5.5KW Off-Grid Monocrystalline Silicon MPPT Solar Power System Pure Sine Wave Inverter LifePo4 Battery Roof Mounting Home

Product Description

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Product Description

What is off grid 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.

Solar system diagram 1
Solar system diagram 2
Noted: Below Solar System Solutions Are Our Engineer Team Referee. Combined With Actual Demand We Also Can Customized For You.

5.5KW COMPLETE SOLAR POWER SYSTEM DETAILS

System 3.5KW-OFF 5.5KW-OFF 11KW-OFF 22KW-OFF 33KW-OFF
Solar Panel 450W*3 550W*8 550W*16 550W*32 550W*48
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 50 Meters 100 Meters 100 Meters 100 Meters 200 Meters
MC4 Connector 3 Pairs 10 Pairs 10 Pairs 10 Pairs 10 Pairs
Accessories Customized Mounting, Installation Tools, Combiner box, Smart Meter, etc.
System Component Overview
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Specification

Note: Product dimensions and physical appearance in this data sheet are nominal. We reserve the right to make the product changes from time to time, without prior notification, which may change the dimensions and/or physical appearance shown.

Technical Specifications Sheet

Advantages of Solar Home System

  • Make full use of idle roofs for power generation;
  • Solar home system modules cover the bare roof, providing indoor warmth, cooling, and comfort;
  • Meet load demand of most households: air conditioners, refrigerators, washing machines, water pumps, rice cookers, lighting, and fans.
Home Application

☀️ 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/discharge modes
* Support for many battery types
* Exclusive Li-ion BMS
* Remote monitoring

🔧 PV Mounting System

* Mounting Rail & Rail Splice Kit
* Asphalt Shingle/Hanger Bolt options
* Cable Clip & Tie Optional
* Ground brackets & Lugs Optional

System Components

📦 PV Combiner Box

* DC/AC Disconnect
* Battery Disconnect
* Flexible Inputs Optional
* IP65 Protection Degree

🔋 LiFePo4 Battery

* Capacity: 5.12 kWh
* Nominal Voltage: 51.2 Vdc
* Nominal Capacity: 100 AH
* Depth of Discharge: 99%

🎗️ Cables & Connectors

* 4mm2, 6mm2 Optional
* 600VDC(UL)/1000VDC(TUV)
* Rated Current: 55A/70A
* Lifetime: ≥25 Years

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Applicable Scene
Application Scenarios
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Professional Experience
Production Facility

Focused on photovoltaic power generation integrated applications, providing solar panels, off-grid systems, and R&D for over 15 years. We provide solutions for forest fire prevention, hydrology, meteorological monitoring, road security, and more. Our professional support includes design drawings, 3D animations, and remote technical assistance. Utilizing fully automated advanced production equipment and precision testing instruments to ensure high quality and reliable products with CE certification.

Certifications
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Packing & Shipping
Packaging

Good packaging prevents system components from physical shock, vibration, moisture, and corrosion. We design packing boxes based on product size and weight, using cushioning materials to ensure components remain fixed during transport and minimize damage from movement.

Logistics
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Procurement Process
Procurement Process Flow
Frequently Asked Questions
How about your delivery time?
Generally, our stock products will be shipped in 2-3 days after payment received, finally depends on order quantities.
Can I get some samples?
Yes, sample order is available for quality check and market test. Sample cost and express fees apply.
How do I place an order?
Step 1: Tell us the model and quantity; Step 2: We provide a quotation; Step 3: Confirm details and arrange payment; Step 4: We deliver goods within the stipulated time.
What are the available shipping ways?
We ship by sea, air, and express including DHL, UPS, EMS, Aramex, TNT, FedEx, and special line services.
What are the advantages of your solar systems?
Our systems feature high-efficiency MPPT technology, advanced battery management (BMS), and durable components designed for 25+ years of use.
Do you provide technical support?
Yes, we offer free technical support, project design drawings, and comprehensive after-sales assistance.

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