systems, battery storage solutions, and energy efficiency services across North Carolina, South Carolina, and Virginia. The company operates as a vertically integrated installer with in-house design, engineering, permitting, and construction capabilities, certified across multiple battery ecosystems including Tesla Powerwall (Premier Certified Installer since 2016), FranklinWH aPower 2 (launched March 2025), and SPAN smart panels. Its installed technology stack integrates with SolarEdge inverters and monitoring, Tesla/FranklinWH mobile applications, SPAN's AI-driven circuit-level energy management, and Duke Energy's net metering, PowerPair, and Battery Control programs.

SEM serves four primary customer segments: residential homeowners (home solar and battery backup), commercial businesses and nonprofits (turn-key solar installations with grant writing support), home builders (HERS ratings, blower door/duct blaster testing, NGBS/Energy Star certifications, HVAC design), and multifamily developers (green certifications, code compliance, solar analysis, incentive guidance). Revenue is generated primarily through one-time installation fees — average residential system is 10.3kW with one battery priced at $40,500 before incentives, ranging from $10,000 to $100,000 — supplemented by recurring professional services for builder testing, multifamily certifications, and solar repair/maintenance. The company is a Certified B Corporation since 2009 (sixth recertification), TBJ Best Places to Work recipient for three consecutive years, BBB A+ accredited, NABCEP certified, and an Energy Star Partner; it has cumulatively completed 3,500+ solar installations and 1,000+ battery systems across its 25-year operating history with a team of 180+ building scientists and solar professionals.

Name

Southern Energy Management

Legal name

Southern Energy Management, Inc.

Website

https://southern-energy.com

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

101–250 employees

Short description

Southern Energy Management is a Raleigh, NC-based, vertically integrated solar installer and building performance company serving residential, commercial, builder, and multifamily customers across the Carolinas and Virginia with solar PV, battery storage (Tesla, FranklinWH, SPAN), and HERS/green certification services.

Ownership category

akta.pro rank

Product category

Solar Installation and Energy Efficiency Services

NAICS

Solar Electric Power Generation (221114), Appliance Repair and Maintenance (811412)

SIC

Cogeneration Services & Small Power Producers (4991)

akta.pro primary industry

Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System) (EUAMABAB)

akta.pro secondary industries

Residential Behind-the-Meter Generation (EUACALAB), Renewable Distributed Generation (Rooftop/Onsite Solar, Small Wind, Small Hydro) (EUACALAJ), Home Energy & EV Charging (HEMS, Smart Meters, Batteries, Chargers) (HSAPAQAF)

Keywords

• Residential solar installation
• Commercial solar EPC
• Home battery storage
• Building performance testing
• HERS rating services

Headquarters

HQ city

Morrisville

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Marketing or Sales, Technology or R&D

Revenue model

1. Residential Solar Installation: One-time installation revenue from solar PV systems for homeowners. Custom designed systems with pricing ranging from $10,000-$100,000 based on roof size, energy usage, goals, and battery storage needs. Average system is 10.3kW with 1 battery at $40,500 before incentives.
2. Commercial Solar Installation: Turn-key commercial solar power solutions for businesses, nonprofits, and organizations. Includes design, engineering, grant writing, and financial partnership services.
3. Solar Repair & Maintenance: Ongoing repair, troubleshooting, and maintenance services for existing solar systems including module/inverter replacements, monitoring, and panel removal/reinstall for reroofing
4. Builder Energy Services: HERS ratings, code testing, green program certification, and zero energy consulting for builders including blower door testing, HVAC design, and performance inspections
5. Multifamily Energy Services: Building performance inspections, green certifications, and incentive guidance for multifamily developers across the US

Pricing tiers

Go-to-market motion4 records

Distribution channels4 records

Marketing channels8 records

Core offering

Southern Energy Management designs, sells, and installs residential and commercial solar photovoltaic systems paired with battery storage (Tesla Powerwall, FranklinWH aPower 2) and smart energy management hardware (SPAN smart panels). It also provides building performance services to home builders and multifamily developers, including HERS ratings, blower door and duct blaster testing, H

Product overview

Southern Energy Management is a solar power and building performance company offering a unified portfolio of residential and commercial solar installation services paired with battery storage and smart home energy management products. The core offering centers on home solar installations, with add-on battery storage products including Tesla Powerwall, FranklinWH aPower 2, and SPAN smart electrical panels that enable real-time energy monitoring, customizable backup control, and optimization. Supporting services include builder energy consulting (HERS ratings, green certifications), multifamily/commercial energy services, solar repair and maintenance, and a referral program. Duke Energy PowerPair incentive programs provide additional savings opportunities for eligible customers.

Differentiator

Problem solved

Functional benefit

Products and services

• Home Solar Residential rooftop solar PV installation service for homeowners in North Carolina. Includes site evaluation, custom system design, permitting, professional installation, and ongoing monitoring. Average system 10.3kW with 1 battery at $40,500 before incentives; 3,500+ installations completed since 2001.
• Commercial Solar Turn-key commercial solar EPC service for businesses, nonprofits, churches, and farms in North Carolina and South Carolina. Includes site analysis, system design, installation, project management, and grant writing services such as REAP. Typical payback 4-7 years with 20%+ ROI.
• Builder Energy Services Third-party energy and building science services for residential home builders in NC and SC, including HERS ratings, blower door and duct blaster testing, green program certifications (NGBS, Energy Star), HVAC design, and zero energy home consulting.
• Multifamily and Commercial Energy Services Building performance inspections, green certification (NGBS, LEED, Fitwel), incentive guidance, and sustainability consulting for multifamily and mixed-use developers across the United States.
• Tesla Powerwall Installation Turn-key installation of Tesla Powerwall 2, Powerwall+, and Powerwall 3 home battery storage systems for backup power and energy bill savings; includes monitoring via Tesla App.
• FranklinWH aPower 2 Installation Certified FranklinWH installer service for the aPower 2 home battery (15 kWh, 10 kW continuous, 15-year warranty, vehicle-to-load and generator integration) paired with the FranklinWH smart energy management app.
• SPAN Smart Panel Installation Certified installer service for the SPAN smart electrical panel that consolidates solar, battery storage, EV charging, and whole-home energy control with real-time circuit management and AI-driven energy alerts.
• Solar Repair and Maintenance Repair, troubleshooting, and maintenance service for installed solar PV systems, including module and inverter replacement, production troubleshooting, monitoring repair, and panel removal/reinstallation for reroofing projects.

Quantifiable outcome

• Average home solar system pays for itself in 8-12 years
• +3 more outcomes

Named customers10 records

Segments6 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration6 records

AI capability2 records

Feature4 records

Partnerships

Six partnerships are on record, tiered core and minor.

• TeslacoreTechnology or Integration · 1 January 2016Tesla Premier Certified Installer since 2016. Certified to install Tesla Powerwall and solar products. Over 1,500 Powerwalls installed. Access to Tesla's product ecosystem and customer referrals.
• FranklinWHcoreTechnology or IntegrationFranklinWH Certified Installer for aPower 2 home battery systems. Featured product partner with specialized training and certification for FranklinWH ecosystem including aGate control hub.
• SPANcoreTechnology or IntegrationSPAN Certified Installer for smart electrical panel installations. Offering turn-key SPAN panel installation services as part of solar and battery system offerings.
• Duke EnergycoreTechnology or IntegrationDuke Energy Trade Ally and approved contractor. Expertise in Duke Energy interconnection process, PowerPair incentive program, and Battery Control program. Extensive experience navigating Duke Energy Carolinas and Duke Energy Progress territories.
• North Carolina Sustainable Energy Association (NCSEA)minorStrategic or Co-development PartnerMember of NCSEA with signed Solar Business Code of Conduct pledge to protect solar consumer rights and conduct business with honesty and integrity.
• BBB (Better Business Bureau)minorStrategic or Co-development PartnerBBB Accredited Business with A+ rating demonstrating commitment to ethical business practices and customer satisfaction.

Scale indicators8 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Sunrun: Largest US residential solar company with national leasing, PPA, and cash purchase offerings including battery storage. Operates in NC and competes for the same homeowner segment SEM serves, with significantly larger marketing budget.
• Momentum Solar: National residential solar and battery installer with direct-to-consumer sales motion. Comparable on product offering and customer segment; broader geographic footprint and bigger marketing budget create competitive pressure in NC.
• ADT Solar: National residential solar installer (formerly known as Sunpro Solar) operating across the Southeast. Competes with SEM on residential rooftop solar and battery storage in the Carolinas with a national marketing and lead-gen footprint.
• CLEAResult: Large energy efficiency and demand-side management consultancy that runs utility programs including HERS ratings, building performance, and incentive administration. Comparable to SEM's builder energy services and multifamily green certification practices, though at much larger scale.
• Tesla Energy: National solar and battery provider offering Powerwall and Solar Roof with growing direct-to-consumer operations in NC. While SEM is a Tesla Premier Certified Installer, Tesla's own retail channel increasingly competes with installers in the same geography.
• SunPower: National residential and commercial solar provider offering PV systems and storage across multiple states including the Carolinas. Competes with SEM on premium product positioning and direct-to-homeowner sales.

Regional players

• Trinity Solar: One of the largest privately held residential solar installers in the US, primarily active in the Northeast and Mid-Atlantic. Comparable residential-only EPC model with similar sales-led motion; regional overlap is limited but business model overlap is high.

Direct peers

• Lumina Solar: North Carolina residential solar installer offering rooftop PV and battery storage across the Triangle and broader NC market. Closely comparable to SEM on product mix, customer profile, and regional go-to-market.
• Renu Energy Solutions: Charlotte-based residential and commercial solar installer serving North and South Carolina. Competes head-to-head with SEM in the same Duke Energy territories with a similar rooftop solar + battery storage value proposition.
• YES Solar Solutions: North Carolina-based residential and commercial solar installer serving the Triangle, Triad, and Charlotte. Comparable in product mix, target customer, and Duke Energy-centric operating model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCgHFvpo3kP2jNaPlfSWbClw
• Facebookfacebook.com/southernenergymanagement
• LinkedInlinkedin.com/company/southern-energy-management
• Instagraminstagram.com/southern_energy
• Xx.com/southern_energy

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Southern Energy Management