stock code: 002335.SZ

Off-grid SPO-M Series

O-grid

PV Controller & Inverter

SPO-M Series (20~120kVA)


» 3 in 1 integrated off-grid system

» Innovative hybrid system

» Intelligent energy management system

» Efficient and flexible

  • Key Features
  • Technical Data
  • Related Solutions

Efficient and Flexible:

• Wide MPPT range 420~850V

• MPPT efficiency up to 99.8%

• Three phase output isolation transformer support 100% unbalanced load

• Hot-swap MPPT modules, flexible configuration and expansion

• Front access, easy for installation and maintenance

• Integrated design, less initial investment and footprint, lower maintenance cost


Excellent Performance:

• PV controller+AC charger+inverter, 3 in 1 integrated system

• Intelligent EMS achieves smart energy control among Solar, Battery, Grid and Gen-set

• Multi-MPPT tracking function, up to 3 strings, fulfill various application conditions

• Comprehensive central monitoring on MPPT module/utility/inverter parameters


High Reliability:

• Full alarm and protection design

• Advanced no-master-slave parallel technology (optional)

• Unique air tunnel design, increase cooling efficiency and operation lifetime

• High quality components maximize service life


Smart Management:

• RS485 Modbus communication, easy monitoring

• Intelligent BMS enable longer battery lifespan

• User-friendly touch screen provides extensive monitor and control

• 8+6 dry contact communication signal


Items

SPO3320~3360-M075~150

SPO3380~33120-M150~225

Input Features - PV

MPPT Voltage (Vdc)

420~850

MPPT Tracking Precision (Max.)

≥99.8%

MPPT String

1 / 2

2 / 3

MPPT Current (A)

75 / 150

150 / 225

Input Features - Battery

Rated Voltage (Vdc)

348

Battery Type

Lead-acid or Li battery

Input Features - AC (Charger Option)

RatedInput Voltage (Vac)

380/400/415 (L-L)

Input Voltage Range (Vac)

±25%

Phase

Three phase four line + 3φ4W + PE

Input Frequency (Hz)

40~70

AC Charge Current (A)

10~20 (settable)

10~30  (settable)

Output Features

Rated Power (kVA)

20

30

40

50

60

80

100

120

Power Factor

0.8

Voltage (Vac)

380/400/415±1%

Frequency (Hz)

Synchronize bypass input (Bypass normal);  50/60 ±0.1% (Bypass abnormal)

Wave Form

Sine wave, THD<2% (Linear load)

Transfer Time (ms)

<1ms (Switch from inverting mode to bypass mode); 0ms (Switch from bypass mode to inverting mode)

Environment

Operating Temperature (°C)

-5~40

Storage Temperature (°C)

-20~+55

Relative Humidity

0%~95% (no condensation)

Noise (dB)

<65

Standard

EMC

IEC 62040-2 CLASS C3

Safety Standard

IEC 60905-1, IEC 62040-1-1, UL1778

Design and Test

IEC 62040-3

Mechanical Feature

Dimensions (H×W×D)(mm)

850×800×1600

1050×800×1800

Weight (kg)

360

380

520

570

590

740

760

780

Other Features

Warning & Protection

INV fault, Battery low voltage, Overload, Short circuit, Over-temp, Bypass abnormal  etc.

Communication

Support MODBUS (RS485), Dry Contact Communication.

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