How does the solar power energy work?

Solar PV systems use cells to convert sunlight into electricity. The PV cell consists of one or two layers of a semi conducting material, usually silicon. When light shines on the cell it creates an electric field across the layers causing electricity to flow. The greater the intensity of the light, the greater the flow of electricity. PV cells are referred to in terms of the amount of energy they generate in full sunlight; known as kilowatt peak or kWp. The Solar Cell is the basic building block of Solar PV technology. Most people are familiar with PV Solar Cells that power calculators. These cells are wired together to form a module (PV Solar Panel). The PV Modules gather solar energy in the form of sunlight and convert it into direct current (DC) electricity. An inverter can convert this DC power into alternating current (AC power, which is the type of electricity used in your home). PV Modules are joined together to form a PV Solar Panel system. Large PV systems can be integrated into buildings to generate electricity.

1. Photovoltaic (PV) cells convert sunlight or sun arrays into direct current (DC) electricity.
2. The solar inverter are used to converts DC into AC electricity which many used in our electrical and electronic equipment / appliances etc.
3. Sunlight is not stable thus a good solar charge controller are often needed to control and regulate the solar charge for few reasons – to stabilize the current charge, to protect your batteries, to control the charge before sending it to the grid (for those had grid connection contract).
4. Our system served main for standalone and grid tied for saving (solar energy will be use as priority for loads/electrical item) excess energy will be store in or sell for utilities company (in credit) and in the absent of solar energy grid energy will be used. Solar energy system owner have an option to use the batteries storage as back up or for saving as well.

On Grid - PV System

1. When the sun shines, solar panel will absorb the sunlight and convert it into electricity.
2. Then, the electricity travels through the solar controller which control the voltage going into the batteries or direct to grid for system which tied with FiT or NEM.
3. You may use batteries to store electricity for backup and emergency. While our hybrid smart inverters will converts the DC electricity from the panels to AC electricity for most of your house, office, industrial equipment, household appliances, machinery etc.
4. In the situation of night time, cloudy day or rainy day or in the absent of solar energy, the system will automatically link it to the grid or any back-up electricity such as generator or secondary renewal energy.

Off Grid - Standalone PV System

 

1. When the sun shines, solar panel will absorb the sunlight and convert it into electricity.
2. The electricity generated will be first used by loads / your required electricity and the excess energy will be stored into the batteries.
3. In standalone system, careful understanding or your loads requirements are important and we recommend “over design” for your normal usage situation.
4. Good batteries storage and suitable inverters for standalone system. With our experience with agriculture and aquaculture site (mainly standalone or with generator) we know what is the best for our client. Residential, commercial and factories are not recommended to use standalone system, best preferred is grid-tied and to have batteries as back-up energy.