Axioma Energy ISPWM 1000

1000 WOff-grid1 MPPT15–55 V

The Axioma Energy ISPWM 1000 is a 1000 W solar inverter with 1 MPPT trackers. Below are the verified electrical specifications extracted from the manufacturer datasheet.

Technical Specifications

DC Input

Max DC Input Voltage: : 55 V
MPPT Voltage Range: : 15–55 V
Max Input Current (per MPPT): : 50 A
Max Short-Circuit Current (per MPPT): : 50 A
Max DC Input Power: : 600 W

AC Output & System

Nominal AC Output Power: : 1,000 W
MPPT Trackers: : 1
Strings per MPPT: : 1
Type: : Off-grid

Best panel configuration

The most powerful fully compatible panel setup from our catalog, calculated for -20°C to 35°C.

Compatible

TOPCon735 W

TommaTech TT735-132TNB12

735 WSTC

≈638 W in summer heat (-13%)

1 panels · 1 per string · 1 MPPT

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Other Models in This Series

Model	AC Power	Max DC V	MPPT Range
ISPWM 1000CurrentOff-grid	1000 W	55 V	15–55 V
ISPWM 2000Off-grid	2000 W	60 V	30–60 V
ISPWM 3000Off-grid	3000 W	60 V	30–60 V
ISPWM 5000Off-grid	5000 W	105 V	60–105 V

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