Solar Energy System 1kw3kw5kw8kw10kw Complete Solar Kit off Grid for Home

• After-sales Service: Yes
• Warranty: 10 Years
• Condition: New
• Certification: ISO, CE, TUV CQC
• Application: Home, Industrial, Commercial
• Specification: Normal, 5KW off-grid system
• Model NO.: DHZ-OFF-5KW-WD
• Output Voltage: 220V/380V, 230V/400V (340-440V)
• Output Frequency: 50/60 Hz (45-55Hz/55-65 Hz), 50/60Hz
• Controller Type: MPPT, PWM
• Solar Panel Type: Monocrystalline Silicon
• Inverter: Growatt
• Transport Package: Wooden Boxes and Pallets
• Trademark: Longi solar
• Origin: China
• HS Code: 8541402000
• Production Capacity: 5000000W/Month

Product Description

Product Description

Details Images

The electricity generated by the PV module is DC, and it cannot supply power to the AC load. The inverter needs to convert DC power into AC power and provide it to the load.
The inverter is used to convert DC energy (battery, storage bottle) into current (generally 220V, 50Hz sine wave). It consists of inverter bridge, control logic and filter circuit. Inverter is a DC to AC transformer, which is actually a voltage inversion process with converter. The converter converts the AC voltage of the power grid into a stable 12V DC output, while the inverter converts the 12V DC voltage output by the adapter into high frequency high-voltage AC; Pulse width modulation (PWM) technology, which is widely used, is also used in both parts. Its core part is a PWM integrated controller, the adapter uses UC3842, and the inverter uses tl5001 chip.

Mono Solar PANEL
1. Adopting multi-main shed (MBB) half-sheet technology, the output power is away from 550W, and the conversion efficiency of the module reaches 21.23%.

2. Anti-PID performance. The PID (Potential Induced Degradation) resistance authority test(85°C/85% RH, 96 hours) under the harsh conditions of the industry minimizes the chance of degradation caused by the PID.

3.10/11 main grid cells. All the cells are upgraded to 10/11 main grid cells,which have stronger current collection capability and more stable power

4. Mechanical load. Certified for wind load of 2400 Pa at the back of the assembly and snow load of 5400 Pa at the front.
 

OFF-GRID SOLAR INVERTE
The Off Grid Inverter is Integrated with a MPPT Soalr Charger Controller,a High Frequency Pure Sine Wave Inverter and a UPS
Fuction Module in One Machine. Remote Monitoring is Available by Using Wifi Monitoring Kit.

Li-ion Battery
Larger energy capacity
Modular design,easy to stack
Wide temperature range of-10-50°
LifePO4 battery,safe,longer life span

 Mounting Brackets

Pitched roof mounting structure
Flat roof mounting structure
Ground mounting structure
Ballast type mounting structure
Car parking lot mounting structure

 

Product Parameters

PRODUCT MODEL	1KW-OFF	3KW-OFF	5KW-OFF	8KW-OFF	10KW-OFF
410w Mono Solar Panel	3	8	12	20	25
Off Grid Inverter	1kw	3kw	5kw	8kw	10kw
Battery Type	Lithium/Lead Acid Battery
Cell life Cycle	80% Retention with 5000 Cycles @ 1C 25ºC
PV Cable 4mm²	100m	100m	200m	200m	200m
MC4 Connector	10Piece
Mounting Brackets	1 set; roof/ground type; Aluminum/Galvanized steel;Customized
WARRANTY	20 years warranty for complete solar power system, free design.

Certifications 

Packaging &Shipping

According to your products requirements , we will choose safe and economical transportation for you.
Payment method: 30% T/T in advance, 70% T/T before shipment
 

Installation Instructions

 

Company and factory

1.100% fully automatic production line,ensuring 100%in-line inspection on the production line. Effectively avoiding the risk of hidden cracks and inherent defects.improving efficiency, reducing manual errors,precision welding,and maintaining uniform product quality standards.
2.First-class photovoltaic testing center, up to 38 valid tests and experiments to ensure product quality.
3.High, medium and low current classification to improve system output performance.
4.Two EL tests before and after.12-focus EL to overcome depth-of-field differences,spatial resolution of 0.4-0.5mm high and low currents are tested separately, with zero tolerance for quality risks.
5.Long-term reliability testing.The PV testing center follows the standard of 3 times thousand conventional tests to guarantee the longer life cycle of the modules.

 

FAQ

1. Q: Why choose we?
A: 12-year product materials and workmanship warranty and 25-year linear power output warranty.
B: Anti-PID (Potential Induced Degradation) performance and rigorous EL testing.
C: Excellent low light power generation performance and fully automated component production line.

2. Q: Can I have my own customized product?
A: Yes, our customized requirements for logo, design, outer package are available.

3. Q: What certificates do you have?
A: Our solar products have got ISO (International Standardization Organization), CQC (China Quality Certification), CE (Council of Europe) and TUV (Technischen Uberwachungs Vereine).

4. Q: Can the price of solar products be cheaper?
A: Of course, you will be offered a very good discount with large quantities.

5.Q: Whether technical support is provided?
A: Yes, we can provide remote guidance installation and off grid system support.