4kw grid-connected solar photovoltaic power generation home system introduction

Features of 4KW grid-connected solar photovoltaic power generation home system:
System composition: photovoltaic panels, solar inverters, fixed brackets, two-way electricity meters (provided free of charge by the grid), cables (users configure themselves according to their actual installation conditions);

Scope of application: residential, sun room, garage roof sunshine surface, agricultural and industrial building facilities roof sunshine surface;

Use characteristics: no noise, no pollution, no influence on the home voltage environment, and a certain shading and heat insulation effect;

Energy-saving features: it can be used by itself during the day, and the surplus power is recovered by the power grid;

Maintenance features: Modular design of grid-connected rooftop solar power plant system, no wearing parts, simple maintenance, no worries.

Advantages of 4KW grid-connected solar photovoltaic power generation home system:

1. Good durability, resistance to salt spray and corrosion;

2. Can withstand the maximum wind pressure of 2400Pa and snow pressure of 5400Pa;

3. Excellent power generation performance in low light environment, can generate power even on cloudy days;

4. The annual attenuation is less than 7‰, and the power generation performance can still maintain more than 80% in 25 years;

4KW grid-connected solar power home system:

1. Applicable environment:

In the wild, large, medium and small residences/residences with difficult access to electricity (it is not recommended to install in areas where mains electricity is available, or to install complementary mains)

2. System configuration:

High-quality monocrystalline silicon or polycrystalline silicon solar panels, with matching maintenance-free solar energy storage batteries, photovoltaic off-grid inverters and computer controllers with overcharge and overdischarge protection functions, can be designed to intelligently switch between mains/photovoltaic systems Function. Controller LCD screen/indicator display, beautiful appearance, safe and efficient.

3. Easy maintenance:

The service life is more than 20 years, and a variety of charging methods are complementary. Both solar energy and commercial power can charge the system.

Advantages of On-Grid Off-Grid Hybrid Solar Home Systems

1. Safe and reliable, no noise, no radiation, no fuel consumption, no mechanical rotating parts, low failure rate and long life;

​​2. Environmentally friendly and beautiful, not restricted by geographical location, short construction period, random size, easy disassembly and assembly, and convenient movement;

​​3. It can be installed and used immediately, the cost of disassembly and assembly is low, it can be easily combined with the building, and there is no need to pre-embed high transmission lines, which can avoid the damage to vegetation and the environment and engineering costs when laying cables in long distances;

​​4. With stable voltage and high power quality, it is widely used in various electrical equipment. It is very suitable for power consumption in remote places such as villages, farms, mountains, islands, highways, etc. It is also an excellent emergency backup power supply.