Micro-inverter
Must Energy undefined PM-800

Must Energy • Micro Inverter PM Series (IP67 600-2000W)

PM-800

Region:China
Region shows where the seller or factory is located. Most ship globally, and all listed suppliers should be able to ship to your current location.
0kW
Nominal AC Power
96%
Max Efficiency
226 x 45
Dimensions (mm)
Size Your System Find Installer

Ideal Use Case

The Must Energy PM-800 is tailored for specific solar energy needs. This inverter is an excellent choice if you:

Have a small residential system (0.0 kW or less)
Need 2 independent MPPT trackers for different roof orientations
Focus on grid-tied operation without battery storage
Operate in extremely cold climates
Prefer silent, maintenance-free operation

Don’t guess your solar setup — calculate it first!

Take our Solar Quiz to get a personalized recommendation for panels, inverter, battery capacity, and system size — before you spend money on the wrong setup.

Run Technical Sizing

AC Output Data

Nominal AC Power0 kW
Max Efficiency96 %
Euro Efficiency0 %
Max AC Current3.47 A
Rated AC Current0 A
Number of Feed-in Phases0
THD (Total Harmonic Distortion)5 %

DC Input Data

MPP Voltage Range22~55 V
Max DC Voltage60 V
Min DC Voltage to Start22 V
Max DC Current28 A
Number of MPP Trackers2
DC Inputs0

Mechanical & Environmental Data

Dimensions (W x H x D)226 x 45 x 315 mm
Weight2.5 kg
Protection ClassIP67
Cooling MethodNatural
DisplayLED
InterfaceWLAN

Operating Conditions

Operating Temperature-40 ~ +65 ℃
Frequency50, 60 Hz
Power Consumption (Night)0 W

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Product FAQ

What size solar array can the Must Energy PM-800 handle?

The Must Energy PM-800 has a nominal AC output of 0kW with a maximum efficiency of 96%. It is typically paired with a solar array of 0–0kW DC for optimal energy harvest.

Is the Must Energy PM-800 a hybrid inverter?

The Must Energy PM-800 is a micro-inverter inverter. To add battery storage, you would need a separate AC-coupled battery inverter or upgrade to a hybrid model.

Does the Must Energy PM-800 have WiFi monitoring?

Most Must Energy inverters come with or support optional WiFi/Ethernet dongles. This allows you to track your solar production and battery status via a mobile app or web portal in real-time.

How many MPPT trackers does the Must Energy PM-800 have?

This inverter features 2 independent MPPT trackers with a maximum DC input voltage of 60V. Multiple trackers allow panels on different roof faces or orientations to operate independently for maximum yield.