Nature's Generator 30A 12-Circuit
#9 in 30 AFull review
The most circuits for the money on a 30 A generator or 240 V power station. A good pick when you want to switch many small circuits.
Amazon $379.99$379.99
The Nature's Generator 30A 12-Circuit rates 3.9 among 30 A transfer switchs; the Jackery Smart Transfer Switch rates 3.1 among 50 A ones. The Nature's Generator 30A 12-Circuit costs $619.01 less ($379.99 vs $999).
Jackery Smart Transfer Switch
#6 in 50 AFull review
A seamless automatic switch for owners of Jackery’s big power stations. Not usable with a gas generator or other brands.
Amazon $999 Jackery $1,159$999
Prices were last checked October 31, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Scores side by side
These two sit in different rating classes (30 A and 50 A), and each is scored against the reference points for its own class, so a rating says how well each does among its own rating peers. How we rank explains each factor.
| Factor weight | Nature's Generator 30A 12-Circuit | Jackery Smart Transfer Switch |
|---|---|---|
| Overall rating | 3.9/5 | 3.1/5 |
| Value 35% | 83 $31.67 per circuit ($379.99, 12 circuits) | 13 $83.25 per circuit ($999, 12 circuits) |
| Circuits 25% | 100 12 circuits | 60 12 circuits |
| Features 20% | 25 UL listed | 25 wattmeters |
| Warranty 20% | 50 warranty not published (neutral score used) | 100 5-year warranty |
Specifications
| Nature's Generator 30A 12-Circuit | Jackery Smart Transfer Switch | |
|---|---|---|
| Switching | ||
| Type | Manual | Automatic |
| Circuits | 12 | 12 |
| Generator connection | 30 A | 60 A |
| Max generator | - | 14,400 W |
| Voltage | 120/240 V | 120/240 V |
| Wattmeters | - | Yes |
| In the box | ||
| Inlet | L14-30 on the switch | Jackery power station cable |
| Inlet box included | No | No |
| Generator cord included | Yes | Yes |
| Build | ||
| Outdoor rated | - | No |
| UL listed | Yes | - |
| Weight | - | 25.6 lb |
| Warranty | - | 5 years |