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Pure Sine Wave Output Off Grid Hybrid Solar Power Inverter 20KW/20000w Inverter 1Pure Sine Wave Output Off Grid Hybrid Solar Power Inverter 20KW/20000w Inverter 2Pure Sine Wave Output Off Grid Hybrid Solar Power Inverter 20KW/20000w Inverter 3Pure Sine Wave Output Off Grid Hybrid Solar Power Inverter 20KW/20000w Inverter 4Pure Sine Wave Output Off Grid Hybrid Solar Power Inverter 20KW/20000w Inverter 5
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  • Pure Sine Wave Output Off Grid Hybrid Solar Power Inverter 20KW/20000w Inverter 2
  • Pure Sine Wave Output Off Grid Hybrid Solar Power Inverter 20KW/20000w Inverter 3
  • Pure Sine Wave Output Off Grid Hybrid Solar Power Inverter 20KW/20000w Inverter 4
  • Pure Sine Wave Output Off Grid Hybrid Solar Power Inverter 20KW/20000w Inverter 5

Pure Sine Wave Output Off Grid Hybrid Solar Power Inverter 20KW/20000w Inverter

Model:SDP-20KW
Brand:SANDI
Origin:Made In China
Category:Metallurgy , Mining & Energy / New Energy / Solar Energy
Label:20000w inverter , inverter 20kw , Hybrid Inverter
Price: US $4000 / pc
Min. Order:1 pc
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Company Information

Detail

Sandi Electric Co.,Ltd

Free MemberZhe Jiang - ChinaLast Online:17 Nov, 2016

Product Description

Off-Grid Pure Sine Wave Inverter

Technical Features:

1.Using the fifth generation efficient IPM intelligent module from Japanese Mitsubishi, It with powerful 

protection function for short circuit, over load and over temperature which is more safe and reliable. Longer 

service life can up to 15-20 years or more.

2. Intelligentized, modularized and simple structure design, very easy and convenient for maintenance

3. Two kinds of start mode: Step Down Voltage Start and Variable Frequency Start. Variable Frequency Start is suitable for inductive load with big instant inrush current(such as motor), inverter’s power not need enlarge too many times when take motor induction load. This function save the cost of frequency converter’s usage, easy to connect wires and control.

4. The output frequency 50Hz/60Hz can be set via LCD panel. 

5. The output voltage can be set between -40 % to +20 % of rated voltage. And the accuracy of output voltage is very high less than 1%. 

6. The DC input voltage range can be set. over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point and under voltage recovery time all can be set via the LCD panel. Convenient for increasing or reducing the quantity of batteries and solar panel in the future.

7. Wide input voltage can be selected from 100-400v or 300-850v. This wide voltage input off grid inverter can work without battery and solar charge controller, which save 

battery cost and same like with MPPT function can maximum make full use of solar power .

8.Pure sine wave output. with good transient response less than 50MS, little harmonic distortion, higher 

conversion efficiency and stable output voltage.

9. Low frequency transformer, which ensure the AC busbar and DC busbar are completely isolated, inverter with higher efficiency >94% and very little no-load loss.

10.Powerful data display and fault instruction function. LCD can display the DC input voltage, output 

frequency, phase voltage, phase current, AC bypass input voltage, output power KWH, time and date, 

temperature, fault code display.

11. AC bypass input function optional: Battery Power Priority or AC Bypass Priority work mode can be set.

12. RS485 remote monitoring function optional

13. Solar charge controller and AC to DC battery charger built in optional for customer 

14. Can be customized to customer’s specification.

[Optional]

  • RS485 remote monitoring
  • AC Bypass input
  • Built in solar charge controller and AC to DC battery charger

 

Parameters:

Model

SDP-20KW

Isolation mode

Low Frequency Transformer

DC Input

Rated voltage (Vdc)

220V

240V

Rated current(A)

91A

83A

AC Output

Rated output power

20KW

Output waveform

Pure Sine Wave

Rated Voltage

220V±3%

110/220VAC±3%

380VAC±3%

Phases

Single phase

2 phase 3 wire

3 phase 4 wire

Rated current (A)

91A

91A (phase current)

31A (phase current)

Frequency

50Hz or 60Hz

Rated output voltage range (V)

110/120/220/230/240/380/400/415/440VAC optional

Phases

Single / Two/ Three phase optional

Power Factor (PF)

>0.95

Overload Ability

150%, 5 seconds

Efficiency

>94%

Waveform distortion rate (THD)

<3%(Linear load)

Dynamic Response 

(0 to 100% load)

5%, ≤50ms

Display

LCD

Running mode

Working continuously

Electrical insulation properties

2000Vac, 1 Minute

AC Bypass Function 

Optional

Solar Charge Controller built in

Optional

AC to DC battery Charger built in

Optional

RS485 remote monitoring

Optional

Wide voltage input 100-850VDC(optional) 

Off grid inverter can work without battery

Protection Function

Protection

Input reverse polarity, under voltage, overvoltage, output over-current, short circuit, overheating etc.

Cooling method

Fan-cooled

Short-circuit protection

No automatic recovery, need to restart the machine

Working environment

Noise ( 1 meter)

≤50dB

Degree of protection

IP20(indoor)

Working Altitude (m)

≤2000

Working temperature

-25~+55℃

relative humidity

0~90%,non-condensing

Mechanical dimension

Depth* Width * Height

600x700x1000mm

Weight (Kg)

180Kg

Certification

European CE(EMC & LVD), SAA


Product Image

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Send Inquiry to this Company

Sandi Electric Co.,Ltd

LIUSHI TOWN, YUEQING CITY,  ZHEJIANG PROVINCE,325604, CHINA

Phone:
86-577-62776918
Fax:
86-577-61209955
Contact:
Carrie Lu (Sales Engineer)
Mobile:
13175696608

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