48V/48 Volt 4Kw Solar System Cost Price Factory Wholesale
Maximum Load: Off Grid 4KW Solar System
Place of Origin: China
Brand Name: Xindun Power
Certificate: CE
MOQ: 1 set
OEM&ODM is Acceptable
Free Configuration of Solar Solutions
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Description
⌈ 48V 4KW Solar System Configuration ⌋
The estimated sunshine hours are 6 hours, and the daily solar power generation capacity is 15840Wh, Xindun recommends off grid 48V 4KW solar system.
The complete solar system includes solar modules, solar inverter generator with built-in solar charge controller, 4pcs 3W DC bulbs and 4pcs 5m wires with switch, batteries, solar mounting brackets and associated cables.
The solar system configuration has been repeatedly tested in different application scenarios over 50 times, and it is the most reliable choice for global customers.
| 4KW Off Grid Solar System Equipment List | |||
| Item | Model | Specification | Quantity |
| 1 | Solar module | Polycrystalline 330W | 8 pcs |
| 2 | Solar inverter generator with built-in solar charge controller | Output Power:4KW DC Voltage:48V AC Output Voltage:110V/220V/230V/240V DC Output Port:12V 4pcs USB Port:5V 4pcs Frequency:50Hz/60Hz Solar charge controller: MPPT 60A | 1 pc |
| 3 | Lead acid battery | 12V200AH | 4 pcs |
| 4 | Solar mounting bracket | Aluminum bracket | 1 set |
| 5 | M4 plug (male and female) | 1 in 1 out | 4 pairs |
| 6 | Battery cable | Already connected | 2 sets |
| 7 | Solar cable | 4mm² | 100m |
| 8 | Package | Wooden case | 1 pc |
If you don’t know whether you are suitable for this 48V 4KW 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.
⌈ 48V 4KW Solar System Wiring Diagram ⌋
⌈ 48V 4KW Solar System Load Calculation ⌋
LED bulbs: 20W*10pcs*8Hours=1600Wh
Mobile phone charger: 10W*5pcs*4Hours=200Wh
Fan: 60W*5pcs*8Hours=2400Wh
Telivision: 50W*1pcs*8Hours=400Wh
Satellite dish receiver: 50W*1pcs*8Hours=400Wh
Computer: 200W*1pcs*8Hours=1600Wh
Water pump: 600W*1pcs*1Hours=600Wh
Washing machine: 300W*1pcs*1Hours=300Wh
Microwave oven: 1000W*1pcs*1Hours=1000Wh
Printer: 40W*1pcs*1Hours=40Wh
Fax: 150W*1pcs*1Hours=150Wh
Refrigerator: 200W*1pcs*24Hours=1500Wh
Total: 10190Wh
⌈ 48V 4KW Solar System Accessories ⌋
 | Solar module: 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 generator: 1. Combine inverter/solar controller/battery all in one cabinet. 2. Built-in 48V/60A MPPT solar controller. 3. Built-in 48V/4KW solar inverter. 4. Built-in 4pcs 12V/200Ah battery. 5. Low frequency pure sine wave output. 6. Multiple output: 2*AC output socket, 4*DC 12V, 4*USB. 7. With 4pcs 3W bulbs, 4pcs 5m wires with switch. 8. LVD/HVD/Charging voltage adjutable, suitable for kinds of battery. 9. Automatic AC charger and AC mains switcher, switch time ≤ 4ms. 0. AC charging current 0-30A selectable. |
 | Gel battery (Built-in solar generator): 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. |
 | Solar 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. |
 | Cables and parts: 1. 4mm2 solar cable 100m. Solar cable is a special type of cable used in solar portable power station. It has the characteristics of high temperature resistance and friction resistance, and has a long service life. 2. Battery cable (connection between batteries) 1 set. 3. Battery cable (connection between batteries and solar hybrid inverter) 1 set. 4. Terminals: 1 in 1 out M4 plug 4 pairs. |
⌈ 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:
| Headquarter | Foshan,Guangdong,China |
| Branch | Nigeria, Kenya, Senegal, Pakistan, Indonesia, Philippines |
| Experience | 15-year manufacturer, 17-year sales |
| Product Series | solar generator system, off grid solar system, solar home lighting system, inverter / ups, solar controller |
| Main Market | Africa, Middle East, Asia & South America. (Colombia, Chile, Thailand, Vietnam, South Korea, Syria, UAE, Lebanon, Saudi Arabia, Ghana, Tanzania, South Africa, Spain, Germany, etc.) |
| Factory | 7000 Square Meters, 100+ workers |
| Department | R&D, Production, Sales, Marketing, Purchasing, QA, After-sale service department |
| Certificate | ISO9001:2015, CE, TUV, TLC, IEC, etc. |
| Patent | Software Paten, Design Patent, Project Pantent |
⌈ Why So Many Customers Choose Xindun Solar System? ⌋
Professional
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 installation guide.
Reliable
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:
If you are interested in this off grid 48v 4kw solar system, feel free to contact XINDUN, discounted price today.
