Complete Set off Grid 5kw 6kw 10kw 15kw Home Solar System Storage

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Complete Set off Grid 5kw 6kw 10kw 15kw Home Solar System Storage

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Product Description

Overview & Basic Information

Model:LF1-30KW-OFF

Certification:ISO, CB, CE

Application:Home Use

Inverter Type:Pure Sine Wave Inverter

Controller Type:MPPT

System Type:Off-Grid Solar PV System

Battery Type:Lead-Acid, Lithium Ion

Solar Panel:Monocrystalline Silicon

Load Power:3kw to 30kw options

Output Voltage:110-220V

Frequency:50/60Hz

Product Description

Complete Set Off Grid 5Kw 6Kw 10Kw 15Kw Home Solar System Storage solutions designed for reliability and efficiency.

⚡ Warranty Information

⚙️ How it works

System Components Configuration

Model	LF-3KW-OFF	LF-5KW-OFF	LF-10KW-OFF
Mono 550W Solar Panel	6 Pieces	8 Pieces	20 Pieces
PV Combiner Box	3 Input 1 output	4 Input 1 output	4 Input 1 output (2pcs)
Off-Grid Hybrid Inverter	HF4830S60	HF4850S80	HFP4850S80/2PCS
GEL Battery	12V 200AH/4PCS	12V 200AH/4PCS	12V 200AH/8PCS
DC Cable 4mm2	100 meter	200 meter	400 meter

Model	LF-15KW-OFF	LF-20KW-OFF	LF-30KW-OFF
Mono 550W Solar Panel	24 Pieces	32 Pieces	48 Pieces
PV Combiner Box	3 Piece	4 Piece	5 Pieces
Off-Grid Hybrid Inverter	HFP4850S80/3PCS	HFP4850S80/4PCS	HFP4850S80/6PCS
GEL Battery	12V 200AH/12PCS	12V 200AH/16PCS	12V 200AH/20PCS
DC Cable 4mm2	600 meter	800 meter	1000 meter

Technical Details

Half Cut Mono 550W Solar Panel

Peak Power: 550W | Max Voltage: 42.06V | Max Current: 12.84A | Dimensions: 2279x1134x35mm | Weight: 26.9 kg

All-in-one Solar Charger Inverter

Integrates solar energy storage and AC sine wave output. Advanced MPPT technology with 99.9% efficiency.

Deep Cycle Gel VRLA Battery

DG series pure GEL battery with 20 years design life. Ideal for frequent cyclic discharge in extreme environments.

Packaging & Global Projects

Company Profile

Our company was established in 1998, operating a factory with 10,000 square meters. We specialize in manufacturing all types of solar modules, storage batteries, and solar inverters. Providing complete solar system solutions to meet different customers' requirements, we have exported to over 120 countries across Asia, Europe, America, and Africa. We maintain professional R&D teams and strict quality inspection processes with ISO, CE, and TUV certificates.

Frequently Asked Questions

What components are included in the off-grid solar system?

A standard complete set includes high-efficiency Mono solar panels, an off-grid hybrid inverter, deep cycle GEL or Lithium batteries, a PV combiner box, mounting structures, and necessary DC/AC cables and connectors.

Can I customize the system capacity?

Yes, we offer systems ranging from 3kW to 30kW as standard packages, but we can also customize the configuration based on your specific daily power consumption and roof space.

What is the lifespan of the solar panels and batteries?

The monocrystalline solar panels typically have a lifespan of 25 years. The Deep Cycle GEL batteries are designed with a 20-year floating life, offering excellent recovery after deep discharge.

How does the off-grid system handle power during rainy days?

During rainy or cloudy days, the system relies on the energy stored in the battery bank. The system size (solar array and battery capacity) is typically calculated based on your local sunshine duration to ensure continuous supply.

Is the inverter output safe for sensitive home appliances?

Yes, our systems use Pure Sine Wave Inverters with advanced SPWM technology. This provides clean and stable electricity identical to or better than grid power, making it perfectly safe for laptops, TVs, and medical equipment.

What certifications do your solar products have?

Our manufacturing process and products are certified by ISO, CE, CB, and TUV, ensuring they meet international safety and performance standards.