TANFON SOLAR
August 04,2020
Project: 5kw solar system
Location: Vietnam
Vietnam’s climate type is a tropical monsoon climate, with sufficient sunshine, suitable for the development of the photovoltaic industry.
When the customer sent us an inquiry of the grid-tie 5kw solar system, he had a basic understanding of the type and difference of the solar system. so according to his own needs, he asked the grid-tie 5kw solar system. he thought that the price of the off-grid system is about 2times the grid-tie 5kw solar system. electricity in Vietnam is stable, but it is expensive. In addition, he does not use much electricity at night, mainly during the day. Combining his own budget, grid-tie 5kw solar system is more suitable for him.this is an idea that the customer said after our transaction.
But before, we didn’t understand the customer’s thoughts. Because it is well known, Vietnam does not have the power selling policy. with a solar battery system, it can be powered independently.and even save 90% of electricity bills. Except for a little high price, others are good. 5kw solar system
However, after in-depth discussions with our customers and combined with the budget. Indeed, the grid-tie 5kw solar system is more suitable for the needs of the customer.
RFQ:
Sales: You said before that our price is the highest among your suppliers. Why did you choose us last?
Customer: I believe in the quality of your company’s products. I saw someone in Vietnam who is using your products and the feedback is good.5kw solar system
home solar power system grid tie 5kw solar system supply
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Solar Panel FS250W mono solar panel(poly optional) Vmp: 30V Voc: 36V Imp: 8.33A Size: 1640*992*35mm Coated steel Glass: 3.2mm Tempered Terminal block: IP65 with MC4 connector Efficiency performance: 25 years 80 %, 20 year 85%, 10 years 90%. 25 years life time (CE RoHS) |
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Solar Panel Rack (Quantity: 1 set) Slope Roof or Flat roof or Ground (option) including complete fittings wind load: 55m/s, snow load:1.5kn/m2 structure: Anodized Aluminum + stainless steel |
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Solar Inverter (Quantity: 1 piece) Power capacity: HBF5KW MPPT voltage: 160V-960V Rate voltage: 600V Number of MPP inputs: 2 Number of DC inputs: 2 Allowed Voltage Range Of Grid: 380-415V Communication interface: RS485 Inverter size:483*452*200mm |
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Cables (Quantity: 1 set) 4mm2 PV cable *100M 10mm2 inverter cable *50M (4mm2 PV cable each string connect to PV combiner) |
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New Technology of the 200kw inverter: warm backup The warm backup is a method of backing up a database using the archivelog mode when the database is running.
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Tanfon successfully replaced other suppliers
Why did the customer choose our company's products finally?Because the quality of other companies ’solar inverter is not as good as ours. Our solar inverter are from production to after sales the one-stop service. After strict control and testing the prod
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