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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: TF three phase inverter
  • Model Number: T20kw three phase inverter
  • Output Power: 20kw
  • Output Type: three-phase
  • Size: 900*600*1380
  • Weight: 190
  • Input Voltage: 380v
  • Output Voltage: 240v/380v
  • Type: DC/AC Inverters
  • Output Frequency: 50 HZ or 60 Hz + / - 0.05%
  • Output Current: 6A-30A
  • Power: 20kw
  • Phase: 3 phase 4 wire and ground
  • Voltage Range: 380V± 20%(3 phase), phase voltage 220V
  • Output Waveshape: Pure Sine wave, THD<4%(with full load)
  • Frequency: 50 HZ or 60 Hz + / - 0.05%
  • Max Charge Current: 6-30A adjustable
  • Whole unit: > 85%
  • Warranty: 12 months guarantee
  • Delivery time: 1-5 days for normal input voltage
  • After sales service: ship the free parts for service

Packaging & Delivery

Packaging Details standard carton or customize 300W-1000W 2 pcs in one carton box packing;up to 2KW one pc in one wooden box packing for three phase inverter
Delivery Time 7 days for sample for three phase inverter

20kw Three phase Inverter AC 380V off grid three phase solar inverter 20KW (best price and service)


Please contact me for more details

Email address: tanfon2(at)tanfon.com 

skype: tanfon201666 



Why choose TANFON?
1) TANFON  has sold the system to Nigeria, colombia ,Burkina Faso, Egypt, Bolivia, Kenya, Ghana, South Africa, Argentina, Philippines, Congo, etc. Almost 85% of africa countries !
2)With a professional installation team, Have went to Egypt, Chad, Nigeria, Ghana, Doha, Pakistan for installation
3) Already started some inverter factories in some countries.so there is no problem in after sale service. And we are still looking for local factories in other countries, to unfolding depth of cooperation
4) We insist on using good quality raw material whenever and wherever.
5) With customer’s’ praise as an assurance,Tanfon is a guaranteed brand.

Tanfon Solar factory professionally manufacture all kinds inverter, solar controllersolar system products.

Off grid pure sine wave inverter, three phase inverter deisgn power 1kw to 150kw, three phase hybrid inverter with solar charger built-in 1kw to 50kw; single phase inverter 300w to 30kw, single phase hybrid inverter with solar charger built-in 300w to 10kw. 



Foshan tanfon energy technology co.,LTD professional supply solar home system (on grid and off grid )and some country have door to door service



product name: three phase inverter;solar  three phase inverter ;home three phase inverter.3phase inverter price(three phase solar inverter built-in controller hot sales)



Product Description

 Foshan Tanfon Energy Technology Co.,LTD which a manufacturer for solar systm products,wind turbine system products.d

inverter have CE dertification;

12-18 months warranty;-

ship the free parts for service;

quantity order have 3% spare parts.

(our factory sincerely hope can have good cooperation with you in the feature)


Three phase inverter copper transformer :



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-circuit; Against overload, and when you throw off its load, it will turn on the unit automatically.
4)working for single phase and three phase.

110V/220V single phase ;240v/380v/415V/440V option.
5) with charger built-in, its charging current is 10A----156A.
6) different DC voltage: 24V, 48V, 96V, 384V for optional
7) make it with 3 pcs PCB,it is more stable design.

8)this kinds inverter can take pump or lift,and other industrial use



Power (W)









Input Voltage                

3phase  380VAC


Input Frequency                       



Output Voltage                       

3 phase 380VAC±10%


DC Voltage(VDC) 









Reharge current


MAX 10

MAX 15

MAX 20


Transfer Time

Utility power mode transfer to battery mode need 50mms, battery mode transfer to utility power mode need 25mms


Output  Waveshape

Pure Sine wave,   THD<4%(with full load)


General Protection

Output short, Over voltage, Low voltage, Low battery voltage, Surge protection, loss phase and phase sequence protection.


Overload &


100-120% 30 sec, Over 120%, 100ms. > 200% surge power,


Environment temp.                  



20-90%(non-condensing, max)



Packaging & Shipping






finished before packing





Q: Can the inverter switch automatically to national grid to protect batteries.
A: Yes. It can also connect to third generator like diesel generator. Please tell our sales before production.
Q:what is TANFON solar system after sales service?
A: during the warranty ,Solar panel--ship free new one ;battery-ship the new one ,
Inverter/controller---ship free PCB by DHL or Fedex.
Q:how about TANFON solar  products quality?
A: we promise our quality materials ,and after sales service ,also have many project in all over the world ,contact our sales get the project picture
Q:what is your trade Asusurance
A:100% product quality protection
   100% product on time shipment protection
   100% payment protection for your covered amount
 If you have more question, welcome to contact us freely, Choose TANFON, Choose Satisfaction! 

Q:What is the warranty for this inverter?
A:YES,All products are at least 2 years warranty.change fuse --easy service.
Q:What is the shipping way?
A:DHL,UPS,TNT,EMS,FedEx, Ship by sea.
Q:Can we customize product?

Q:Are there some optional function for your inverter?
A:Yes,it have battery priority function,grid priority function,AC grid charger function,AVR function,RS232 interface telecommunication function.Solar system inverter mostly use battery priority function,AC grid charger function.It can make full use of solar power.


Our Services



Single phase solar inverter



Customer feedback:



feel free to contact us get more about our three phase inverter info.



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