By reading Home Backup Power Guide you agree to these terms. The site is informational. It is not electrical advice, medical advice or a guarantee that any product will do what you need. If you do not agree, please do not use the site.
Use of content
You may read the site and quote short passages with a link back. Do not copy whole pages, republish them as your own or present them as coming from the seller or a government agency. Prices, specifications and wording from My Patriot Supply remain its property.
Not electrical or medical advice
The guides explain how to estimate watts and watt-hours. They are not instructions for wiring, installing or repairing anything, and the site gives none. Do not connect a power station to a house's wiring, and do not plug one into a wall outlet to power a home. Read the manual that comes with any product. The site is not medical advice either. If a device matters to your health, such as a CPAP, plan for an outage with the medical provider who prescribed it and check the device's rated watts yourself. Runtime figures are estimates from stated assumptions and will differ from real use.
Accuracy
We try to print correct figures and date them, and we read the seller's pages on 2026-11-04. Prices change, seller pages can contradict themselves, and a statement may be out of date by the time you read it. Confirm every price, spec and policy with the seller before buying. We ran no tests of the products and make no promise about how a product performs.
Links to third parties
The site links to My Patriot Supply and to public sources. We do not control those sites and are not responsible for their content, availability or privacy practices. Links to the seller are partner links that earn the site a commission, as the affiliate disclosure explains.
Limitation of liability
The site is offered as it is, with no warranties. To the fullest extent the law allows, the site's owner is not liable for any loss, damage, injury or expense arising from using the site or relying on its content, including a purchase decision or a power outage.
Governing law
These terms are governed by the laws of the State of Montana, and any dispute is for the courts of that state. For the site's main guide, return to the home page.