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30kw Off-Grid Solar System

A 30kW Off-Grid Solar System is a strong, advanced energy solution built to satisfy high power requirements for large households, commercial establishments, and remote spots that do not have access to supplies from the traditional power grid. It has proven itself in offering a more sustainable and cost-effective substitute for conventional energy sources by using solar energy for reliable power provision in off-grid homes.

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Advantages of 30kw Off-Grid Solar System Components

  • Huge Capacity: A high-capacity 30kW off-grid solar power system can power more than one household appliance that requires high power at a time. Thus, it is ideal for a big setup-household or small business.
  • Energy Self-sufficiency: It operates independently and away from the grid so that rural areas will always have an uninterrupted supply of energy.
  • Sustainability: Guarantees a low carbon footprint by using renewable solar energy, thus becoming environmentally responsible.
  • Cost Savings: Reduced cost in electricity bills because it builds free electricity from the sun.
  • Scalability: Can conveniently and easily grow through adding more solar panels or battery packs to meet the requirements of increasing energy needs.

 

Application Scenarios Meeting User Needs

  • High Home Consumption: This refers to those homes that consume a lot of energy, for example, a house with more than a few air-conditioning units or electric heat.
  • Small Businesses: This helps to continue operations when they are off-grid and also reduces dependence on diesel generators which, in turn, reduces costs.
  • Amounts for remote capacity: That power source is for those offices, research stations, or even agricultural operations that are inaccessible.
  • Emergency Backup: Backup power for critical services in case the power grid goes off.

 

Components

The 30kW off-grid solar system comprises several key components:

Component Description
Solar Panels High-efficiency photovoltaic panels, typically 325W each, totaling 92 panels.
Inverter One 30kW off-grid inverter to convert DC to AC power.
Charge Controller One 192V 150A MPPT charge controller for efficient battery charging.
Batteries Twenty-four 12V 200Ah lead-acid or gel batteries for energy storage.
Mounting System Aluminum or steel mounting brackets for roof or ground installation.
Cabling PV cables (4mm²) and MC4 connectors for electrical connections.

 

Detailed Data Sheet of 30kw Off-grid Solar System for User Reference

Specification Details
System Capacity 30kW
Solar Panel Specs 325W each, 92 panels, total 29.9kW
Inverter Specs One 30kW off-grid inverter
Charge Controller One 192V 150A MPPT charge controller
Battery Specs Twenty-four 12V 200Ah lead-acid or gel batteries, total 57.6kWh
Mounting Type Aluminum or steel brackets for roof or ground mounting
Cabling 4mm² PV cables, MC4 connectors
Operating Voltage 192V DC input, 230V AC output
Warranty 25 years for panels, 10 years for batteries and inverters

 

Estimated Daily Energy Production (kWh)

Location Average Daily Sunlight Hours Estimated Daily Energy Production
Lagos, Nigeria 5 hours Approximately 150kWh
Karachi, Pakistan 5.5 hours Approximately 165kWh
Cape Town, South Africa 5 hours Approximately 150kWh
Tehran, Iran 5.5 hours Approximately 165kWh

Note: Actual energy production may vary based on local weather conditions and system efficiency.

 

Appliances Powered by the 30kw Solar System

A 30kW off-grid solar system can power various household appliances, including:

Appliance Power Consumption (W) Estimated Daily Usage (hours) Daily Energy Consumption (Wh)
Refrigerator 150 24 3,600
LED Lighting 10 5 50
Laptop 50 4 200
Washing Machine 500 1 500
Microwave Oven 1,000 0.5 500
Air Conditioner 2,000 5 10,000
Electric Heater 1,500 3 4,500

Note: These values are approximate and can vary based on appliance efficiency and usage patterns.

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