APsystems QS1 vs Hoymiles HMS-1000-2T-NA

Last updated: November 2, 2026

The Hoymiles HMS-1000-2T-NA rates 4.3 among two panel microinverters; the APsystems QS1 rates 3.6 among four panel ones. The Hoymiles HMS-1000-2T-NA costs $26 less ($269 vs $295).

APsystems QS1 vs Hoymiles HMS-1000-2T-NA

Prices were last checked November 2, 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 panel count classes (two panel and four panel), and each is scored against the reference points for its own class, so a rating says how well each does among its own panel count peers. How we rank explains each factor.

Factor weightHoymiles HMS-1000-2T-NAAPsystems QS1
Overall rating4.3/53.6/5
Value 25%55 $0.28 per watt ($269, 958 W)64 $0.25 per watt ($295, 1,200 W)
Grid listing 20%100 UL 1741 listed, meets rapid shutdown100 UL 1741 listed, meets rapid shutdown
Efficiency 15%60 96.5% CEC weighted efficiency60 96.5% CEC weighted efficiency
Input current 15%75 16 A per input50 14 A per input
Warranty 25%100 25-year warranty25 10-year warranty

Specifications

Hoymiles HMS-1000-2T-NAAPsystems QS1
Output
Panel inputs24
AC output958 W1,200 W
Grid voltage240 V split phase or 208 V240 V split phase or 208 V
CEC efficiency96.5%96.5%
Peak efficiency96.5%96.5%
Panel input
Largest panel670 W525 W
Current per input16 A14 A
MPPT range16 to 60 V22 to 48 V
Listing and build
UL 1741YesYes
Rapid shutdownYesYes
Monitoringgateway (sold separately)gateway (sold separately)
EnclosureIP67 (NEMA 6)NEMA 6
Weight7 lb9.9 lb
Warranty25 years10 years

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