Unlock energy independence and backup power with our Battery Storage collection at Portlandia Electric Supply. With over 1,200 SKUs, this collection spans stackable residential systems, commercial rackmount units, and versatile LiFePO₄ batteries—ideal for residential, commercial, and off-grid installations. What’s in the Collection? Stackable Residential ESS Top brands: EG4 PowerPro, Fortress Power eFlex, Sol-Ark Starting from $2,899—these systems are designed for scalable home energy storage and hybrid setups.Portlandia Electric Supply Rackmount ESS for Commercial/Industrial Use Brands include Pylontech, BYD, CATL with 48 V battery banks offering high-capacity storage in compact, modular designs. Lithium Batteries (LiFePO₄) Affordable, drop-in replacements for existing systems; brands like Battle Born, Victron, Renogy offer reliable deep-cycle lithium solutions. Featured Product: HomeGrid HG-4 Stack Series Capacity: 19.2 kWh Continuous Power: 15 kW (surge: up to 24 kW) Chemistry: Safe, cobalt-free LiFePO₄ Modular Design: Stack from 2 to 8 modules (4.8 kWh each) Smart Monitoring: Live system diagnostics via integrated communication Longevity: 10-year warranty and 20-year serviceable design Benefits at a Glance Flexible Configuration — Whether it's a single-family home or a large facility, choose stackable or rackmount options that fit your layout and load demands. High-Performance Chemistry — LiFePO₄ offers outstanding efficiency, long life, and safer operation compared to traditional battery types. Literature shows lithium-ion cycles far exceed lead-acid batteries in lifespan and energy density. Hybrid Ready — Compatible with solar integration, enabling self-consumption and power resilience. Future-Proof Design — Modular systems support phased scaling without overhauling your setup. Ideal Applications Residential Homes — Add backup power, peak shaving, or off-grid capability with a stackable ESS. Commercial & Industrial Spaces — Deploy rackmount systems to stabilize power, reduce demand charges, and support critical loads. Off-Grid & Remote Installations — Dependable lithium solutions thrive in locations with limited grid access. Portlandia Electric Supply’s Battery Storage collection delivers the flexibility, performance, and brand reliability that modern energy systems demand. Whether you're optimizing a smart home or designing a commercial microgrid, our selection ensures seamless integration—backed by top-tier support and nationwide delivery.

For many years, most people linked robots with large factories and heavy machinery. They imagined robotic arms welding car frames or assembling parts at high speed. That picture was accurate for a long time. However, technology has changed, and so has the purpose of robotics. Today, robots are no longer limited to industrial floors. They have entered learning spaces, shaping how students think, create, and solve problems.This shift happened for several reasons. Components became smaller, cheaper

Modern manufacturing looks almost unimaginable without automation, yet the story of machines working alongside people began long before robotics became mainstream. The first industrial robots did much more than speed up production. They changed how factories were designed, how tasks were assigned, and how companies thought about efficiency. As industries grew, manufacturers needed safer, faster, and more consistent methods to handle repetitive or dangerous work. Robots became the answer.In the 1

Imagine a world where a simple machine could take over a task once done by hand, weaving cloth, lifting heavy metal, or assembling parts with perfect precision. That moment marked the birth of automation, a turning point that forever changed how humans work and live. From the earliest mechanical looms to today’s intelligent robots, the journey of automation tells a story of creativity, necessity, and relentless progress.Understanding the early robotics history isn’t just about looking back; it’

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