Residential 5kW Complete Solar Panel Kit for Home Solar Power System

1. for sale

Tianjin Cheng Longjia Technology Co., LTD

recommend

• Application:

  multiple industries

• Material:

  See product manual

• published:

  15 Oct 2026

• Lead time:

  within 30 days

• category:

  Solar Power

• price type:

  negotiable

This 5kW residential solar power kit is a complete off-grid solar solution designed for homes without grid access or with unstable electricity supply. Also known as a stand-alone solar system, it includes solar panels, an off-grid inverter, energy storage batteries, and mounting structures, providing reliable power for daily household loads and backup power during outages.
System Overview
System Type: Off-Grid / Stand-Alone Solar Power System
System Capacity: 5kW
Main Components: Mono solar panels, off-grid inverter, storage battery, mounting brackets
Typical Use: Home power supply, rural electrification, backup power, off-grid living, areas with unstable grid
Monocrystalline Solar Panels
More than 21% module efficiency
0–5W positive power tolerance
100% full EL inspection
Strict quality control for stable long-term performance
25-year warranty
Off-Grid Solar Inverter
110/220V AC split-phase output
Built-in MPPT solar charge controller
Built-in pure copper low-frequency transformer
Supports WIFI/GPRS remote monitoring
Suitable for off-grid and backup power applications
Energy Storage Battery
Optional lead-acid battery or lithium battery
Lead-acid battery warranty: 3 years
Lithium battery warranty: 5 years
Customized solutions available, including battery pack, battery rack, BMS, and battery connection cables
Provides power supply at night, on rainy days, and during grid outages
Mounting Brackets
Pitched roof mounting structure
Flat roof mounting structure
Ground mounting structure
Ballast type mounting structure
Car parking lot mounting structure
Packaging
All products are packed in cartons after production and testing, then placed into custom-made wooden boxes and securely nailed to ensure safe sea transportation and minimize the risk of damage during transit.