Factory price off grid power 20kw 3 phase inverter

FOB Reference Price:Get Latest Price
$2,758.00 - $3,600.00 / Pieces | 1 Piece/Pieces (Min. Order)
Output Power:
1 - 200KW
Lead Time:
Quantity(Pieces) 1 - 10 >10
Est. Time(days) 15 Negotiable
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
three phase inverter
Output Type:
single phase and three phase
Input Voltage:
DC input 96V/120V/240V/384V
Output Voltage:
DC/AC Inverters
Output Frequency:
50HZ / 60HZ
Output Current:
products name:
20kw power inverter three phase
5KW-100KW power inverter
Input voltage:
DC 384V
Transfer efficiency:
wooden box
Best quality and service, accept OEM
18 month
delivery time::
7 days for sample
Transfer time:
≤4ms Automatice Transfer
High quality and best after serviece
Supply Ability
Supply Ability:
1000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Factory price off grid power 20kw 3 phase inverter
sample 1-5 days , big orer :10-25 day
foshan guangzhou shenzhen
Lead Time :
Quantity(Pieces) 1 - 10 >10
Est. Time(days) 15 To be negotiated

Factory price off grid power 20kw 3 phase inverter

Foshan Tanfon Energy Technology Co., LTD is a professional manufacturer of solar/wind systems inverter (on grid and off grid), solar hybrid control inverter, home UPS inverter (single phase and three phase), controller, battery ect.



3 phase pure sine wave solar inverter feature

Tanfon three phase inverter with IGBT material functions:

1. With AC reactor  (Protect against city power current shock)

2. Double protection. (Two fuses, including the city power security and battery power security)

3. Thyristorcharging. (The thyristor charging current is larger than charging board one.The thyristor charging current could reach to 40-50a while the charging board is only 10a-15a)

4. IGBT converter. (High 95% transfer efficiency and strong anti-loading shock capacity)

5. AC filter capacitor.( Have stabilizing voltage function and pure sine wave output)

6. Under normal working condition when taking the loads, the machine can run as usual even when cut out the battery power.(Strong capacity for anti-shock, stable function)

7. The Chinese/English language operation interface for choice.

8. Touching display

9. IGBT brand: Mitsubishi (import from Japan)

Thyristor charging brand: Simon Kang Brand(import from German)

10. 1KW-10kw(MOS ,48V,96V,120v),10KW-250KW(IGBT,192V,240V,384V)



3 phase inverter product picture


Three phase inverter 15kw and 20kw ( 3 phase solar inverter )


Three phase inverter 30kw-250kw ( 3 phase solar inverter )

Capacity: 1KW--100KW

1) Super wide input voltage: 285V-475V

2) Completely controlled by CPU, LCD automatic page turning display

3) Protection against output short-circuits; against overload, and when you throw off its load, it will turn on the unit automatically.

4) Working for single phase and three phases.

110V/220V single phase; 240v/380v/415V/440V option.

5) Also can be designed the hybrid typw, with charger built-in, its charging current is 10A----156A.

6) Different DC voltage: 24V, 48V, 96V, 192V, 240V, 384V for optional

7) Make it with 3 pcs PCB box, it is more stable design.

8) This kind inverter can take pump or lift, and other industrial use



Tanfon three phase inverter insist using high quality material


  • IGBT 
  • AC reactor
  • AC filter capacitor
  • Simon Kang Brand(import from German)
  • Thyristorcharging IGBT converter
  • AC and DC fuse
  • Mitsubishi(import from Japan)




15KW Three phase solar inverter specification


Off Grid Power Pure Sine Wave Three Phase Inverter 
Power Factor0.8
InputPhase3 phase 4 wire and ground
Voltage Range380V±20%(3 phase), phase voltage 220V
Frequency Range45-65Hz
Rectifier3 phase 6 pulses, 12 pulses is optional
OutputPhase3 phase 4 wire and ground
Wave formPure sine wave
Crest Factor3:01
Rated Voltage380/400/415V optional ±1% for static load, 5% forfluctuant load
Phase Voltage setting200-244VAC, pls confirm when order
Transient Response±5%,10ms
Frequency50/60 Hz ±0.05%
Total-harmonic distortion< 3% linear load, <5%(nonlinear load)
short circuit currentShort current for 0.1s(200% current)
Overload CapacityOverload 125% for 10 Mins, 125%-150% for 1min, automatically resume when load become normal
BatteryBatteryMaintenance free lead-acid cell
DC Voltage384V
Max Charge Current6-30A adjustable
BypassTypeStatic state +manual maintenance bypass
Input Phase3 phase 4wire and ground
Input Voltage Range15% - 25% (the front control panel selectable)
Transfer TimeInverter / bypass transfer switch time(Overload): 0ms inverter / bypass transfer switch time (fault inverter) 1ms
EfficiencyWhole unit>85%
Remote SignalingDry contact (battery low, battery discharging, bypass / fault); output 12vdc/80mA, Optional parts
Communication InterfaceRS232 (SNMP, modem optional)
Running Temperature0-40 degree Celsius
Relative HumidityLess than 95% (without condensing)
Noise at 1 MLess than 60dB
Degree of protectionIP20
Applicable StandardsEN50091-1-EMC, EN50091-2LIV.A
Product Size(mm)&Weight(Kg)730mm*456mm*1165mm, 190Kg
Package Size(mm)&Weight(Kg)850mm*570mm*1200mm, 215Kg



Three phase solar inverter for solar system project




Three phase solar system feedback


Tanfon inverter agent factory in Thailand



Tanfon Inverter Factory


Tanfon Inverter Factory in Foshan, welcome to visit our factory.  (Address: third floor, No.3 Building, Lianfeng industrial zone, Liantang, Zhangcha Chancheng District, Foshan City)






Tanfon hot sale porducts

If you also need solar inverter and solar power system for home, office, hotel used, please click the follow diagram frame to get more details





We accept OEM and small trial orders, contacting with us now for more information. All inquiries will be replied with in 24 hours.


Please send inquiry to us or contact me for more details

Name: Lily Luo

Email address: lily(at)tanfon.com 

whatsapp/wechat/mobile: 008613078123208

Skype: Tanfon Solar


With us, your business in safe, your money in safe!


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