High Quality 20Kw Hybrid Solar Power System Kit Lithium-Ion Battery 5Kw 15Kw MPPT Inverter Home 10Kw 20Kwh 5Kw Generator

Product Description

What is an Off-Grid Solar System?

The off-grid solar power generation system uses solar panels to convert solar energy into electrical energy in the presence of light, and supplies power to the load through the solar charge and discharge controller, and at the same time charges the battery; at the same time, the battery also directly supplies power to the independent inverter, through the independent inverter inverts the AC power to supply AC loads.

Off Grid Solar System Diagram
Off Grid Solar System Installation
Note: The solar system solutions outlined below are recommendations from our engineering team. We are also able to customize configurations specifically tailored to your actual demands.

5.5KW Complete Solar Power System Details

Residential Solar System Configurations
System Capacity 3.5KW-OFF 5.5KW-OFF 11KW-OFF 22KW-OFF 33KW-OFF
Solar Panel 450W * 3 550W * 8 550W * 16 550W * 32 550W * 48
All In One Inverter 3.5KW * 1 5.5KW * 1 11KW * 1 11KW * 2 11KW * 3
Battery Gel 100Ah * 2 LiFePo4 100Ah * 1 LiFePo4 200Ah * 1 LiFePo4 200Ah * 2 LiFePo4 200Ah * 3
DC Cable 4mm² 50 Meters 100 Meters 100 Meters 100 Meters 200 Meters
MC4 Connector 3 Pairs 10 Pairs 10 Pairs 10 Pairs 10 Pairs
Mounting System Customized for Rooftop or Ground mounting setups
Installation Tools 1 Set included
Optional Accessories Lightning protection/grounding device, AC/DC Combiner box, AC Cable, Smart Meter
Output Voltage 110V, 220V optional
Package Type Carton, wooden case, pallet shipping options
Service & Support Free technical support, comprehensive after-sale support

Solar System Specifications

Note: Product dimensions and physical appearance in this data sheet are nominal. The manufacturer reserves the right to make product changes from time to time, without prior notification, which may change the dimensions and/or physical appearance shown. Ideal for off-grid solar power systems, complete home mini solar setups, and solar backup systems.

Solar Panel Technical Specifications

Advantages of Solar Home Systems

  • Make full use of idle roofs for efficient power generation.
  • Solar home system modules cover bare roofs, providing indoor warmth regulation, cooling, and added comfort.
  • Capable of meeting the load demand of most households, including air conditioners, refrigerators, washing machines, water pumps, rice cookers, televisions, lighting, and electric fans.
Solar Home System Advantages

Core Component Specifications

Mono Solar Panels

  • Pmax: 550W
  • Vmp: 42.71V
  • Imp: 12.88A
  • Efficiency: 21.3%
  • Dimensions: 2278 x 1134 x 35mm

Hybrid Solar Inverter

  • Advanced MPPT with 99.9% efficiency
  • Multiple charge and discharge modes
  • Support for many types of batteries
  • Exclusive Li-ion battery BMS
  • Remote monitoring operating

PV Mounting System

  • Mounting Rail & Rail Splice Kit
  • L Foot Asphalt Shingle Mount & Hanger Bolt Optional
  • Cable Clip & Tie Optional
  • Ground PV brackets & Lugs Optional
Solar Panels and Mounting Gear

Additional Components & Electrical Systems

PV Combiner Box (Optional)

  • DC Disconnect
  • AC Disconnect
  • Battery Disconnect
  • Flexible Inputs Optional
  • IP65 Protection Degree

LiFePo4 Battery

  • Capacity(kWh): 5.12
  • Nominal Voltage(Vdc): 51.2
  • Nominal Capacity(AH): 100
  • Depth of Discharge: 99%

DC Cable & MC4 Connector

  • Cross Section: 4mm2, 6mm2 Optional
  • Voltage: 600VDC(UL)/1000VDC(TUV)
  • Rated Current: 55A, 70A
  • Colors: Black Standard, Red Optional
  • Lifetime: ≤25 Years

Applicable Scenes

Solar System Applications

Manufacturing Process & Technical Support

Our focus remains on integrated applications of photovoltaic power generation, featuring advanced designs, research, and sales of high-quality solar systems. We support diverse power requirements including forest fire prevention, hydrology and water conservancy, meteorological monitoring, road security monitoring, and custom outdoor projects.

With over 15 years of professional experience serving more than 15,000 enterprises, we deploy fully automated production equipment and precision testing instruments. Our development protocols adhere strictly to international standards, backed by CE certification and maritime safety credentials to ensure robust quality.

Automatic Production Line
Quality Inspection Center

Packing & Shipping Protocols

Secure packaging prevents system components from being affected by physical shock, vibration, moisture, corrosion, and other environmental factors, safeguarding system performance and operational life after installation. The size of the packing box is optimized dynamically relative to the dimensions and weight of the specific gear, with heavy-duty padding and stabilization mounts implemented internally.

Solar Panels Pallet Packaging
Secure Transit Box Setup

Procurement Process

Step by Step Order Process Chart

Frequently Asked Questions (FAQ)

Q1 How about your delivery time?

Generally, our stock products will be shipped within 2-3 days after payment is received. The final delivery timeframe depends on the total order quantities and specifications.

Q2 Can I get some samples?

Yes, sample orders are available for quality inspections and market testing. However, the client is responsible for paying the sample fees and express courier charges.

Q3 How do I place an order?

Our standard ordering sequence follows these key stages:
  1. Please notify us of the specific models, capacities, and quantities you require.
  2. We will issue a complete quote and configuration details for your confirmation.
  3. Upon approval of delivery schedules and components, you can arrange payment.
  4. Finally, we initiate production and dispatch the goods within the stipulated timeframe.

Q4 What are the available shipping options for your products?

We support multiple logistics methods based on cargo weight and destination, including sea freight, air freight, and leading express channels such as DHL, UPS, EMS, Aramex, TNT, FedEx, and dedicated special lines.

Q5 What are the primary technical advantages of these systems?

Our expert engineering and technology teams consistently refine renewable energy setups. We deliver highly customized, cost-effective off-grid solutions that combine advanced MPPT algorithms, high-efficiency monocrystalline solar panels, and premium LiFePo4 batteries to ensure clean and stable power supply.

Q6 Can these off-grid systems be scaled or customized?

Yes, all systems can be scaled. Our engineers customize system configurations (solar array output, battery storage capacity, and inverter output load ratings) based on your regional sunlight hours and specific household or commercial requirements.

Certified High Quality Solar Storage Production

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