The function used is different, the choice of system is not the same, the following show is home  Off-grid system products.

The solar photovoltaic power generation system

Solar photovoltaic panels are devices that generate direct current when exposed to sunlight and consist of thin, solid photovoltaic cells made almost entirely of semiconducting materials, such as silicon. Solar aluminium profiles photovoltaic panel modules can be made into different shapes, and the modules can be connected to produce more power.

Commonly referred to as build-in PHOTOVOLTAIC systems, these photovoltaic installations use solar photovoltaic panels on both the roof and the surface of the building and are even used as part of Windows, skylights, or shelters. The components of the 6063-T5 high-quality aluminium alloy profile and aluminum frame, respectively, to protect the laminate, play a certain sealing, support role.  Aluminium profile frames have good electrical conductivity and can balance current 、prevent accidents、very resistant to low temperature and high hardness.  Therefore, all battery component supports are composed of columns, beams, longitudinal beams, and accessories at the connecting parts, and are connected by bolts. Two sets of fixing bolts are installed on one base, and slots are reserved for east-west installation of the support.

The solar cell selects monocrystalline silicon solar cell, the light energy conversion efficiency is about 15%-24%, in which monocrystalline silicon is generally encapsulated by toughened glass and waterproof resin, so it is strong and durable, the service life is generally up to 15 years, up to 25 years.  Laminated parts, toughened glass, the role is to protect the power generation theme, light transmittance is generally above 91%, ultra-white toughened processing.

It is characterized by high photoelectric conversion efficiency and high reliability.  Advanced diffusion technology ensures the uniformity of conversion efficiency throughout the chip;  Ensure good electrical conductivity, reliable adhesion, and good electrode weldability;  High precision screen printing graphics and high flatness make the battery easy to weld and laser-cut automatically.

The solar power generation system is composed of solar panels, a charging controller, inverter, and battery.  Solar DC power systems do not include inverters.  To make the solar power system can provide enough power for the load, it is necessary to choose the components reasonably according to the power of electrical appliances.