Compare Delta Electronics MSERIES M4 TL US vs SunPower X21 SPR 345 D AC208V

Overview

Type:

String inverter

Model Year:

2019

Efficiency:

97.5%

Warranty :

10 Years

Nominal Voltage :

240VAC

Maximum Output Power :

4.0kW

Voltage

Nominal :

380.0VDC

Minimum:

50.0VDC

Maximum:

540.0VDC

Night Tare Loss :

1.5W

Features

Feature:

Built In Meter

Feature:

Smart Inverter Phase 1

Feature:

Smart Inverter Phase 1 with Tested

Overview

Type:

Microinverter

Efficiency:

95.5%

Warranty :

25 Years

Nominal Voltage :

208VAC

Maximum Output Power :

0.32kW

Voltage

Nominal :

60.0VDC

Minimum:

53.0VDC

Maximum:

64.0VDC

Night Tare Loss :

0.02W

Features

Feature:

Built In Meter

Feature:

Panel-level Optimization