Off Grid solar power system home 300w,500w,1kw,2kw 3kw,4kw,5kw,8kw,10kw customized

Off-grid solar power generator system using solar panels to converted into solar energy when there is light, then controller supply power for loads by charge and discharge and charge for battery as well.When it is raining or cloudy, battery can supply power to the DC load directly or charge for inverter and supply for AC loads.



Solar power system for off grid from 300w to 10kw,whole system with solar panel,battery banks,pure sine wave solar inverter and solar charger controller


what is solar power system:

The off grid solar energy power generation system is integrated with solar panels, batteries,charge controllers, inverters and so on. It adopts solar controller to manage and control the battery charging, automatic management of battery discharge. System uses microcomputer chip, non-contact control technology, with intelligent discharge ABM-type advanced battery management system technology. It has many kinds of protection functions as overcharge, over discharge, short circuit, over current, overload, overvoltage and a series of perfect protection, with energy efficient, safe and reliable, to adapt to harsh working environment and many other advantages. Can be widely used for household, shed,agricultural irrigationand other fields. 


Off-grid solar power system details


solar power system kits:



Different system solutions,can be customized or DIY.


A.System solution for 300w mini solar system

300W off grid solar system Equipment list 
Item Module Description Quantity
1 JN-150P Poly 150w solar panel 2pcs
2 JN-K 12V 30A  12V 30A Solar Charge Controller 1set
3 Battery 12V 100Ah ,Gel or Leadacid 1pc
4 JN-H 300W 12VDC/220V AC 60Hz Off Grid Inverter 1pc
5 Mounting Structure Whole set mounting structure for solar panel  1set
6 PV Cables 4mm2 50m
7 MC4 connector Rated Voltage:1000V accordingly


B.System solution for 500w solar pv household system

500W off grid solar system Equipment list 
Item Module Description Quantity
1 JN-250P Poly 250w solar panel 2pcs
2 JN-S 24V 20A  24V 20A Solar Charge Controller 1set
3 Battery 12V 100Ah ,Gel or Leadacid 2pcs
4 JN-H 500W 24VDC/220V AC 60Hz Off Grid Inverter 1pc
5 Mounting Structure Whole set mounting structure for solar panel  1set
6 PV Cables 4mm2 50m
7 MC4 connector Rated Voltage:1000V accordingly

C.System solution for 1000 watt solar power system

1KW off grid solar system Equipment list 
Item Module Description Quantity
1 JN-250P Poly 250w solar panel 4pcs
2 JN-R 24V 50A  24V 50A Solar Charge Controller 1set
3 Battery 12V 250Ah ,Gel or Leadacid 2pcs
4 JN-H 1KW 24VDC/220V AC 60Hz Off Grid Inverter 1pc
5 Mounting Structure Whole set mounting structure for solar panel  1set
6 PV Cables 4mm2 50m
7 MC4 connector Rated Voltage:1000V accordingly

D.System solution for 2kw solar power system

2KW off grid solar system Equipment list 
Item Module Description Quantity
1 JN-250P Poly 250w solar panel 8pcs
2 JN-R 48V 50A  48V 50A Solar Charge Controller 1set
3 Battery 12V 250Ah ,Gel or Leadacid 4pcs
4 JN-H 2KW 48VDC/220V AC 60Hz Off Grid Inverter 1pc
5 Mounting Structure Whole set mounting structure for solar panel  1set
6 PV Cables 4mm2 100m
7 MC4 connector Rated Voltage:1000V accordingly

E.System solution for 3KW solar system with battery

3KW off grid solar system Equipment list 
Item Module Description Quantity
1 JN-250P Poly 250w solar panel 12pcs
2 JN-R 48V 60A  48V 60A Solar Charge Controller 1set
3 Battery 12V 200Ah ,Gel or Leadacid 8pcs
4 JN-H 3KW 48VDC/220V AC 60Hz Off Grid Inverter 1pc
5 Mounting Structure Whole set mounting structure for solar panel  1set
6 PV Cables 4mm2

100m

7 MC4 connector Rated Voltage:1000V accordingly

E.System solution for 4kw solar system

4KW off grid solar system Equipment list  

Item 

Module 

Description 

Quantity 

1 

JN-250P 

Poly 250w solar panel 

16pcs 

2 

JND-X 96V 50A  

96V 50A Solar Charge Controller 

1set 

3 

Battery 

12V 250Ah ,Gel or Leadacid 

8sets

4 

JN-H 4KW 

96VDC/220V AC 60Hz Off Grid Inverter 

1pc 

5 

Mounting Structure 

Whole set mounting structure for solar panel  

1set 

6 

PV Cables 

4mm2 

100m 

7 

MC4 connector 

Rated Voltage:1000V 

accordingly 


F. System solution for 50000 watt solar off grid system ,5kw off grid solar system

5KW off grid solar system Equipment List 
Item Module Description Quantity
1 JN-320P Poly 320w solar panel  16PCS
2 JND-X 96V 50A 96V 50A Solar Charge Controller 1set
3 Battery 12V 250AH,Gel or Leadacid 8pcs
4 JN-H 5KW 96V DC/220V AC 50/60H Off Grid Inverter 1pc
5 Mounting Structure Whole set mounting structure for solar panel  1set
6 PV Cables 4mm2 200m
7 MC4 connector Rated Voltage:1000V accordingly

G. System solution for 10kw solar system off grid

10KW off grid solar system Equipment list 
Item Module Description Quantity
1 JN-320P Poly 320w solar panel 32pcs
2 JND-X 192V 50A  192V 50A Solar Charge Controller 1set
3 Battery 12V 250Ah ,Gel or Leadacid 16pcs
4 JN-H 10KW 192VDC/220V AC 60Hz Off Grid Inverter 1pc
5 Mounting Structure Whole set mounting structure for solar panel  1set
6 PV Cables 4mm2 300m
7 MC4 connector Rated Voltage:1000V accordingly

If you are interested,pls leave a message below and we will get in touch with in within 24hours.Thank you!

Why Choose JNGE and our products?

1. Powerfactory Directly Sell,Over 60 different kinds of solar system kits for choose ,Price is good ,Quality can be controlled.

2. We have CE ,ROHS,TUV,ISO ect. with serval self-patents.

3. We are now OEM for famous brand in Europe. We have pass strict factory inspection Audit by third party institution and client auditor. During the cooperation with famous brand client, we know what customer want and we know how to make 100% quality control.

4. We can customize specification like output pow,wokring hours,current ,voltage ,max input voltage etc as client request ,to supply some certain function and place.

5. NO MOQ , 1 set sample is also OK for us.

6. Fast Delivery , within 3-10 days for samples.

7. Trade assurance supplier , quality and on time shipment guaranteed. 

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charger ic for solar power system home

Lithium iron phosphate

solar charge controller in solar power system design

MPPT solar

charge controller used for off grid solar power system

hybrid inverter

curcuit diagram as solar system kits 

500w inverter

curcuit diagram in solar power pdf



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