Powering America's
Energy Independence
50,000+ SKUs from 169 authorized brands · Trade pricing for American contractors · 7–10 business days delivery nationwide
Start with who you are
Wholesale solar & electrical supply — priced and supported for the way you buy.
Buy like a pro, ship like a distributor
- Bulk & pallet pricing on panels, inverters, and racking
- Tax-exempt fast lane — upload your certificate once
- RFQ desk turns jobs around in one business day
Solar for your home, without the guesswork
- Pre-configured kits sized for real homes
- Guides & kit finder walk you through every step
- Quote-my-system review by a real engineer — free
Project supply, from bid to delivery
- RFQ-first sourcing for 100 kW+ jobs
- Real lead times & coordinated freight
- A dedicated rep who knows your project
Tier-1 Solar & Electrical at Trade Pricing.
50,000+ SKUs from 169 authorized brands — panels, inverters, batteries, generators, and racking with full OEM warranties, live $/W pricing, and pallet freight done right from our Louisville, KY supply house.
Shop by Department
Solar, electrical, energy storage, generators, wire, racking, and EV charging from 169 authorized manufacturers — all at trade pricing with full OEM warranties.
Solar Panels
Inverters
Batteries & Storage
Generators
Electrical Supplies
Racking & Mounting
Charge Controllers
EV Charging
Need lighting, HVAC, plumbing, tools, safety, or data/comm materials? Send your bill of materials and PES will source it through authorized channels.
Last Chance Deals
Clearance and overstock equipment at reduced trade pricing — availability is real, so when it's gone, it's gone.
Found it cheaper? We’ll beat it.
We monitor competitor pricing daily across the major solar suppliers. Send us any live competitor link or written quote and we’ll beat the delivered price on the same in-stock equipment.
Same model, in stock, delivered-price comparison. Freight included in the math.
169 Authorized Brands
Factory-authorized supply chains — every serial number traceable, every product backed by its full OEM warranty.
PES is an authorized dealer for 169 brands — every serial number traceable, every product backed by its full OEM warranty. Manufacturer trademarks are the property of their respective owners.
Best Sellers
The panels, inverters, batteries, and generators moving fastest across the industry — in our catalog, at trade pricing.
Featured Products
Premium solar panels, inverters, and energy storage from authorized brands — ready to ship.
How Buying Works
Heavy equipment, handled like it should be — from a supply house that ships palletized solar every day.
Pick your gear
Buy online at published trade prices, or send us your system spec — a specialist answers with a full quote within 1 business day.
We palletize & ship LTL
Panels, batteries, and generators are crated and palletized properly, then shipped LTL from our Louisville, KY warehouse to any of the 50 states — freight priced up front, no surprises.
Delivered liftgate, on schedule
Your freight arrives with liftgate service and a scheduled delivery window — and our team tracks it until the pallet is in your hands. Questions? Call (888) 876-0007.
One Group, Every Advantage
Portlandia Electric Supply is one arm of a group built to take a project from quote to pallet to install — equipment, freight, trade tools, and (soon) installation under one roof.
Portlandia Electric Supply
50,000+ SKUs from 169 authorized brands at trade pricing, with live $/W transparency on every panel.
Shop the Catalog →Portlandia Logistics
Palletized LTL freight nationwide with liftgate delivery — our own freight arm, priced up front.
Shipping & Delivery →PowerLink Network
A vetted installer network — launching soon.
my.pesdistribution.com
Quote Builder, Quick Order Pad, POs, and order tracking — built for trade accounts.
Open the Portal →
Pallet & LTL Freight
Palletized shipping from our Louisville, KY warehouse to all 50 states, with liftgate delivery and freight priced up front.
Real People, Real Support
System design and product selection help from the PES Supply team — call (888) 876-0007 and talk to a human.
Authorized Distribution
169 authorized brands — no gray market, no refurbished-as-new, every serial number traceable.
Trade Pricing, Full OEM Warranties
Distributor-level pricing on pallet quantities and project orders — every product backed by its manufacturer's full OEM warranty.
A Wholesale Operation You Can Verify
Real numbers from a real distributor — authorized supply chains, factory warranties, and a warehouse you can call.
Why Contractors and Installers Buy from PES Supply
Choosing a solar supplier comes down to three things: price you can defend to your customer, equipment you can warranty without a fight, and freight that shows up intact. PES Supply — part of the PES Global Group — is built around all three. We stock and source more than 50,000 SKUs across solar, electrical, energy storage, generators, racking, and EV charging from 169 authorized brands, so a single purchase order can cover the whole job instead of three vendors and three freight bills.
Every panel we sell carries live dollar-per-watt pricing right on the product page, so you can compare a 400W bifacial against a 550W utility module on the only number that matters. Every product ships with its full OEM warranty, and every pallet leaves our Louisville, KY warehouse packed for LTL freight — with liftgate delivery and the freight cost priced up front, not quoted after the fact. Need a full system quoted? Send the spec and a specialist comes back within one business day.
From the PES Supply Newsroom
Industry news, product announcements, and technical insights from the PES Supply team.
Off-Grid Battery Bank Sizing Calculator: kWh, Amp-Hours & Autonomy Days
Interactive battery bank sizing calculator: daily kWh, autonomy days, DoD, and inverter efficiency in — bank kWh, amp...
Read Article →
Solar Payback Calculator: Payback Period & 25-Year Savings (2026)
Interactive solar payback calculator: system cost, incentives, production, and utility rate in — simple payback, 25-y...
Read Article →
EV Charger Circuit Calculator: Breaker & Wire Size per NEC 625 (125% Rule)
Interactive EV charger circuit calculator: charger amps to breaker and wire size under the NEC 625 125% continuous-lo...
Read Article →From the PES Supply Blog
Expert guides, calculators, and industry insights to help you make informed decisions.
Service Entrance Load Calculator: NEC 220 Standard Method (Sq Ft + Appliances + HVAC)
Interactive NEC Article 220 standard-method load calculator: square footage, appliances, range, d...
Conduit Bending Calculator: Offset Multiplier & Shrinkage Math (10°/22.5°/30°/45°)
Interactive conduit offset bending calculator: multiplier, shrinkage, and mark spacing for 10°, 2...
Wire Ampacity Calculator (NEC 310.16): Copper & Aluminum by Gauge
Interactive NEC 310.16 ampacity calculator: applies the 125% continuous-load rule, ambient temper...
Quote My System
Send your spec — our team builds the equipment list with detailed specs and trade pricing within 1 business day.
Get Your Free QuoteProudly Distributing America's Best Brands
Global brands, American distribution US-made and top international manufacturers
Found It Cheaper? We'll Meet It or Beat It.
Trade pricing built for American contractors and EPCs. Send us a verified quote on solar, storage, generators, and electrical equipment — if we can match or beat it, we will.
Trade pricing with full OEM warranties. 169 authorized brands, 50,000+ SKUs.
Trusted & Certified
Quality, compliance, and scale you can rely on
Pallet Deals & Price Drops
Overstock lots, open-box equipment, and markdown alerts — sent when they land, not on a schedule. Contractor pricing first, unsubscribe anytime.