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Residential & Commercial Solar + Storage
Browse wholesale system pricing, compare configurations, and request a quote. Complete grid-tied solar kits, battery storage, and panel specials for residential and commercial projects.
Roof Mount Systems & Storage
Complete 2-28 kW kits with IronRidge racking, inverter, and battery options.
Ground Mount Systems & Storage
Low-profile 4-28 kW ground mount kits with IronRidge racking and storage options.
ADU 2-9 kW Solar Kits
Compact solar kits for ADUs, small homes, and workshops at wholesale pricing.
Commercial 208V & 480V BESS
208V and 480V storage systems from Sol-Ark, Deka, and Deye. 20-360+ kWh.
REC Solar Panels - Platinum Distributor
Alpha Pure-RX and Pro M HJT modules from $0.47/W. Platinum distributor pricing.
Wholesale Solar Panel Specials
In-stock and ready to ship modules from REC, Hyundai, QCells, Silfab, and JA Solar.
MAPPS® Industrial / Off-Grid Solar
Configure and quote pre-assembled remote solar power systems for SCADA, telecom, monitoring, obstruction lighting, and critical infrastructure. Dealer and government pricing available.
MAPPS Pole & Pad Mount Systems
Pre-configured 12-48 VDC systems for security, telecom, SCADA, and remote power.
MAPPS Class 1 Div 2 Systems
Hazardous location rated solar power for oil, gas, and chemical facilities.
Deka Gel & AGM Battery Pricing
Unigy II, Solar GEL, and AGM batteries from 91-6,300 Ah for off-grid systems.
MorningStar Charge Controllers
TriStar and ProStar MPPT and PWM controllers. Authorized distributor pricing.
LED Obstruction Light Systems
FAA-compliant solar LED obstruction lighting for transmission towers, wind turbines, and tall structures. MAPPS-powered, fully autonomous.
Solar Battery Enclosures
NEMA 3R and 4X rated outdoor enclosures for off-grid battery banks and charge controllers. Custom sizing and ventilation options available.
From Residential Rooftop to Remote/Off-Grid
Contractors & Installers
Wholesale pricing, dedicated project support, and a dealer program built for licensed professionals.
- Volume discounts & net terms
- Dedicated project support
- Free system design assistance
DIY Homeowners
Pre-configured solar kits with free system design so you can install with confidence and save thousands.
- Complete kits, ready to install
- Free system design included
- Technical support by phone
Commercial & Industrial
Multi-site procurement, BESS solutions, and engineered off-grid systems for critical infrastructure.
- 208V & 480V BESS configurations
- MAPPS remote power systems
- Project logistics & deployment
New Products & Equipment
Our Brand Partners
MAPPS® is our proven line of Made-in-USA, pre-assembled remote solar power systems engineered for the most demanding off-grid industrial applications — from gas pipeline monitoring to tower obstruction lighting, security, telecom, and SCADA infrastructure.
Powering Solar Projects Since 1996
Solar Electric Supply has delivered solar and storage systems for some of the largest names in energy, telecom, and retail.
Verizon Wireless Solar Deployment
Supplied solar PV systems for 150 cellular sites across California and Hawaii, helping Verizon reduce grid dependency and strengthen network resiliency.
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Ten West Link Transmission Project
Delivered 110 MAPPS solar LED lighting systems for a 125-mile 500kV transmission line connecting Arizona and California, with full deployment logistics support.
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Tsunami Evacuation Tower Critical Backup Power
Successfully designed and supplied an advanced critical backup power system for the Shoalwater Bay Indian Tribe's tsunami evacuation tower in Tokeland, Washington.
Read Press ReleaseTrusted by Solar Customers Nationwide
I spent hours on the phone with SES before even spending a penny, learning about solar and how to build a system for my home. I spent a fraction of what any other company quoted me. Expanding my system is a no-brainer with their pricing.
Installing my 9 kW ground-mount DIY kit cost less than half what solar contractors quoted, and the system paid for itself in four years. When a panel was damaged years later, Scott went out of his way to find an exact-fit replacement he didn't even carry.
Scott guided my entire 14.4 kW off-grid build, from panel selection and system balancing to DC safety education for combiner boxes he doesn't sell. Every bit of advice was spot-on and made the project so much easier. I trust SES completely.
About Solar Electric Supply
America's Longest-Running Wholesale Solar Distributor
Founded in 1996 in Scotts Valley, California, Solar Electric Supply is a dedicated wholesale distributor of solar panels, inverters, battery storage, and racking equipment. We supply the products and engineering support that contractors, dealers, and system integrators need to build.
From residential rooftop kits to multi-megawatt commercial arrays and remote industrial MAPPS® power stations, SES has supplied systems for clients ranging from homeowners to Fortune 500 companies across all 50 states.