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Solar Electricity Storage

Homeowners are able to generate solar electricity by using a photovoltaic solar powersystem. There are two primary methods of Energy Storage with a PV solar powersystem...

• Battery Banks
• Grid Inter-Tie

One way solar power storage can be accomplished is by using a battery bank to store the electricity generated by the PV solar power system. A battery solar power storage system is used in a grid-tied PV system with battery backup and stand-alone PV systems.

The major components of a battery solar power system are...

• Charge Controller: Prevents the battery bank from overcharging by interrupting the flow of electricity from the PV panels when the battery bank is full.
• Battery Bank: A group of batteries wired together. The batteries are similar to car batteries, but designed specifically to endure the type of charging and discharging they'll need to handle in a solar power system.
• System Meter: Measures and displays your solar PV systems performance and status.
• Main DC Disconnect: A DC rated breaker between the batteries and the inverter. Allows the inverter to be quickly disconnected from the battery bank for service.

The third type of PV solar power system is a grid-tied PV system. This system can actually use the grid as its solar energy storage system. This is done using net-metering.

With net-metering, when you produce excess solar electricity, you send it to the grid and your electric meter rolls backwards. Later on, at night for example, when your system is not producing electricity, you can pull electricity from the grid and your electric meter will roll forward. You are essentially using the grid to store your solar electricity!

 hohoho..horlick

pembentikan Masyarakat diMalaysia 

MANUSIA YANG SALING BERHUBUNGAN SECARA KOLEKTIF

MEMPUNYAI HAK DAN TANGGUNGJAWAB YANG SALING MENGIKTIRAF

KELOMPOK MANUSIA YANG MEMPUNYAI HUBUNGAN SOSIAL DALAM SESUATU PETEMPATAN

KESATUAN HIDUP MANUSIA YANG TERIKAT KEPADA SUATU SISTEM DAN NORMA SERTA PERATURAN

MASYARAKAT MELAHIRKAN KEBUDAYAAN DAN TAMADUN

Presentation of C programming in this week are very bad.

Im being selected to UTM hockey team.i feel very proud because can be the althelic for UTm in hockey sport.Then,our team are contain senior and also junior.First match in this tournemaent against Sekolah Sukan Bandar Penawar(SSBP),in this game We are draw 2-2.Second match with Persatuan Guru-Guru Johor,but unluckily we lose 1-2.Next for another match we only draw.With this result our team cannot move to the next level.only in gruoping.

minggu transformasi mahasiswa(mtm) di utm merupakan 'first impresion' terhadap UTM.bagi saya MTM agak menyenangkan mahasiswa baru untuk mengenali UTM.