FOSHAN TANFON ENERGY TECHNOLOGY CO.,LTD
Case
Vietnam grid-tie 5kw solar system
Published by 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.

5kw solar system

When the customer sent us an inquiry of the grid-tie 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 3kw grid-tie solar system

5kw solar system

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.

5kw solar system

5kw solar system

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

5kw solar system

on-grid solar system

5kw solar system

TANFON On grid 5kw solar system- SPB-5KW

solar panel mono 300w

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)

5kw solar system

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

5kw solar system

solar panel mounting rack

on grid inverter 10kw

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

5kw solar system

Cables (Quantity: 1 set)

4mm2 PV cable *100M

10mm2 inverter cable *50M

(4mm2 PV cable each string connect to PV combiner)

5kw solar system

pv cables

 

5kw solar system

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