Sunpal Solar Home System Complete 3Kw 4Kw 5Kw Off Grid Solar Power System Kit

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Sunpal Solar Home System Complete 3Kw 4Kw 5Kw Off Grid Solar Power System Kit

Customization:	Available
After-sales Service:	Free Warranty
Warranty:	10 Years

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Product Description

Overview

Model NO.

SP1-30KW3-OFF

Condition

New

Certification

ISO, CE, RoHS

Application

Home

Specification

Normal, 3KW-5KW

Product Name

Household Hybrid Solar Power System

Controller Type

MPPT

System Type

Off-Grid Solar Photovoltaic System

Solar Panel

Mono Crystalline Perc Solar Panel

Inverter

Single Phase/Split Phase/3phase

Battery

Lead Acid/LiFePO4 Lithium Battery

Mounting Structure

Customized

Production Capacity

50000 kits/Year

Packing Size

220.00cm * 150.00cm * 80.00cm

Product Description

🛡️

Warranty Assurance

How It Works

What's Included

Model	SP-3KW-OFF	SP-5KW-OFF	SP-10KW-OFF
Half Cut Mono 550W Panel	6 Pieces	8 Pieces	20 Pieces
PV Combiner Box	3 In 1 Out (1 Pc)	4 In 1 Out (1 Pc)	4 In 1 Out (2 Pcs)
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
Mounting System	Customized Based On Roof/Ground

Model	SP-15KW-OFF	SP-20KW-OFF	SP-30KW-OFF
Half Cut Mono 550W Panel	24 Pieces	32 Pieces	48 Pieces
PV Combiner Box	4 In 1 Out (3 Pcs)	4 In 1 Out (4 Pcs)	4 In 1 Out (5 Pcs)
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

System Components

Half Cut Mono 550W Solar Panel

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

All-in-one Hybrid Inverter

Integrates solar energy storage, charging, and AC sine wave output. Full digital double closed loop control with advanced SPWM technology. MPPT efficiency up to 99.9%.

Smart Monitoring System

Supports one-click installation and registration. Features safe operation, traceable logs, and full lifecycle data storage to ensure security and reliability.

PV Mounting System

AI6005 & SUS304 Bolt materials. Includes Mid & End Clamps (35-50mm), L Foot Asphalt Shingle Mounts, and ground clips for stable installation.

Professional PV Tools

Complete set including Wire Cable Cutter, Stripper, MC4 Crimper, and Disassembly Tools for professional setup.

Production & Projects

Frequently Asked Questions

What are the main advantages of an off-grid solar system?

Off-grid systems provide complete energy independence, allowing you to generate and store your own power without relying on the utility grid. This is ideal for remote areas or locations with unstable power supply.

Can this system power standard household appliances?

Yes, our systems ranging from 3KW to 30KW are designed to power typical household loads including lights, fans, refrigerators, air conditioners, and other electronic devices.

What kind of maintenance is required for the solar panels?

Solar panels require minimal maintenance. It is generally recommended to clean them occasionally to remove dust or debris to ensure maximum sunlight absorption and efficiency.

Does the system include batteries for night use?

Yes, the complete kit includes GEL or LiFePO4 Lithium batteries to store energy generated during the day for use at night or during cloudy periods.

Is technical support available for installation?

We provide complete technical support, including installation tools and guidance. The system is designed with professional components like combiner boxes and smart monitoring to simplify the setup process.

How long do the system components typically last?

High-quality monocrystalline panels usually have a performance lifespan of 25 years, while modern hybrid inverters and batteries are built for long-term durability under standard operating conditions.