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Off-Grid Solar Inverter 10 kVA - 120 kVA (3:3)
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Sample:
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Port:
SHENZHEN
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Place of Origin:
China
Supply Ability:
250000 piece per month
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Off-Grid-Solar-Inverter-10-kVA---120-kVA-(33)-(产品主图)_01.jpg

● High-speed DSP digital control

● Full-bridge inverter control technology, providing secure power supply in the event of threephase 100% unbalanced loads

● Multi-string PV connected

● Inbuilt AC rectifier and MPPT control modules, configured battery parameters by operating interface, self-regulation for charging voltage and current

● Hot-swap MPPT modules for easy maintenance and power expansion

● Auto access MPP tracking states, be most probable to use PV energy in priority

● Intelligent AC and PV complementation power supply function to extend the battery life

● Using multicore control technology and auto MPP trackers, auto-start AC rectifier enable PV and AC source to supply power to the loads at the same time in the event of insufficient PV, which reduces battery discharge times and extend the battery life

● Intelligent staggering power consumption function

● Standard RS232, RS485 and optional SNMP communication port

● Multiple remote control: startup, shutdown, abnormal clearance, EPO, battery test and remote alarm port

● Staggering energy storage and power generation

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MODEL

GF10K

GF20K

GF30K

GF40K

GF60K

GF80K

GF100K

GF120K

 

Rated power

 

9 kW

18 kW

27 kW

36 kW

54 kW

72 kW

90 kW

108 kW

Operating mode

AC and PV complementation

PV INPUT

Max. input power

 

25 kW

 

 2 × 25 kW

3 × 25 kW

4 × 25 kW

5 × 25 kW

6 × 25 kW

Max. input voltage

750 Vdc

Rated input voltage

500 Vdc

Start-up voltage

≥ (battery voltage + 20) Vdc

Max. input current

60 A

120 A

180 A

240 A

300 A

360 A

MPPT voltage range

(Full load)

450 ~ 550 Vdc

Number of MPPTs

 

1 + 1 (reserved)

 

2 + 1 (reserved)

3 + 1 (reserved)

4 + 2 (reserved)

5 +3 (reserved)

6 + 2 (reserved)

AC INPUT

Input  voltage

380 Vac ± 20% (line voltage), three-phase (rectifier)

380 Vac ± 20% (line voltage) three-phase + N + PE (bypass)

Input  frequency

(50 / 60 Hz ) ± 5 Hz

OUTPUT

Output  voltage

380 / 400 / 415 Vac ± 1% (line voltage), three-phase + N + PE

Output  frequency

(50 / 60 Hz) ± 1 Hz

 

Rated output current

 

15 A

30 A

45 A

60 A

91 A

120 A

152 A

182 A

Waveform

Sinusoidal

THD

THDu ≤ 3% (linear load)

BATTERIES

Battery type

Lead-acid battery / Li-ion battery (optional)

Rated voltage

360 Vdc

Charging current

15 A by default, settable based on inverter model and battery capacity

TRANSFER TIME

PV ↔ AC

0 ms

EFFICIENCY

Max. efficiency

≥ 91%

 

≥ 92%

≥ 93%

MPPT efficiency

≥ 98% (max.)

OTHERS

Protections

Over/under voltage, over/under-frequency, output overload, short-circuit,   overtemperature, battery low voltage, overcharge, PV reverse polarity

Communications

RS232 / RS485 / dry contacts (standard),   SNMP / Wi-Fi / GPRS (optional)

Display

LCD & LED

Standards

EN 62040-1, EN 62040-2, IEC 62040-2

IP rating

IP 20

Operating temperature

0~ 40

Relative humidity

90% (non-condensing)

Altitude

1000 m at rated power (derating 1%   for each additional 100 m); Max. 4000 m

Noise level at 1 m

≤ 65 dB (varies with loads and temperature)

Dimensions (W × D × H)   (mm)

450 × 840 × 1100

600 × 700 × 1750

960 ×800 × 1700

Packaged dimensions (W×D×H) (mm)

560 × 940 × 1300

700 × 800 × 1950

1060 × 900 × 1900

Net weight (kg)

210

223

360

410

495

828

834

840

Gross   weight (kg)

230

245

380

430

515

848

854

860

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Established in 1989, 2.329 billion CNY registered capital, East is an Excellent Listed Company (stock code 300376) and a global 5G+ Digital Industry and Smart Energy System Solutions Provider. As a focused high-tech enterprise in The Nation Class Lighted Torch Plan, East is National technology innovation demonstration enterprises, Global Top 500 new energy enterprises, and the Winner of National May 1st Labor Award. With 268 representative offices around China. East’s service has spread in more than 140 countries’ partners and customers around the world.

East is engaging in 3 strategic business sectors covering 5G+ smart energy(UPS/EPS power supply, 5G base station power supply, rail transit power supply, military power supply), big data(cloud computing/edge computing data center, IT infrastructure), smart energy(photovoltaic inverters, wind energy converters and power generation systems, lithium batteries and energy storage systems, charging pile modules and systems, micro-grid network and smart distribution network), and is a provider of global digital industry and smart energy integrated solution.
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