Ultimate Off-Grid Generator review
DIY plans for a home-built power device, aimed at people sick of rising electricity bills
By the RJ Editorial Team. Sales page checked 2026-09-23. Last updated 2026-09-23.
Is it worth it?
You open the electricity bill and it's gone up again, and nothing in the house has changed. That's usually the mood someone's in when they start reading about off-grid generators at eleven at night. The pitch here is an odd little device you build yourself that kills your power bill and makes electricity on demand. Worth being clear on what you're buying. It's a set of instructions, not a machine. And the small print at the bottom of the sales page is unusually frank: the product is described as an experiment that was not technically assessed and has never been produced, individually or otherwise. That's the seller's own wording. The claim that it kills energy bills comes with no measurements, output figures or independent testing, so treat it as a promise rather than a result. That same small print adds that some home alteration options may be illegal where you live and that checking with your local authority is your job. Anything touching a domestic supply is regulated for good reasons. Where it could still be worth the money: if you enjoy building things and want a weekend project with an interesting idea behind it. Read it as a hobby build and you'll probably get something out of it. Read it as a way to stop paying the utility company and you'll be let down.
Pros
- Digital, so it arrives straight after payment
- Aimed at hands-on people who like a build project
- The page is upfront that the design is untested
- One-off payment, nothing recurring
Cons
- The seller states the device was never technically assessed or produced
- No test data, output figures or costings anywhere on the page
- Page never says the price, the format, the length or the parts you'll need to buy
What you get
A digital guide you download after paying, not a kit in the post. Going by the pitch, it's build instructions for a small home power device, written under the pen name Michael Morgan. The page doesn't say how long it is, what parts you'd need, what tools it takes or what the components cost. No hardware ships. You source everything yourself.
Before you buy
- Read the refund terms on the page before paying, and note the date you bought
- Check your local rules on electrical work and anything wired into a home supply
- Budget separately for parts and tools, since none of that is included
Who it suits
Hobbyist builders who want a project, not people counting on it to cut their bills
