Off-grid Affordable 20Kw Solar System Cost 192V

Off-grid Affordable 20Kw Solar System Cost 192V


Maximum Load: 20KW Solar System
Place of Origin: China
Brand Name: Xindun Power
Certificate: CE
MOQ: 1 set
Accept OEM&ODM. Free Configuration of Solar Solutions.


⌈ 20KW Solar System Configuration ⌋

The estimated sunshine hours are 6 hours, and the daily solar power generation capacity is 74880Wh, Xindun recommends 20KW solar system.

The complete solar system includes solar panels, solar pv combiner, solar inverter, solar charge controller, solar panel brackets and associated cables.

The solar system configuration has been repeatedly tested in different application scenarios over 100 times, and it is the most reliable choice for global customers.

20KW Solar System Equipment List
1Solar panelMonocrystalline 390W

8pcs in series, 4 groups in parallel

32 pcs
2Solar combiner500VDC 2 in 1 out2 pcs
3Solar charge controllerMPPT 100A/192V1 pc
4Solar inverterOutput Power:20KW

DC Voltage:192V

AC Output Voltage:110V/220V/230V/240V


1 pc
5Lead acid battery12V200AH

16 in series, 2 in parallel

32 pcs
6Battery collecting box200AH*321 pc
7Solar panel mounting bracketAluminum panel bracket4 pcs
8M4 plug (male and female)1 in 1 out28 pairs
9Battery cableConnection between batteries 25mm²*60cm

Solar charge controller to battery and solar combiner to solar charge controller 25mm²*20m

31 pcs

41 pcs

10Solar cableSolar panel to solar combiner, 4mm²*200m

Solar combiner to solar inverter, 10mm²*100m

2 pcs
11PackageWooden case1 pc


If you don’t know whether you are suitable for this 20KW solar system, or you have your own ideas, please feel free to contact Xindun. Xindun can provide users with customized solutions for solar systems.

OEM/ODM is acceptable.


⌈ 20KW Solar System Wiring Diagram ⌋

20kw affordable solar system wiring diagram

affordable 20kw solar system wiring diagram


⌈ 20KW Solar System for Home Appliance ⌋

LED bulbs: 20W*15pcs*8Hours=2400Wh

Mobile phone charger: 10W*5pcs*5Hours=250Wh

Fan: 60W*5pcs*10Hours=3000Wh

TV: 50W*1pcs*8Hours=400Wh

Satellite dish receiver: 50W*1pcs*8Hours=400Wh

Computer: 200W*1pcs*8Hours=1600Wh

Water pump: 600W*1pcs*2Hours=1200Wh

Washing machine: 300W*1pcs*2Hours=600Wh

Air Conditioner: 2P/1600W*2pcs*10Hours=25000Wh

Microwave oven: 1000W*1pcs*1Hours=2000Wh

Printer: 30W*1pcs*1Hours=30Wh

A4 copier (printing and copying combined): 1500W*1pcs*1Hours=1500Wh

Fax: 150W*1pcs*1Hours=150Wh

Induction cooker: 2000W*1pcs*2Hours=4000Wh

Rice Cooker: 1000W*1pcs*1Hours=1000Wh

Refrigerator: 200W*1pcs*24Hours=1500Wh

Water heater: 2000W*1pcs*2Hours=4000Wh

Total: 49030Wh


⌈ 20KW Solar System Accessories ⌋

Monocrystalline solar panel for affordable 20kw solar system costSolar panel:

1. Front Glass: 3.2mm, Anti Reflection Coaring, High Transmission, Low Iron, Tempered Glass.

2. Frame: Anodized Aluminium Alloy.

3. Warranty: 25-years performance warranty. 12-years warranty on materials and workmanship.

solar PV combiner box for affordable 20kw solar system costSolar PV combiner box:

1. Multiple PV strings inputs.

2. Simplify wiring between solar panel and solar charge controller, protections to solar controller.

3. Wide range of DC input voltage.

4. Reliable thunderstorm & surge protection.

mppt-solar-charge-controllerSolar charge controller:

1. 192V/100A MPPT solar charge controller.

2. Advanced MPPT tracking, 99% tracking efficiency. Compared with PWM, the generating efficiency increase near 20%.

3. LCD display PV data and chart simulates power generation process.

solar inverter for affordable 20kw solar system costSolar inverter:

1. 192V/20KW solar inverter.

2. Low frequency pure sine wave output.

3. 3 times peak power, excellent loading capability.

4. LVD/HVD/Charging voltage adjutable, suitable for kinds of battery.

5. Automatic AC charger and AC mains switcher, switch time ≤ 4ms.

6. AC charging current 0-20A selectable.

Gel battery and battery collecting box for affordable 20kw solar system costGel battery and battery collecting box:

1. GEL series battery is manufactured with special separators and silica gel immobilizing the electrolyte inside the battery.

2. The proven silica gel technology can improve battery cycle life and performance at wider temperature range.

3. The deep discharge cycle life is increased 50% compared with the GP series battery.

4. Battery collecting box not only makes the batteries collection and sorting more neat, but also plays a protective role

Solar panel bracket for affordable 20kw solar system costSolar panel bracket:

1. Aluminum Alloy 6005-T5.

2. Fasteners Material SUS304.

3. Easy Installation.

4. Can Be used in different forms,Tin Roofs,Flat Roofs.

5. The installation angle can be adjusted according to the demand.

6. 10 Years Warranty, Over 25 Years Service Life.

solar battery cables for affordable 20kw solar system costCables and parts:

1. 4mm2 solar cable 200m, 10mm2 solar cable 100m. Solar cable is a special type of cable used in hybrid solar system. It has the characteristics of high temperature resistance and friction resistance, and has a long service life.

2. 25mm2 60cm battery cable 31pcs (connection between batteries).

3. 25mm2 20m battery cable 41pcs (connection “solar combiner box to solar charge controller” and “solar charge controller to batteries”).

4. Terminals and 28 pairs MC4 plug.


⌈ Factory Wholesales Solar System ⌋

We are a factory in China, all off grid solar system products are first-hand sources, the price is cheap, and the quality is guaranteed.

Now we are looking for distributors in the solar field worldwide.

The following is Xindun’s factory strength display:

affordable solar system manufacturer

affordable solar system manufacturer

BranchNigeria, Kenya, Senegal, Pakistan, Indonesia, Philippines
Experience15-year manufacturer, 17-year sales
Product Seriessolar generator system, off grid solar system, solar home lighting system, inverter / ups, solar controller
Main MarketAfrica, Middle East, Asia & South America. (Colombia, Chile, Thailand, Vietnam, South Korea, Syria, UAE, Lebanon, Saudi Arabia, Ghana, Tanzania, South Africa, Spain, Germany, etc.)
Factory7000 Square Meters, 100+ workers
DepartmentR&D, Production, Sales, Marketing, Purchasing, QA, After-sale service department
CertificateISO9001:2015, CE, TUV, TLC, IEC, etc.
PatentSoftware Paten, Design Patent, Project Pantent


affordable solar system company

affordable solar system company


⌈ Why So Many Customers Choose Xindun Solar System? ⌋


1.With more than 14 engineers, can help to solve any technical problems.

2.With more than 10 years experience mainly in producing solar inverters and solar systems.

3.Customize solar system configurations from 300W to 200KW based on customer requirements.

4.Professional solar system ac installation guide.


1.We will send you the production process photos every 10 days after you place the order to let you know the progress of our productions.

2.We can accept factory site inspection or online inspection before shipment.

Good Service

1.One stop solution, provide installation guide and after-sale services for the whole solar systems.

2.Cooperation with many forwarders to provide the best shipping cost.


Some solar systems feedback from our customers:

20kw solar system application

20kw solar system application


If you are interested in this 20kw solar system, feel free to contact XINDUN, the first 10 consultations today will get a 10% discount price.

Get all the latest information on Events, Sales and Offers.

has been added to your cart: