How to buy generator set rightly

Diesel generator is a small power generation equipment, refers to for fuel such as diesel, diesel engine as the prime generator power machinery .A complete set of unit generally by diesel engines, generators, control box, fuel tank, starting and control the use of battery , protection, emergency cabinet and other parts. Generators in industrial and agricultural production, national defense, science and technology and has been widely used in daily life. Now many bad peddler and procurement for profiteering, false product brand and power, lead to customers for diesel generating set product brand and performance did a lot of misunderstanding, so how to correct purchase generators are what we care about, then I will tell you, in the purchase process encountered in a trap. 1.Confuse KVA and KW, the relationship between the KVA as KW to exaggerate the power, sold to customers, in fact KVA is apparent power, KW is effective power. 2.Not speak row (rated) the relationship between power and backup power, said only a power, the reserve rate as a prime power to sell to customers. 3.The diesel engine or generator brand only, do not quote origin, not the brand unit. 4.Will not take protection function (commonly known as the four protection) unit as a complete protection function of units sold to customers, what's more, the instrument is not complete, with no air switch unit sales to the customer. 5.Don't talk about brand grade of diesel engine and generator and generator, control system configuration, don't talk about after-sales service, only talk about the price and delivery. 6.My company has always been adhering to the "customer satisfaction, social satisfaction, employee satisfaction at the core of the concept, insist on honest, and trustworthy, with high quality products, preferential prices, high quality service tenet, wholeheartedly provides the high-quality service for the society from all walks of life, we firmly believe that we can do to let every consumer get ease, ease the demand.