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.

Every day, we use energy to do things like charge our phones and light up our homes. But as the world changes, more people want energy sources that are better and more stable. One of the best ways to do that is with a solar battery charger. The sun's rays hit it during the day and turn into power that can be used whenever need be. This means that even if the power goes out, you can still use...

This is something you may have heard of if you have ever thought about using solar power at home. For solar power, this is one of the most important parts. Solar Energy Inverter use the sun's energy to make electricity. The generator then makes that power work for your home. Without it, the sun's power can't power your things.  You can think of it as a translator. The panels talk one way...

Solar Panels for Home & Business – Portlandia Electric Supply At Portlandia Electric Supply, we believe a sustainable future begins with renewable energy. That is why we provide a complete range of solar panels and solar energy solutions designed to help homeowners and businesses lower their energy costs, reduce their carbon footprint, and gain independence from traditional utility companies. Why Choose Solar Energy? Switching to solar energy is one of the most effective ways to create long-term value for your home or business. Cost Savings: Solar panels allow you to generate your own electricity, reducing or even eliminating monthly power bills. Sustainability: Clean, renewable energy from the sun reduces dependence on fossil fuels and minimizes environmental impact. Energy Independence: With the right solar panel system, you can protect yourself from rising electricity rates and power outages. Increased Property Value: Homes equipped with solar panels are often more attractive to buyers and can sell at a higher price. Solar Panels We Offer Best Solar Panels for Home Use We carry high-performance residential solar panels that deliver maximum efficiency while remaining cost-effective. These panels are engineered to withstand harsh weather conditions and are backed by strong warranties, giving you long-term peace of mind. DIY Solar Panels for Home Projects For homeowners who want to take a hands-on approach, our DIY solar panel options provide everything you need to get started. These systems are designed for easy installation while maintaining safety and efficiency standards. They are an excellent choice for small-scale residential projects or hobbyists interested in renewable energy. Complete Solar Panel Kits with Battery and Inverter Our solar panel kits come with everything included: panels, batteries, and inverters. This makes them ideal for customers who want an all-in-one solution. With built-in storage capacity, these kits allow you to save excess energy and use it at night or during outages. They are especially useful for off-grid properties or hybrid energy setups. Solar Electrical Panels & Accessories Beyond solar panels, we supply the essential accessories that make your system run efficiently. From inverters and charge controllers to solar batteries and monitoring tools, Portlandia Electric Supply has the complete range of products you need to expand or maintain your system. Why Portlandia Electric Supply? Trusted Solar Energy Company With years of experience in the electrical and renewable energy industry, Portlandia Electric Supply has become a trusted provider of solar solutions. We pride ourselves on expert guidance, reliable products, and ongoing customer support that ensures every solar project is a success. Affordable & Scalable Solutions We understand that every home and business has different energy needs. That is why we offer solar panel systems at a variety of price points, allowing you to choose a package that fits your budget and energy goals. From small residential setups to large-scale commercial installations, our products are designed to grow with your needs. How Solar Panel Systems Work Solar panels work by capturing sunlight and converting it into electricity through photovoltaic cells. That electricity can be used directly in your home or stored in batteries for later use. Grid-Tied Systems: Connected to your local utility grid, allowing you to sell back unused energy. Off-Grid Systems: Independent systems with battery storage for locations without utility access. Hybrid Systems: A combination of grid connection and storage, offering flexibility and backup power. Understanding efficiency ratings and choosing the right inverter are key steps in maximizing your solar investment. Our team helps you evaluate your options and select the best configuration. Frequently Asked Questions How many solar panels do I need for my home? The number of panels depends on your household energy usage, roof size, and location. We help you calculate the exact requirements. What is the lifespan of a solar panel system? Most solar panels last 25–30 years with minimal maintenance, making them a long-term investment. Do solar panels work on cloudy days? Yes. While output is reduced, panels continue generating electricity even during overcast conditions. What maintenance is required? Solar panels are generally low-maintenance, requiring only occasional cleaning and periodic checks to ensure efficiency. Can I install solar panels myself? DIY solar panels are available for small projects, but professional installation is recommended for full home or business systems to ensure safety and maximum performance. Start Your Solar Journey Today At Portlandia Electric Supply, we make switching to solar simple, practical, and affordable. Explore our range of solar panels, kits, and accessories, and let our expert team guide you every step of the way. Whether you are looking for the best solar panels for home use, a DIY solar project, or a complete solar panel system with battery storage, we have the solutions to fit your needs. Make the move toward clean energy today with Portlandia Electric Supply — your trusted solar energy company.

There are a lot of smart ways for families to save money on energy and help the environment at the same time. Solar panel kits are a simple way to solve the problem. With these kits, it's easy for people to start getting clean energy from the sun. You do not have to depend on the power line. You can make your own power source on your roof or in your backyard. Our regular bills will go down, and...

Understanding the solar panel cost is about more than just comparing one quote to another. It’s about evaluating the quality, durability, and energy-producing potential of the system you choose. Working with experienced suppliers like Portlandia Electric Supply ensures that you receive tailored guidance to match your energy needs and budget. Their focus on providing all-in-one solar...

Find scalable power solutions—solar panels, inverters, energy storage & generators. Serving contractors, businesses & industries across the U.S.

Do you ever wish you could live somewhere where you wouldn't have to worry about power outages or large bills every month? A lot of people want to be energy independent these days, and an off grid solar system is one of the safest ways to do this. If you have this easy-to-use but strong setup, you can make your own energy and not depend on the main power grid. If you live in a cabin in the...

Find scalable power solutions—solar panels, inverters, energy storage & generators. Serving contractors, businesses & industries across the U.S.

Find scalable power solutions—solar panels, inverters, energy storage & generators. Serving contractors, businesses & industries across the U.S.

Find scalable power solutions—solar panels, inverters, energy storage & generators. Serving contractors, businesses & industries across the U.S.