Guangdong, China
Business Type:
Registered Capital:
600000 RMB
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

Solar Power System, Solar Power Generator, Solar System manufacturer / supplier in China, offering 50kw, 100kw Solar Power System for Commercial/ Industrial Use, Solar Electricity Generator with Factory Price, 5kw 10kw Solar Panel System Price, 5kw 6kw 8kw 10kw off Grid Solar Power System and so on.

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50kw, 100kw Solar Power System for Commercial/ Industrial Use, Solar Electricity Generator with Factory Price

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Min. Order / Reference FOB Price
1 Set US $10,000/ Set
Port: Guangzhou, China
Production Capacity: 2000 Sets Per Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Condition: New
Certification: ISO, CE
Application: Home, Industrial, Commercial, Office
Specification: Normal, CE, CSA
Solar Power: 50kw,100kw Solar Power System for Commercial/ Indu
Complete System: Panel, Inverter, Controller, Battery, Cable, Rack

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Basic Info

Model NO.: SP50KW/ SP100KW
Input Voltage: 96V/120VDC
Output Voltage: 110V,120V,220V,230V,240VAC Can Be Choose
Frequence: 50Hz-60Hz
Battery: Lead Acid Battery or Gel Battery Can Be Choose
Inverter: Pure Sine Wave off Grid Inverter
Controller: MPPT Controller
Solar Panel Rack: Ground Stand Rack, Roof Top Rack and So on
Cable: 4mm, 8mm, 10mm, 16mm Can Be Choose
Trademark: Tanfon
Transport Package: Standard Export Package
Origin: Foshan City, Guangzhou

Product Description

Foshan Tanfon Energy Technology Co., Ltd. Is specialized in R&D, manufacturing and selling solar power system product, wind power system product, solar & wind hybrid system (on grid and off grid systems).

For solar system mostly use for household power supply, have main charger when non-sunshine. Pure sine wave output, can take all inductive loads. Product sales to France, USA, Canada, Pakistan, UAE, Bangladesh etc.

For solar power systems, currently there are three types of solutions: Off-grid system, off-grid system with grid power bypass and on-grid system (also known as grid-tied or grid connected).

50kw, 100kw Solar Power System for Commercial/ Industrial Use, Solar Electricity Generator with Factory Price

Detailed Description of Solar Power System, solar electricity generator

1. Whole system includes solar inverter, solar controller, battery, mounting brackets, cable and so on.

2. High efficiency mono solar panel or poly solar panel can be choose.

3.12 years in this area.

4. Certificate: CE, TUV

6. Warranty: 5 years for solar panel, other parts are 2 years warranty.

7. MOQ: 1 set

8. Different size and style to choose, from 300W to 100KW system and you can choose on grid/ off grid or on roof system style.

9. Long-term warranty and good after sales service.

10. Eco-friendly, low consumption

11. Accept special requests.


(1)Solar panel: 24v 200w 240pcs mono solar panel or poly solar panel can be choose. ( with M4C connector )

(2)Battery: 12V 200AH lead battery 80pcs

(3)Solar inverter: 384v 500kw 1piece ( pure sine wav )

(4) PWM controller: 384V/150A

(4)DC Output: 384VDC

(5)AC output: 384VAC

(6) Ground mountind or rooftop solar panel rack can be choose. 1 set

(7) Solar cable 16mm 400m

The solar power system with mppt solar charge controller provides a off grid power supply for all users, which is independent, reliable and stable. Users shall not rely on grid power any more. The solar system operates for quite long service time, with little maintenance. No bills for electricity; Environment friendly.

Solar Power System Application:

1, Living house and home building;

2. Office building, factory and warehouse

3. Shopping mall, venue, stadium and so on

4. Power station, field operation and some huge engineer construction.

Terms and conditions:

1. Price: FOB Guangzhou for normal order quantity.

2. Payment: Typically 30% by T/T, balance by T/T before shipment. Negotiable for big order.

3. Package: Export standard package suitable for tough handling and sea transport.

4. Delivery: Goods to be ready within 7~30 days depending on order quantity.

5. Warranty: 5 years for solar panel, other parts are 2 years.

6. Certification: CE, ROHS

7. Validity: 30 days.

Why choose us?

1. Provide professional person to communicate with you before the order.

2. Provide permanent magnet generator with advanced technology, exquisite workmanship, top design.

3. Provide strict quality check for each part, each process before export.

4. Provide optimum system solution based on each client's specific requirement and local location's weather condition.

5. Provide complete post-sale service, including installation, technical guide and training.


1. Q: How many cycles full charge&discharge about your battery?
A: In 50% discharging deepness, it can be cycled for 1, 200 times; In floating charging and discharging status, it can be cycled for 4000~5000 times.

2. Q: What's the difference between 1-phase and 3-phase inverter?
A: It is mainly the working voltage difference, 1-phase is 220V while 3-phase is 380V.

3. Q: What's the main difference between mono and polycrystalline solar panel?
A: Production process and cost. Polysilicon technology is more mature since it is an early technology compared with Monosilicon.

4. Q: Do your products have certifications?
A: Yes, our products have the certificates of CE, RoHS
                                                Off grid solar power supply system- SP-50KW
Basic Information
Solar panel rated output power:   48kW
Suitable for daily power consumption : <180KWH
Allowable max loads power : 58KW
Supply power for air-condition, refrigerator, water pump, washer
1. pictures show are for reference. 
2. power output data is based on areas with daily average peak power shine of 4.5hrs
3. the battery capacity is designed for power storage of 1.5-2 days PV output
4. solar panel rack can be specially designed based on site condition
1)      solar panel have 5 years warranty; 
2)      other parts have 2 years warranty; 
3)      ship the free parts for service(best service in china)
4)      Accept OEM
5)      MOQ: 1 set
Solar panel
FS200W mono solar panel(poly optional ) , Max power :200w
Vmp: 34.4V  Voc: 43.2V
Imp : 5.2A    Weight: 15KG
Size : 1610*670*35mm
25 years life span (CE TUV)
Terminal block: IP65 with MC4 connector
Connect way: 10 pcs panels in series as a string, 24 strings in parallel
PV Array Combiner
Simplify wiring between PV array
and controller, protections
to controller ,
Wide range of DC input voltage
Reliable thunderstorm& surge protection
Multiple PV strings inputs
Service time :10 years, warranty: 2 year
Pure sine wave inverter;50kw
DC input:240
Output 220v or 380v (optional)
Use copper transformer;
Bypass function with AC charger;
Protection against short-circuit, over load, high-voltage and low-voltage protection
 ControllerPWM controller model:240V/100A
Charging efficiency; 90%-95%,
Charging mode, intelligent control.,
temperature compensation,
various protection functions;
Capacity: 12V/200AH full sealed
Solar power lead-acid battery,
Service life: 5-6 years, 
Size: 522*238*218mm
Weight: 58KG   Connect way: 8 pcs panels in series as a string, 4strings in parallel
Panel ground rack
Ground rack installation
including complete fittings
(other type of rack can be customized as per client' s requirement )  
Cables 12mm2 cables(one red and one black)
International standard, with specification suitable for solar system

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