For a 48 V telecom or solar rack that needs 1,000 W of 120 V backup in 1U of rack space. It switches loads from utility to battery itself but doesn’t charge the battery.
Amazon $801
For industrial or telecom 48 V systems that want a simple 1,100 W inverter with low idle draw; homes and RVs have better-listed options.
- 1,100 WContinuous
- 2,200 WSurge
- 120 VOutput
- 20 WIdle draw
- NoUL listed
- 1 yearWarranty
Price checked October 24, 2026. As an Amazon Associate we earn from qualifying purchases.
- Low idle draw for its size (20 W)
- Outlets plus a hardwire strip, so it can plug in or feed a circuit
- Simple, rugged design built for telecom and industrial use
- Optional built-in transfer relay for utility backup
- No UL 458 listing stated
- One-year warranty
- Loses 20% of its rating for every 10 C above 30 C
The Exeltech XP 48V family
Every Exeltech XP 48V model we rank, smallest first. Ratings compare each against its own size.
| Model | Continuous | Rating | Price |
|---|---|---|---|
| Exeltech XP-600 48V | 600 W | 2.2/5 | $693.99 |
| Exeltech XP-1100 48V (this one) | 1,100 W | 1.9/5 | $963 |
| Exeltech XPX-2000 48V | 2,000 W | 2.2/5 | $1,900 |
How it scores
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
Specifications
| Model number | XPK-1-4-6-1 |
|---|---|
| Output | |
| Type | Pure sine wave inverter |
| AC output | 120 V |
| Continuous power | 1,100 W |
| Surge power | 2,200 W for 3 s |
| DC input range | 41.5 to 62 V |
| Idle draw | 20 W (0.4 A at 48 V) |
| Peak efficiency | 89% |
| Connections | |
| AC outlets | 2 |
| GFCI outlets | No |
| Hardwire terminal | Yes |
| USB ports | None |
| Transfer switch | No |
| Parallel units | No |
| Control and build | |
| Remote | No |
| App | No |
| Display | No |
| Safety listing | No |
| Cooling | fan |
| Dimensions | 3.57 x 7.69 x 15.05 in (91 x 195 x 382 mm) |
| Weight | 10 lb |
| Warranty | 1 year |
Alternatives in this size
For industrial or telecom 48 V systems that want a simple 600 W inverter with low idle draw; homes and RVs have better-listed options.
Toboa Energy $693.99For telecom or network racks on a 48 V plant that need 1,200 W of clean AC with utility transfer, not for a cabin or RV.
Don Rowe $1,298.40 Solarflexion $1,298.40Compare
Compare the Exeltech XP-1100 48V with any other 48V inverter →
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