5KW Off-Grid All-in-One Solar Power Generator Kit (500W Half Cell Panels, 51.2V 260Ah LiFePO4 Battery, MPPT Hybrid Inverter) – Perfect for Residential & Small Business Use

YouTube Video:

5KW Off-Grid Solar Power System Demo – Lithium Battery & MPPT Inverter #solar #offgrid #renewableenergy

Product Overview:

This 5KW off-grid solar power generator kit is designed to supply reliable electricity for homes and small businesses. It includes high-performance 500W Half Cell Mono PERC solar panels, a 51.2V/260Ah LiFePO4 lithium battery bank, and a hybrid inverter with MPPT charge controller. The system supports city grid complement and UPS functionality, ensuring uninterrupted power day and night.

Installation Footprint:

• Total Installation Area: ~5㎡

Kit Configuration:

Component Specifications:

500W Half Cell Mono PERC Solar Panel

• Maximum Power (Pmax): 500W

• Vmp: 40.5V | Voc: 48.7V | Imp: 12.35A

• Size: 2176 × 1098 × 40mm

• Efficiency: Up to 22%

• Lifespan: 25 years

• Warranty: 10 years (free replacement for quality issues)

LiFePO4 Lithium Battery Pack – 51.2V / 260Ah

• Nominal Voltage: 51.2V

• Nominal Capacity: 260Ah (13.3kWh)

• Cycle Life: >6000 cycles

• Lifespan: 10 years

• Built-in BMS: Yes

• Warranty: 3 years

5KW Hybrid Solar Inverter with MPPT Controller

• Output Power: 5KW

• Input Voltage: 48V

• MPPT Charge Controller: 60A, High Tracking Efficiency

• AC Output: 220V / 230V / 240V (optional)

• Features: Pure sine wave output, UPS function, WiFi monitoring available

• Warranty: 2 years

PV Combiner Box & Disconnects

• Protection: Surge, Thunderstorm, Overload

• Flexible PV String Inputs, IP65 Rated

Load Reference – 5KW Solar System:

Note: Inductive loads (refrigerator, AC, water pump) require 3-6× starting power.

How It Works:

• Daytime: Solar panels charge the battery and power appliances directly.

• Nighttime: Inverter draws energy from the lithium battery bank.

• Grid Backup: When batteries are depleted, the system automatically switches to grid power.

Advantages:

100% green energy – no noise, no pollution

25-year lifespan solar panels ensure fast ROI

Stand-alone system with easy installation and operation

WiFi monitoring available for real-time system status

Comprehensive after-sales support

Packing Details:

• Solar Panels: Carton + Pallet

• Inverter & Combiner Box: Wooden Box

• Battery, Cables, Accessories: Carton

• Mounting Kits: Carton + Bulk Packing

Manufacturer Profile – Sunchees

Packing details:

• Solar panels are packed in carton and pallet
• PV combiners and inverter are packed in wooden box
• Solar charge controller,gel battery,and cables are packed in carton
• Solar panel racks are in cartons and bulk packing​

Our Factory:

	Sunchees was founded in 2008, head office and factory is located in Foshan, Guangdong. China,but its sales network has spread to more than 100 countries and regions around the world.
Main business: solar power system one stop solutions,  solar inverter , solar air conditioner system, solar street light system . solar DC power system ect .
	Sunchees products are widely used in home, agriculture, industry, finance, electric power, transportation, security, new energy. Its stable and excellent performance have been widely recognized.

5KW Solar System Case:

Warranty policy:

• Solar panel has 10 years warranty,during warranty if any quality problem,we will ship new one for replacement.
• lithium  battery has 3 years warranty,during warranty if any quality problem,we will ship new one for replacement.Quality problem means acid leakage or irregular shape.
• Inverter,charge controller,and PV combiner have 2 years warranty,during warranty if any quality problem,we will ship free PCB for replacement