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25KW Solar Power System Off Grid Panel Kit With Battery

Product Specification:
  • Brand Name : TANFON SOLAR
  • Model Number : 25KW Solar Power System
  • DC voltage : 48V/96V
  • Output voltage : 110V/220V
  • Advantage : German Technology
  • Certificate : ISO, ETL, TUV, CE, RoHS
  • Payment : T/T, L/C, Paypal, Western Union
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25KW Off Grid Solar System For Home
25KW Off Grid Solar System For Home FS350w solar panel 28pcs
H8T PV combiner 1pc
96V/100A solar controller 1pc
TF 25KVA solar inverter 1pc
96V/240AH Lithium battery 2pcs
solar panel rack 1set
Battery cable+PV cable 1set
Packaging Information Total volume;4.12CBM    Total weight:1138KG
Installation area solar panel:40m²              inverter+battery:6-10m² 

 

25KW Off Grid Solar System With Battery

High-end solar storage system

25KW Off Grid Solar System With Battery

FS350W mono solar panel(poly optional)

Vmp:38.39V  Voc:47.13V  

Imp 9.25A    

Size : 1956*992*40mm

25 years life time  (CE TUV)

Coated steel Glass:3.2mm Tem pered

Terminal block:IP65 with MC4 connector

Efficiency performance :25 years 80 % 20 year 85% 10 years 90%

25KW Solar System With Battery

Model:H6T-96v Multiple PV strings inputs

and controller, Prevent hot spot effect

Reliable thunderstorm& surge protection

Product Size:400*425*145mm

25KW Solar System With Battery

controller+inverter

WiFi signal receiving module

PV  controller model:96V/60A 

Charging efficiency; 90%-95%,

charging mode, intelligent control.,

various protection functions;

IGBT Inverter:25KW96VDC

110V/120V/220V/230V/240VAC output,

City power and generator charger build in Overload, overcharge, over-discharge protection  Fuji brand IGBT material

25KW Solar System With Battery

Solar battery

1)Gel battery,2 years warranty.

ship NEW for service.

2)Lithium battery,3 years warranty.

ship NEW for service.

25KW Solar System With Battery

Slope Rooftop or Flat rooftop

including complete fittings

wind load:55m/s,snow load:1.5kn/m2

structure:Anodized Aluminum+stainless steel, Angle adjustable

25KW Solar System With Battery

1)4pcs 16mm2*2M battery cable.

2)4mm2 PV cable 100M,50M black 50M red.

3)1set PV terminals and MC4

4)1P 63A Battery switch and box

How the off grid solar system working?
This Solar system not only have solar power system function, but also have Utility complementary function. When main power off , the solar system can switch automatically to take use off solar power from battery to run load, When solar power not enough and power off , it can switch automatically to main power and connect with grid electricity take use of main power, at the same time charging battery.

What's the difference between off grid and on grid solar power system?

Off Grid Solar Power System

On Grid Solar Power System

Off grid solar power system doesn't connect to the power grid. In general, it includes solar panels, charger controller, batteries and inverter. This system will store the solar power into the batteries, batteries energy will be converted the electricity power to supply the appliances working through the inverter.

On grid solar power system connects to the power grid. In general, it includes solar panels, grid-connected inverter, the solar power will be converted the electricity power to appliance working directly. When the solar power is off, the power grid will replenish the electricity power to appliances working.

Solar System Installation Case

 

Remark:

Compared with the traditional solar battery,it saves space and doubles the lifespan.Can be well used in home solar system,commerical solar systems, and industrial solar systems.

 

                        How to control 25KW Off Grid Solar System (solar panel) quality?                                
Solar System   Pictures

Supply

System

1. Solar cell: Dark color, black, no color difference

2. Solar Cell shape: corner piece

3. Solar cell efficiency: 21%

25KW Solar System With Battery

Production

System

1. Classification of solar cell with different colors, powers and efficiencies using automatic sorting equipment

2. EL test of the solar cell by EL device to ensure that the solar cell is not cracked

3. Components are fully automated production line operations

25KW Solar System With Battery
QC System

1. EL tester tests the solar cell to ensure no cracks

2. The component tester performs EL and data testing before component packaging to ensure data is acceptable and components are not cracked. 

3. Component products are monitored with data from a tester to ensure data is correct

8KW Off Grid Solar System Home

25KW Off Grid Solar System Price

Packaging

System

1. Can be packed in carton box or wooden cases

2. The solar panel is in an upright packaging mode to reduce the transport breakage rate

25KW Off Grid Solar System Price

Factory Inspection System

QC inspection qualified products, distinguish the identification zone placement, ensure the shipment quantity, model, customer name is correct.
After Sales Service System Free replacement of new solar panel during the 10-year warranty period if have any quality problem.

Solar panel production video: Classification of solar cell with different colors, powers and efficiencies using automatic sorting equipment

              how to control solar power system(Solar Inverter) quality?
System System Essentials Pictures

Supply

System

1. Since the establishment of our inverter factory, we have been purchasing transformers and capacitors from the same supplier.

2. MOS tube adopts imported IR brand

3. SCR adopts imported from Germany

4. IGBT adopts Japanese Mitsubishi brand

8KW Solar Power System Kit

25KW Off Grid Solar System Price

Production

System

Wall-mounted inverter board production uses automated machine plug-ins. Improve efficiency, reduce loss, and enhance stability 25KW Off Grid Solar System Price
QC System ICT test, pinhole alignment PCB board, check all lines, reduce the failure rate. 25KW Off Grid Solar System Price

Packaging

System

Power lower than 1KW inverter carton packaging, containing pearl cotton; power higher than 2KW inverter plywood wooden box packaging, containing pearl cotton. One piece one packaging. 25KW Off Grid Solar System Price
Factory Inspection System Our inverter has passed 100 times of ultimate power-off test. According to statistics, 99% of the tested inverter can work very stable. 25KW Off Grid Solar System Price 
After Sales Service System All inverters are free to send new spare boards within the warranty. For more services, please click the link to view.

 

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