-
- Residential Energy Solutions
- Commercial & Industrial Energy Solutions
- Data Centers & IT Infrastructure
- Renewable Energy & Utilities
- EV Charging Infrastructure
- Healthcare & Critical Facilities
- Commercial Real Estate Solutions
- Manufacturing & Heavy Industry
- Virtual Power Stations (VPS)
- Microgrid Solutions
- Smart Energy Management Systems
Portlandia Electric Supply: Hattiesburg, MS
Empowering Hattiesburg with Solar, Energy Storage,
and More
3,800+ Products, 229 Brands, and Complete Logistics From Start To Finish.
Local Challenges and Solutions
Hattiesburg is affected by high energy rates and sporadic power outages. PES provides an energy-efficient alternative by integrating solar panels with storage solutions for residential and commercial use. Additionally, our high-performance HVAC systems and reliable generators are tailored to meet Hattiesburg’s unique energy demands.
ICP-Specific Solutions
Residential Customers
Switching to solar in Hattiesburg means lowering your energy costs with available state rebates. Our comprehensive pre-built kits ensure a smooth installation process with certified PowerLink professionals.
Contractors (PowerLink)
Order bulk solar panels and racking systems with confidence, knowing they’ll arrive on time for your Hattiesburg installations. Become part of our PowerLink network to optimize your supply chain and boost project efficiency.
Businesses
Achieve energy independence with scalable solar and storage solutions tailored to your facility. Businesses in Hattiesburg benefit from PES’s tailored materials, ensuring both efficiency and long-term sustainability.
Utilities and Developers
Future-proof Hattiesburg’s grid by integrating high-capacity solar and energy storage systems for utility-scale needs. PES partners with local energy providers to equip Hattiesburg with the tools needed for a seamless transition to renewable energy.
Featured Products

Solar Panels
Turn Hattiesburg’s sunny conditions into savings with Aptos Solar panels, maximizing efficiency and taking advantage of Mississippi rebates.

Energy Storage Systems
Pair your solar system with Tesla Powerwalls or large-scale storage solutions for reliable, continuous power in Hattiesburg.

HVAC Systems
Optimize heating and cooling performance with HVAC solutions designed specifically for Hattiesburg’s weather conditions.

Generators
Generac’s high-performance generators offer a secure power source for Hattiesburg’s energy-intensive needs.

Transformers
Upgrade Hattiesburg’s grid with Siemens utility-grade transformers for consistent and reliable power.

EV Chargers
Meet the growing need for EV charging infrastructure with PES’s tailored residential and commercial setups.

Accessories
From wiring kits to racking systems, get the crucial parts needed to complete your projects efficiently.
Testimonials
“Switching to solar with PES in Hattiesburg saved us $1,000 in our first year, and their PowerLink installer made it seamless!”
– Emily T., Hattiesburg Homeowner
“Thanks to PES’s fast delivery of solar panels, we completed our Hattiesburg project ahead of schedule.”
– David M., Local Contractor

“Switching to solar with PES in Hattiesburg saved us $1,000 in our first year, and their PowerLink installer made it seamless!”
– Thomson B., Local Contractor
Case Studies
Residential Example
A homeowner in Hattiesburg reduced their utility bills by 30% using Aptos Solar panels and energy storage.
Utility Example
PES ensured faster grid integration for Hattiesburg’s 10MW solar farm with high-performance Siemens transformers.

Frequently Asked Questions

Our comprehensive solar packages feature pre-built kits, efficient panels, racking systems, and energy storage, all customized for Hattiesburg.
PES helps you unlock the full benefits of Mississippi’s solar incentives and Federal ITC rebates to reduce costs.
Speed up your solar projects with fast shipping—most orders in Hattiesburg arrive within 48 hours.
PES does not perform installation services directly, but we have partnered with a network of highly skilled and dependable contractors through our PowerLink network, guaranteeing that all installations are completed with the highest level of professionalism and quality.
We offer a variety of financing plans, such as lease-to-own agreements, interest-free payment options, and commercial equipment loans, helping make renewable energy adoption both practical and cost-effective.
Harness the Sun’s Power and Light Up Hattiesburg with PES Today
PES delivers top-quality solar solutions by combining premium products with extensive local expertise and industry knowledge. From home enhancements to business growth and large-scale infrastructure projects, our reliable supply chain ensures you get what you need—on time, every time.