Microinverters

Wholesale Microinverters and Power Optimizers for Sale

Buy microinverters at wholesale prices from Portlandia Electric Supply, the nationwide distributor for module-level power electronics, microinverters, and power optimizer systems. Microinverters maximize energy production per panel, simplify design for complex roofs, and provide detailed module-level monitoring that string inverters cannot match.

We stock microinverters and optimizers from Enphase, SolarEdge, and APsystems, including Enphase IQ8 Series with grid-forming backup capability, SolarEdge P860 power optimizers, and APsystems DS3 and QT2 dual-module microinverters. Our inventory covers residential and commercial applications with compatibility for all major module brands and both 60-cell and 72-cell formats. All products meet UL 1741 SA and BABA compliance standards.

Microinverter and Optimizer Solutions

• Enphase IQ8 Series: grid-forming, backup-ready microinverters
• SolarEdge Power Optimizers: P860, P700, and commercial P1300 models
• APsystems DS3 and QT2: dual-module microinverters for cost efficiency
• Module-level monitoring and rapid shutdown compliance
• Wholesale pricing and bulk availability for installers and distributors

Portlandia Electric Supply delivers competitive wholesale pricing on microinverters with fast shipping from US warehouses. Whether you need a single system or bulk quantities for your installation fleet, we have the pricing and availability you need. Request a microinverter quote today or call for distributor pricing and project support.