EcoPowerWall / Inverters
12 kW Pure Sine Wave Inverter
SEI Pro Series
Three-model lineup (8, 10, 12 kW) of US split-phase hybrid solar inverters. Dual MPPT up to 99.9% efficiency, 240 A hybrid charging, parallel up to six units for three-phase output.
Retail price$2,400Retail price before freight, installation, and permitting.
- 8 – 12 kW
- Output
- 99.9%
- MPPT efficiency
- 240 A
- Hybrid charging
UL 1741IEEE 1547.1-2020CEC RULE 21HECOFCC 15 Class B
Overview
Why this inverter.
120 / 240 V split-phase, three-phase capable in parallel
Dual MPPT — up to 9 kW + 9 kW PV array
240 A max hybrid charging current
Parallel 1 – 6 units
IP65 outdoor rating
Specifications
Key technical details.
Output
Rated output (8K / 10K / 12K)8.8 / 10 / 12 kW
Peak power1.5× rated
Rated voltage120 / 240 V split-phase
WaveformPure sine wave
Parallel capacity1 – 6 units
Battery
Battery typeLi-ion / Lead-acid / User-defined
Rated battery voltage48 V DC
Voltage range40 – 60 V DC
Max grid charging200 A
Max hybrid charging240 A
PV input
MPPT trackers2
Max PV array (12K)9 kW + 9 kW
Max open-circuit voltage550 V DC + 550 V DC
MPPT voltage range125 – 450 V DC
General
Dimensions840 × 440 × 260 mm
Weight48 kg
ProtectionIP65
Operating temp−25 °C to 60 °C
Max efficiency97.5%
Documents & warranty
Purchase details.
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