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Solar Panel Kits – Portlandia Electric Supply At Portlandia Electric Supply, we provide a wide selection of solar panel kits that make it easy for homeowners, businesses, and off-grid users to adopt renewable energy. Our kits include everything you need — from solar panels to inverters, batteries, and mounting equipment — in a single package. Whether you’re setting up a solar power system off-grid for a remote cabin, installing a solar panels kit for home to cut energy costs, or investing in a large solar house kit, we make the process simple, affordable, and reliable. What Is a Solar Panel Kit? A solar panel kit is a complete energy solution that includes all the essential components to harness, store, and use solar energy. Unlike buying parts separately, these kits are designed to work together, saving you time and ensuring compatibility. A typical solar panel kit with battery and inverter includes: Solar panels – Collect energy from sunlight and convert it into DC electricity. Inverter – Converts DC power into AC power, which is used by most household and business appliances. Battery storage – Stores excess energy for nighttime use or during outages, turning your system into a solar panel and battery kit. Charge controller – Regulates power flow to prevent overcharging or damaging the batteries. Mounting hardware & wiring – Makes installation faster, safer, and more reliable. By bundling all these components, a solar panels and inverter kit ensures you have everything you need for a smooth installation and long-term performance. Types of Solar Panel Kits 1. Solar Panel Kit with Battery and Inverter This is the most complete type of kit, designed for homeowners who want both energy production and storage. The inverter powers appliances during the day, while the battery stores energy for later use. These systems are ideal for areas with frequent blackouts or homes aiming for partial grid independence. 2. Solar Panel and Battery Kit These kits focus on energy storage. They are perfect if you already have panels installed or want backup storage for critical appliances. Many customers use these systems for refrigerators, lights, and medical devices in case of emergencies. 3. Off-Grid Solar Power Systems An off-grid solar power system is designed for locations without access to the grid. These complete solar off-grid kits include high-capacity panels, large inverters, and battery banks to ensure 24/7 energy independence. They are common for cabins, farms, RVs, and tiny homes. 4. Home Solar Kits Entry-level home solar kits are budget-friendly and easy to install. They typically provide supplemental energy, reducing monthly bills while still relying on grid power when needed. These kits can later be expanded into hybrid or off-grid systems. 5. Solar House Kits Large-scale solar house kits are designed for powering an entire home. They include multiple high-output panels, hybrid inverters, and large battery banks. These kits are suitable for families who want to minimize or eliminate their reliance on the grid. Benefits of Choosing a Solar Panel Kit Convenience – All parts are included, so there’s no need to search for compatible components. Cost Savings – Bundled systems are more affordable than buying each item separately. Energy Independence – With an off-grid solar power system, you can live anywhere with reliable electricity. Scalability – Many solar off-grid kits allow you to add more panels or batteries later. Eco-Friendly – Solar energy reduces your carbon footprint and dependence on fossil fuels. Resilience – A solar panel and battery kit ensures your home remains powered during grid failures. Applications of Solar Kits Residential Homes – Lower monthly energy bills with a solar panels kit for home. Store excess energy for use at night or during outages. Cabins and Remote Properties – Stay independent with a solar power system off-grid. Perfect for areas where grid power is unavailable or unreliable. RVs and Tiny Homes – Compact solar off-grid kits provide reliable power while traveling or living in small spaces. Commercial Buildings – Businesses can reduce operating costs and improve sustainability with solar house kits. Emergency Backup – Protect your family with a solar panel kit with battery and inverter that provides backup power when you need it most. Features of Our Solar Kits High-efficiency solar panels with long warranties Pure sine wave inverters for safe, reliable AC output Lithium battery options for long life and high capacity Charge controllers with smart protection systems Mounting equipment for rooftop or ground installation Easy-to-upgrade designs for future expansion Why Choose Portlandia Electric Supply? Large inventory of home solar kits and solar off-grid kits Kits tailored to both residential and commercial needs Partnerships with trusted solar panel and battery manufacturers Professional support for sizing, installation, and expansion Competitive pricing and financing options to fit any budget FAQs About Solar Panel Kits What size solar kit do I need for my house? It depends on your energy use. Small homes may only need a 5 kW system, while larger properties may require 10–15 kW. Do solar kits work without batteries? Yes. A solar panel and inverter kit can run directly off sunlight, but batteries are needed for night use or backup. Are off-grid solar systems reliable year-round? Yes, when properly sized. A solar off-grid kit with adequate storage can power homes in any season. Can I install a solar kit myself? Smaller home solar kits can be DIY-friendly, but larger systems should be installed by professionals to ensure safety and compliance. How long will a solar kit last? Panels typically last 25+ years. Inverters last 10–15 years, and lithium batteries last 8–12 years with proper care. What’s included in a solar house kit? Multiple solar panels, a high-capacity inverter, battery bank, charge controller, mounting equipment, and wiring. Invest in Solar Power with Confidence Whether you want to reduce energy bills, achieve energy independence, or prepare for emergencies, solar panel kits from Portlandia Electric Supply make it easy. From small home solar kits to full solar house kits and complete off-grid solar power systems, we provide reliable, affordable, and scalable solutions. Contact us today to explore our full range of solar panels and inverter kits and take the first step toward a cleaner, more independent energy future.