Household 5kw 48V off Grid Complete PV Solar Energy Power System with Solar Panel and Gel Battery Storage Kit 230V

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Household 5kw 48V off Grid Complete PV Solar Energy Power System with Solar Panel and Gel Battery Storage Kit 230V

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Product Description

Overview & Basic Specifications

Model NO.

SWS5.5KW-OFF

Condition

New

Certification

CE, TUV

Application

Home, Industrial, Commercial

Solar Panel Type

Monocrystalline / Polycrystalline

Battery Type

Lead-Acid / Lithium Ion / Gel

Controller Type

MPPT

Load Power

3.5kw / 5.5kw

Product Description

What is an off-grid system?

An off-grid system is suitable for areas without grid-connected or unstable grid-connected power. It is usually composed of solar panels, connectors, inverters, batteries, and a mounting system.

Components	SW3500W-OFF	SW5500W-OFF
455/550W Solar Panel	6 Pieces	9 Pieces
Off Grid Inverter	SK-3500S-24	SK 5500P-48L
GEL Battery	2 Pieces (12V 200AH/250)	4 Pieces (12V 200AH/250)
Lithium Battery	48V/51.2V 100ah	48V/51.2V 200ah
DC Cable	100 Meters	100 Meters
MC4 Connector	4 Pairs	4 Pairs
Mounting System	Ground or Roof (Customized Optional)

Technical Details

HALF CELL MONO/POLY SOLAR PANEL

Positive power tolerance: 0~+5w
100% EL Double-inspection ensures defect-free modules
5BB to 12BB/MBB Available
Sizes: 158.75mm to 210mm
Full Cell, Half Cut, 3-Cut options
Perc/Hjt/All Black/Frameless Technology
Waterproof Label on Back of Panel

SOLAR BATTERY BANK

Deep cycle long lifespan
High discharge performance
Easy installation and Maintenance-free
Agm/Gel/Lithium Ion types
Over 6000 cycles, up to 90% DOD
Wide ambient temperature range suitability

OFF GRID SOLAR INVERTER

Pure sine wave inverter
Parallel operation with up to 9 units
Auto restart while AC is recovering
Built-in MPPT solar charge controller
Compatible with mains or generator power
Configurable priority via LCD setting

SOLAR MOUNTING SYSTEM

Ground & Residential Roof (Pitched)
Commercial Flat & Workshop Roofs
Car parking & Vertical wall systems
All aluminum structure available
Ballasted mount (no harm to structure)
Preinstalled parts save 50% labor

SOLAR SYSTEM ACCESSORIES

Pin Diameter: 4mm | Protection: IP67
Max System Voltage: 1000V
Rated Current: 30A
Resistant to U.V, oil, oxygen, and ozone
High Voltage and Current carrying capacity
IP 65 Degree Lightning Protection

Manufacturing & Application

Frequently Asked Questions

What appliances can a 5.5kW off-grid system run?

A 5.5kW system can typically power standard household appliances including air conditioners, refrigerators, washing machines, lights, and computers, depending on the simultaneous load.

How long does the battery backup last?

Backup time depends on the battery capacity (e.g., 200Ah) and your power consumption. Larger battery banks or lithium options provide longer duration during night or cloudy days.

Is this system compatible with lithium batteries?

Yes, our off-grid inverters are compatible with Lead-Acid, Gel, and Lithium-Ion battery types with configurable charging profiles.

Can I expand the system in the future?

Yes, the inverter supports parallel operation with up to 9 units, allowing you to scale up your power capacity as your needs grow.

What is the difference between Mono and Poly panels?

Monocrystalline panels generally have higher efficiency and a sleeker look, while Polycrystalline panels are a cost-effective alternative for larger installations.

Does the system require professional installation?

While many parts are pre-installed to save labor, we recommend a certified electrician for the final AC/DC connections to ensure safety and warranty compliance.

Household 5kw 48V off Grid Complete PV Solar Energy Power System with Solar Panel and Gel Battery Storage Kit 230V

Product Description

HALF CELL MONO/POLY SOLAR PANEL

SOLAR BATTERY BANK

OFF GRID SOLAR INVERTER

SOLAR MOUNTING SYSTEM

SOLAR SYSTEM ACCESSORIES

Frequently Asked Questions

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