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3 kw roof mount solar panel system
3 kw roof mount solar panel system
solar inverter 3kw
solar system 3kw

solar generator 3kw 3000w 3000 watts solar panels for home

solar generator 3kw 3000w 3000 watts solar panels for home     3kw solar system for home, office, hotel, school used projects specification TANFON Off grid solar power system- SP3KW &

Place Of Origin: Foshan, Guangdong Province, China


MOQ: 1 set

15 years

industry leading technology

24 hours

uninterruptible power supply

0 distance

online service

solar generator 3kw 3000w 3000 watts solar panels for home

3kw solar energy

solar generator 


3kw solar system for home, office, hotel, school used projects specification

TANFON Off grid solar power system- SP3KW

 mono solar panel 330W

  • FS330W mono solar panel(poly optional)
  • Vmp: 37.57V    Voc: 46.34 V      Imp: 8.78A    
  • Size: 1956*992*40mm
  • 25 years life time  (CE TUV)
  • Coated steel Glass: 3.2mm Tempered
  • Terminal block: IP65 with MC4 connector
  • Efficiency performance :25 years 80 % 20 year 85% 10 years 90%
  • Connect way: each 2 pcs in series
  • Quantity: 10 pieces


  • Model: H6T-48v Multiple PV strings inputs.
  • Simplify wiring between PV array and controller. Prevent hot spot effect
  • Reliable thunderstorm & surge protection
  • Product Size: 360*345*145mm
  • Quantity: 1 piece

6 inputs 1 output pv array combiner 

solar inverter 

  • Inverter power: SC3kw/48v
  • MPPT Controller model: 48v/60A
  • AC charger 15-20A
  • 100% USA brand MOS materials
  • Double protection, easy after sales service
  • O/P: 110V, 220VAC and 5V/12VDC
  • Product size: 470*230*560mm
  • Quantity: 1 piece


  • Capacity: 12V/200AH  
  • Full sealed Solar power gel battery,
  • Service life: 6-8 years, (free one for service)
  • Size: 522*240*219mm
  • Connect way: 4pcs battery in series is each string.
  • Quantity: 4 pieces

200Ah 12V Solar battery 

panel roof mounting


  • Slope Rooftop or Flat rooftop
  • Wind load: 55m/s,
  • Snow load: 1.5kn/m2
  • Structure: Anodized Aluminum + stainless steel, Angle adjustable
  • (other type of rack can be customized as per client's requirement )
  • Quantity: 1 set


  • 6pcs 16mm²*35CM battery cable
  • 4pcs 16mm²*1M battery cable
  • 4mm² PV cable 100M
  • Terminals and MC4
  • Quantity: 1 set

solar cables with MC4 connector 



What loads can be take by the off grid 3kw solar system?

Household appliances: Lights, fans, refrigerator, washing machine, air-conditioner, water pump, microwave, etc.

3000W Home System Load Reference
Load Name Load Rated Power QTY Total Rated Power
Lights 11W 16 176W
Fan 80W 4 320W
Computer 100W 2 200W
Refrigerator 200W 1 200W
Washing machine 250W 1 250W
Electric cooker 300W 1 300W
Air conditioner(1.5HP) 1125W 1 1125W
Satellite TV receiver/VCD 25W 1 25W
Color TV 100W 2 200W
Water Pump 200W 1 200W
Total 2996W

This example is just for reference. But your load can be less than 3kw 

Remark: Refrigerator, air conditioner &water pump is inductive load, start working power is 3-6 times more than normal power, in the process of use, turn on the inductive load first

3 kw home power solar system connection diagram

solar power generator

We provide complete set solar power system that include all parts for customers, installation tool can be choose. Customers can easy install the system according to our detailed connect diagram and user’s manual.


Why Choose Tanfon?

3kw solar panel









TANFON aggressive in branching out from china, welcome join us 
3kw solar generator

please check here to know more about 3kw solar panel generator

Customers Feedback

3kw solar inverter

Solar system high efficiency working feedback. 


What can Tanfon Solar Supply?




Each set solar power system has tested by power-off test of 100 times per hour.



    Pre-sale: Have been served for 120 countries professional teams will free to hlep you to design and big project site survey.

    Selling: Three days per time of follow-up services, video inspection.

    After sales: Engineer can be on-site installation service



    Project design will come out for you quickly by 1 hour

   The fastest will be shipped in 7 days

   The engineer will arrive at the installation site within 10 days after the goods arrived at port.


Tanfon Supply: Free site survey, design, production, installation, maintenance of one-stop service.



solar generator



Material in stock can be produced (procedure 5-20days) right away after pre-payment confirmation. COSCO Mearsk MSC ship to worldwide for safe shipping, don't worry about package damage or loss. It takes about 15-40 days to worldwide, Please note us your contact details include your phone number for easy contacting from shipping company officer.


Q: What can be included for this system from TANFON?

A:This system includes:solar panels, PV array combiner,Solar inverter with MPPT solar controller build in, Gel free maintenance battery,solar panel rack,cables.,etc.

Q: Is the solution for complete set? If not, what else are needed?

A: Yes, we can provide solution of complete set. If you don't need complete set, basic parts are available also.

Q: Is the system solution always the same? Can I customize one?

A: No. We have professional teams making solutions for our clients. Solutions are mainly customized based on different sunshine time and power consumption. So the 1kw system may be with different configuration.

Q: Who arranges the shipping?

A: We could help you arrange the shipment, we have good service forwarder in Guangzhou.

Q: Can the inverter switch automatically to national grid to protect batteries.

A: Yes. It can also connect to third generator, as like diesel generator. Please tell our sales before production.

Q: What is the lifetime of the solar power system?

A: Solar panel’s lifetime are 25 years, charger controllers 5~ 7 years, inverters 5~7 years, batteries 6~8 years.

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:what is your trade Assurance?

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!


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



Frequently asked questions

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