Your cart
Continue shopping
Continue shopping
Have an account?
Log in to check out faster.
Shop by Category
Solar Panels Inverters Energy Storage Mounting & Racking Charge Controllers GeneratorsMore Categories
EV Charging Electrical Supply Wire & Cable Parts & Accessories Tools & Test Equipment All Categories
50,000+ SKUs
Browse Everything
Trade pricing on 169 authorized brands. Full OEM warranties. 7-10 business days delivery.
Shop All Products
Tier 1 Panels
Solar Panels
Premium monocrystalline and bifacial panels with 25-year warranties from authorized manufacturers.
Shop Solar PanelsInverter Types
String Inverters Microinverters Off-Grid Inverters Commercial Inverters 48V Inverters Power Optimizers
Authorized Distributor
Inverters
String, micro, and hybrid inverters from 8+ authorized brands. Full warranty and technical support.
Shop Inverters
Storage Solutions
Energy Storage
Home and commercial battery systems from leading manufacturers. Grid-tied and off-grid options.
Shop Batteries
Complete Systems
Mounting & Racking
Roof and ground mount systems from IronRidge, Unirac, and K2. All components, one catalog.
Shop RackingOff-Grid Power
Off-Grid Inverters 48V Inverters Lithium Batteries AGM Batteries Homesteading & Off-Grid
Off-Grid Power
Charge Controllers
MPPT and PWM charge controllers for off-grid and hybrid solar systems from authorized brands.
Shop ControllersGenerator Types
Home Standby Home Backup Portable Inverter Generators Commercial Standby Dual Fuel Tri-Fuel
Backup Power
Generators
Home standby, portable, and commercial generators. Automatic transfer switches and installation accessories.
Shop GeneratorsTop Brands
Wallbox
Future-Ready
EV Charging
Home and commercial EV chargers. Smart connectivity and universal compatibility.
Shop EV ChargersPower Distribution
Automatic Transfer Switches Manual Transfer Switches Load Management Step-Down Transformers Safety & Protection Cabinets & Enclosures
Full Supply House
Electrical
Breakers, panels, wire, conduit, and safety switches from Square D, Siemens, Eaton, and more. Not just solar.
Shop ElectricalLearn
Solar Price Watch Blog & News Brand Guides Energy Solutions Installation Guides Industry TrendsGuides
How to Go Solar (2026) DIY Installation Guide System Sizing Calculator Inverter Selection Guide Battery Chemistry Guide Panel Efficiency Guide EV Charger Install (2026) Generator Sizing Guide Load Calculation Guide Grounding & Bonding (NEC) View all guides →Services
Contractor Program Sell Us Your Equipment Request a Quote Quick Order Pad System Builder About PES Supply Contact Us FAQ
Expert Guidance
Resources
50,000+ SKUs, 169 authorized brands. Our team helps you find the right products for any project.
Get a Quote
