Will solar panels be affected by hurricanes?
The solar panels are fixed by the bracket system, all structures are certified by the structural technician, and the strength is guaranteed to withstand the strength of the typhoon level. Besides, we also include one-year maintenance and three years of accident insurance for our solar system.
Will there be no electricity on a cloudy day?
Solar photovoltaic power generation equipment also produces a little power on a cloudy day. However, the electricity generated maybe only half, or even less than the sunny day due to low solar radiation.
What are the benefits of the installation?
There are many advantages to install solar photovoltaic power generation equipment. The shading effect of the power panel helps the top floor to cool down by about 2 to 3 degrees. What is more attractive is that electricity generated by the solar system can be sold back for additional income.
How long is the solar panel life?
Most solar module products have a warranty period of up to 10 years, and by current technology standards, in principle, more than 80% of power generation efficiency can be maintained after 25 years. The warranty period for DC-to-AC inverter products is about 8 years.
How can we protect or maintain solar panels?
Dust or bird droppings are likely to affect the efficiency and cause degradation. The solar photovoltaic module can be laid obliquely to have self-cleaning in raining time.
It is recommended that the installer spray the water slightly every 3 months to remove dust, bird droppings, leaves or spider webs to maintain the power generation efficiency of the equipment.
Will solar panels be noisy or emit electromagnetic waves?
The solar system does not generate noise when it is running, and the module output is DC that does not cause high-frequency radiation problems. The magnetic field strength generated by the whole device is equivalent to a general household appliance such as a computer. There is no electromagnetic wave in the operation to endanger the human body.
Is the solar system pollution-free?
Solar photovoltaic system is zero-pollution. However, solar panels may cause industrial wastewater and exhaust gas pollution in the manufacturing process. In fact, the making of the solar panel process is similar to the semiconductor, without the front-end process of the reticle.
Compared with conventional coal-fired power generation (thermal power generation), the solar photovoltaic system is still less than 90% less than the coal-fired power generation, even if it is contaminated during manufacturing.
How much solar photovoltaic power generation system can be installed on the roof of a typical sky-going house?
The setting conditions of the roof and the conversion efficiency of the selected modules affect the installed system capacity. Generally, if the roof is flat, the 6.3Kw solar photovoltaic system usually requires a setting area of 350 square meters. If the roof is slanted and the module with higher conversion efficiency is used under the same area, the installed system capacity will be larger.