Photovoltaic Grid-Connected Inverter SG630MX-E Solar Inverter

Ref Price:
$30,000.00 - 40,000.00 / unit
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China Main Port
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TT or LC
Min Order Qty:
10 unit
Supply Capability:
1000 unit/month

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Product Description:

1. Structure of Photovoltaic Grid-Connected Inverter SG630MX-E Description

A solar inverter, or PV inverter, or Solar converter, converts the variable direct current (DC) output of a photovoltaic (PV) solar panel into

 autility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network.

It is acritical BOS–component in a photovoltaic system, allowing the use of ordinary AC-powered equipment.

Solar inverters have special functions adapted for use with photovoltaic arrays, including maximum power point tracking and anti-islanding protection.

Suitable for 50Hz/60Hz grid, could be used in Asia, Australia and Europe.

  

2. Main Features of the Photovoltaic Grid-Connected Inverter SG630MX-E

• LVRT (Zero-voltage Ride-through)

• Active power continuously adjustable (0~100%)

• Reactive power control with power factor from 0.9 lagging to 0.9 leading

• DC input voltage up to 1000V

• Latest 32 bit DSP chip, advanced digital lock-in technique, more quickly and precisely

• -30℃~+55℃ continuously operating at rated power

• Continuously and stably working in high altitude environment

• Auxiliary heater (Optional)

 

3. Photovoltaic Grid-Connected Inverter SG630MX-E Images

 

4. Photovoltaic Grid-Connected Inverter SG630MX-E Specification

Input Side Data

Max. PV input power

713KW

Max. PV input voltage

1000V

Startup voltage

635V

Min. operation voltage

615V

Max. PV input current

1160A

MPP voltage range

615~850V

No. of DC inputs

8

Output Side Data

Nominal AC output power

630kVA

Max. AC output apparent power

700KVA

Max. AC output current

1010A

THD

< 3 %  (Nominal power)

Nominal AC voltage

400V

AC voltage range

320V~460V

Nominal grid frequency

50/60Hz

Grid frequency range

47~52/57~62Hz

Power factor

>0.99@default value at nominal power, (adj. 0.9 overexited ~0.9 underexited)

Isolated transformer

No

DC current injection

<0.5 %In

Efficiency

Max. efficiency

98.60%

Max. European efficiency

98.50%

Protection

Input side disconnection device

DC load switch

Output side disconnection device

AC load Switch

DC overvoltage protection

Yes

AC overvoltage protection

Yes

Grid monitoring

Yes

Ground fault monitoring

Yes

Over temperature protection

Yes

Insulation monitoring

Yes

Surge arrester for auxiliary supply

Yes

General Data

Dimensions(W×H×D)

1606×2304×860mm

Weight

1700kg

Operating ambient temperature range

-30~65℃(>55℃ derating)

Night power consumption

<100W

External auxiliary supply voltage

400V

Cooling method

Temperature controlled air-cooling

Ingress protection rating

IP21

Allowable relative humidity range

0~95% no condensing

Max. operating altitude

6000m (>3000m derating)

Fresh air consumption

4500 m3/h

Display

Colored touch screen

Communication

RS485/Modbus, Ethernet(Opt.)

 

5. FAQ of Photovoltaic Grid-Connected Inverter SG630MX-E

Q1. What is the difference between inverter and solar inverter?

A1. Inverter only has AC inpput, but solar inverter both connect to AC input and solar panel, it saves more power 

Q2. What is the difference between MPPT&PWM?

A2. MPPT has higher efficiency, it can track the max power point and won't waste energy.

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