How To Maintain Solar Panel System?

     In order to extend solar panel system use life,after we finish the solar panel installation,we can do some maintain work.These solar panel system maintain work includes:

Solar panel

 1.When you do solar panel installation, please don’t let buildings/trees or their shades.

2.During the solar panel installation, pay attention that it is not allow to have short circuit between solar pv positive and negative, short circuit will have irreparable damage for the solar pv.

3.After the solar panel system is installed, the dust/guano/leaves ect should be cleaned regularly, it can avoid the decrease of the power generation or the effect of the hot spot

4.When it have snow in winter,it is not allowed to cleaning up the panel with metal materials /hot water and so on, avoid the solar pv glass being burst.

  5.Solar pv install suggestion direction: The Southern Hemisphere country,solar panel face to North. The Northern Hemisphere country, solar panel face to South.

  6.The uses of solar energy bracket angle is latitude in your location add 10degree.For example,if you are in equatorial,the latitude is zero,then your solar panel bracket angle is 10degree.

PV array combiner

1.It is recommended that the PV array combiner should be installed on the back of solar panels uk/indoor place or outdoor with sheleter.

2.It have switches inside PV array combiner. when you finished install the uses of solar energy system,put these switched “ON”.

Solar panel inverter

1.When install solar panel inverter, please pay attention the positive and negative connection should be correct and stable.

2.We suggest the load peak power would not over inverter rated power. When solar panel inverter need to connect with appliances which have motor build in, like fridge/air conditioner/water pump/industrial equipment,please check these appliance peak starting power ,make sure it is not overload,then can start the inverter.If you are not sure,pls contact our sale staff.

3.After the uses of solar energy  system is installed, firstly make the solar panel inverter battery switch “ON” And then push ON/OFF button,when the sine wave inverter start to work normally,then start the load and city power.

4.When you need to shut down the sine wave inverter,firstly shut down the load,and then shut down the city power.Finally,push O

N/OFF button,shut down the sine wave inverter.

Gel battery

1.Battery should be installed in the ventilation and sunlight will not direct the place.Leave a certain distance between solar inverter battery and solar inverter battery,prevent poor heat dissipation.Do not stack the solar inverter battery with the battery.If possible,use battery cabinet.

2.The operating temperature of the battery should be around -15 degrees to 55 degrees. If the temperature is too high, it needs to be cooled, like install fan,air conditioner.And if the temperature is too low, it needs to be kept warm,like add heater or air conditioner.

3.Tighten the screws when connecting the battery，Also prevent the copper core from being damaged or slipping due to excessive tightening force.

4.Please pay attention that the battery positive and negative can not be reversed,and the connection should be stable.Connection short circuit is also not allowed.

5.After the system is installed, you need to charge the battery for 24-48 hours, activate the battery before use

6.If you do not discharge frequently, you can set the float voltage to the lowest value to improve battery life.

7.Every 3months,please check battery bank voltage.cut off all loads, and fully charge battery for 24 hours.When you do the checking,please stop charging and discharging the battery,let the battery stand 4hrs,and then check the battery bank voltage.The normal battery voltage is 10.8V-13.5V.If it have abnormal voltage in battery bank,pls check the battery voltage one by one.

8.If batteries are not need to use for long time, please charge and discharge these battery every 3months.it needs to be charged for 24 hours before use, activate the battery before us

9.Old and new battery are not recommended mixed to mix, difference model battery are not allowed to mix, difference manufacturers’ power inverter battery are not recommended mixed.

If you need to replace good battery,pls contact our sale staff.

10.Our solar system specification ensure solar panel can generate enough power and charge the good battery fully,it can prevent good inverter battery from hydrochlorination,increased good inverter battery use life.

LiFePo4 Lithium battery:

1.When charging the lithium battery, you need to choose a special lithium battery charger to charge, otherwise the battery capacity will be reduced and the life will be attenuated.

2.Do not let the battery in a low-voltage state excessively for a long time, which will lead to a sharp decline in battery life.

3.Because there is a battery management system (BMS) in the battery pack, which is an electronic component, it should not be exposed to water during use. Waterproof treatment and shock absorption measures should be taken to ensure that the battery management system (BMS) will not be damaged during use.

4.The cycle life of a lithium battery is a method of fully charging the battery pack and then discharging it. Because the lithium battery has no memory effect, in actual use, it is not necessary to recharge the battery when it is exhausted. It can be charged while using it. Instead, it can extend the life of the battery.

5.When the battery pack needs to be stored for a long time, please charge the battery pack to 40%-60% of the power, place it in a dry and ventilated place, and charge it once every 3 months for maintenance.

6.The battery pack and charger should be stored in a clean, dry and ventilated place, away from corrosive substances, fire, heat or flammable materials.

7.The battery pack and charger are packaged and transported. During transportation, avoid severe vibration, impact or squeezing, and prevent sun and rain. All kinds of transportation can be used for transportation.