




⚡ Power up your adventures silently and smartly!
The IMPAX IM1900SIG is a portable inverter generator delivering up to 1900W of clean, pure sine wave power with a quiet 59 dB noise level. Designed for outdoor enthusiasts and professionals, it features dual USB ports, a 6-hour runtime at 70% load, and smart safety alerts like low oil warning and fuel gauge. Weighing just 21.5 kg, it’s ideal for RVs, camping, and emergency backup, ensuring reliable, stable power for sensitive electronics wherever you go.












| ASIN | B08BW91V7C |
| Batteries required | No |
| Best Sellers Rank | 198,007 in Garden ( See Top 100 in Garden ) 397 in Outdoor Generators |
| Customer Reviews | 3.9 3.9 out of 5 stars (51) |
| Date First Available | 5 Aug. 2020 |
| Included components | Sockets |
| Is assembly required | No |
| Item model number | IM1900SIG |
| Item weight | 21.5 Kilograms |
| Product Dimensions | 20.47 x 12.99 x 18.11 cm; 21.5 kg |
A**D
Good generator
Started it up to make sure it was working. Nice and easy to start and stop. Quite low noise. Bought as insurance against power outages. Good looking bit of kit
N**H
Starts well but operating manual would help
Added the oil & fuel (E5 to be on the safe side as no info on new petrol) and it started on first pull. Didn't need priming at all. Don't know why they even use the term 'silent', it's not but I didn't expect it to be. I would say the noise level is acceptable and expected for a generator but SILENT it is not. It runs smoothly and cleanly which is good enough. There are no operating instructions at all and the only online instructions I could find were for a different model. Luckily it was similar and explained most switches etc. Red switch = on/off Black switch = economy mode but only with NO load. The large round black Knob is the fuel shutoff for when not in use. I hooked it up to my converted container office and it worked as well as could be expected. My mini oven was too much for it when set to full power fan oven but again expected. Just check appliance wattage and keep within the generators rated capacity. It's only on standby in case Solar can't cope occasionally so too soon to say how well it will last. Happy so far.
C**Y
Rated at 1500w will not run a 700w low wattage kettle
Very noisy. power is not as stated. Just about runs small 400watt drill. Very poor performance !!!
M**D
Good generator does what says on the tin
All as described great for power tools handles my circular saw well
G**J
Spot on for my needs
It's by no means "silent" but it is very quiet. I bought this to run equipment from the back of my van and it works perfectly. Filling it with oil can be tricky but it does come with a funnel to make the job easier. It's quite weighty so wouldn't want to carry it too far. Starts first pull of the cord, and does the job perfectly.
F**G
Not as quite as advertised
Advert says 59 dbs label on machine states 98 why !!!!!!????? I would have thought that at the price they could have at least supplied the oil to start it up Otherwise looks like a good bit of kit
E**M
Super quiet & easy to start
Great generator, replaced my old Autojack with this Impax. I thought my old one was quiet. This is even quieter. Really easy to start & even has a fuel gauge that my last one was lacking. It is quite heavy & appears well made. Really happy with it so far.
F**Y
Silent
Very quiet generator starts first pull of the cord has been handling a load of 1000w with ease. Putting in Aspen ethanol free fuel to avoid stale fuel issues that can plague small carburettors. Remember to get some 10-40W oil as it ships empty and none included.
Trustpilot
3 weeks ago
1 week ago