Off Grid Solar Power Lighting Systems for Homes 30KW 240V

Off Grid Solar Power Lighting Systems for Homes 30KW 240V


Maximum Load: 30KW Off-Grid Solar System
Place of Origin: China
Brand Name: Xindun Power
Certificate: CE
MOQ: 1 set
Accept OEM&ODM. Free Configuration of Solar Solutions.


⌈ Off-Grid Solar Lighting System Configuration ⌋

The estimated sunshine hours are 6 hours, and the daily solar power generation capacity is 106920Wh, Xindun recommends 30KW off-grid solar system.

The complete solar system includes solar panels, solar pv combiner, solar inverter, mppt solar charge controller, batteries, 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.

30KW Off Grid Solar System Equipment List
1Solar panelPolycrystalline 330W

9pcs in series, 6 groups in parallel

54 pcs
2Solar Combiner3 in 1 out2 pcs
3Solar charge controllerMPPT 100A/240V1 pc
4Solar inverterOutput Power:30KW

DC Voltage:240V

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


1 pc
5Lead acid battery12V200AH

20 in series, 2 in parallel

40 pcs
6Battery collecting box200AH*202 pcs
7Solar panel mounting bracketAluminum panel bracket

25 degree to the ground

5 pcs
8M4 plug (male and female)1 in 1 out48 pairs
9Battery cableConnection between batteries 25mm²

Solar charge controller to battery and solar combiner to solar charge controller 25mm²*10m

24 pcs

41 pcs

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

Solar combiner to solar inverter, 10mm²*200m

2 pcs
11PackageWooden case1 pc


If you don’t know whether you are suitable for this 30KW off-grid 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.


⌈ Off-Grid Solar Lighting System Wiring Diagram ⌋

30kw off-grid solar system wiring diagram

off-grid solar lighting system wiring diagram


⌈ Applications of 30KW Off-Grid Solar Lighting Systems ⌋

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

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

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

TV: 50W*2pcs*8Hours=800Wh

Satellite dish receiver: 50W*2pcs*8Hours=800Wh

Computer: 200W*2pcs*8Hours=3200Wh

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

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

Air Conditioner: 2P/1600W*3pcs*10Hours=37500Wh

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*2Hours=2000Wh

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

Water heater: 2000W*1pcs*3Hours=6000Wh

Total: 66930Wh


⌈ Off-Grid Solar Lighting System Accessories ⌋

polycrystalline solar panel for off grid solar power systems for homesSolar 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 off grid solar power systems for homesSolar 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 controller for off grid solar power systems for homesMPPT Solar Charge Controller:

1. 240V/100A MPPT solar charge controller.

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

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

solar inverter for off grid solar power systems for homesSolar inverter:

1. 240V/30KW 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 off grid solar power systems for homesGel 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 off grid solar power systems for homesSolar 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 off grid solar power systems for homesCables and parts:

1. 4mm2 solar cable 200m, 10mm2 solar cable 200m. 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 battery cable 24pcs (connection between batteries).

3. 25mm2 10m battery cable 41pcs (connection “solar combiner box to solar charge controller” and “solar charge controller to batteries”).

4. Terminals and 48 pairs MC4 plug.


⌈ Factory Wholesales Off-Grid 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:

off-grid solar power systems manufacturer

off grid solar power systems for homes 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


xindun wholesales off grid solar power systems for homes

wholesale off grid solar power systems for homes


⌈ 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 off-grid 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 off-grid solar systems feedback from our customers:

30kw off-grid solar system application

off-grid solar systems application


If you are interested in this 30kw off-grid solar lighting system, feel free to contact XINDUN, the first 10 consultations today will get a 10% discount price.

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