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The PowerMax 51.2V 314Ah outdoor energy storage battery is built to store electricity for residential use, so you can use more of your solar at night and keep essentials running during outages. It is designed for outdoor installation with a waterproof and dustproof build, making it a solid fit for properties that need durable storage outside the home.
This battery stores energy from solar panels or other charging sources so you can use it when you need it most, not just when the sun is shining.
If your install calls for equipment outdoors, this battery is designed for it. The waterproof and dustproof construction helps protect the system in real weather and real jobsite conditions.
Certifications matter, especially when storage is going near a home. This battery is listed to key safety standards and is CEC listed.
If you want a high-capacity 51.2V battery designed for outdoor installation, with certifications that help support compliant residential storage builds, the PowerMax 314Ah is a straightforward way to add serious energy storage to a compatible solar or backup system.
Free Shipping Across the United States.Read our full Shipping Policy here.
Market-Leading 30-Day Returns Process.Read more about our Returns Policy here.
Choosing the right retailer matters, especially for critical power and off-grid systems. Here’s what sets Energy Systems Central apart.
Yes. We provide free standard shipping on all orders shipped within the United States. Shipping costs are included in the listed price with no hidden fees at checkout.
Most orders are processed within 1 to 2 business days. Delivery times typically range from 3 to 7 business days depending on your location, carrier scheduling, and product size.
We offer a 30 day return window for eligible products that are unused and in original condition. Our support team will guide you through the return or exchange process if needed.
Absolutely. Yes. Our knowledgeable product specialists are available by phone, live chat, or email to help you select the right equipment for your application.
Most products include a manufacturer warranty, typically starting at one year. Warranty terms vary by brand and model and are listed on each product page.
Yes. We are an authorized retailer and only sell brand new, genuine products sourced directly from manufacturers or their approved distributors.
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