What are the differences between KW and KVA for solar energy project?
KW and KVA are two solar energy project units that are widely used.Some solar energy project are used to using KW, some solar energy project are used to using KVA.Our electrical items at home are rated by KW,Kilowatt is the units we see on our electricity bill.But in some area,like solar energy project,power inverter capacity,KW and KVA are mixed use.So what are the differences between KW and KVA?
KVA tells you the total amount of power in use in a solar power kit system. In a 100% efficient solar power kit system 1KW = 1KVA. However electrical systems are never 100% efficient and therefore most of systems power is being used for power output,remaining power have converted into heat or another loss.
KW is the amount of solar power kit power that is converted into a useful output power.KW is therefore known as actual power or working power.
The relationship between KW and KVA using something we’d all understand like beer.So imagine you’re sat in your local pub, pint in hand. The total contents of your pint glass (liquid + foam) is the KVA. However, only the liquid part of your beer serves to quench your thirst and this is the KW. The better the bar tender (the more efficient the electrical system), the more beer (KW) you get.
When you purchase the solar energy system or power inverter, if you find that the two suppliers of the solar energy system with the same working rate offer different prices. Please confirm with the supplier the power you want (KW or KVA) and ensure the solar energy system is fully powered.Don’t buy useless goods for petty gain.
South Africa's solar panel project kit industry will usher in great developmentIn most parts of South Africa, the average annual sunshine time is more than 2,500 hours, and the average solar radiation per day is between 4.5 and 6.5 kWh/m2. It can be said that South Africa has a good natural condition for d
Low frequency stand alone inverter and high frequency stand alone inverterThe low frequency stand alone inverter first inverts the direct current into a power frequency low voltage alternating current; and then boosts it into 220V through a power frequency transformer, and the 50Hz al
Interpretation of the terminology of the solar inverter systemActive power in solar inverter system: In an AC circuit, the part of the power (such as thermal energy, light energy, or mechanical energy) that is irreversibly converted to power consumed on the resistive element is cal
Chinese company invests in Zimbabwe solar panel battery charger kit factoryAccording to news released by African media, a Chinese solar power system supplier hopes to develop a solar panel battery charger kit industry in Zimbabwe. The com
How to improve the power generation of whole home solar kit?This article can be read by both purchased whole home solar kit and customers who have not purchased it. So how to improve the power generation of the whole home solar kit. Solar radiation for
Zimbabwe PGMs proposed to build 160MW solar panel inverter battery kitZimplats Holdings, the largest producer of platinum metallurgical groups (PGMs) in Zimbabwe, said it is considering the feasibility of building a 160MW solar panel inverter battery kit to ensure that the group's operati