VECTOR ELECTRONIC

TPS-105 Crystalline Solar Module

• Highly sufficient and stable polycrystalline solar panel
• Different power output available, range from 5 Watt to 100Watt
• Comes With junction box and by pass diode
• Charge 6V and 12V batteries of all type. Can be used as power source for power stations, or battery charger for vehicle, boat, electric fence, pump….
•Multiple pieces can be connected to acquire higher power
•Anodized aluminum alloy frame
•Low iron high transparency temper glass cover
•Solar cell embedded in EVA (ethylene vinyl acetate)
•Tedlar foil backing

The Design of 5KW Grid-tied PV

System

1. Installation

Plant design : 5KW

Angle of inclination : 25°

Azimuth angle : 0°; no tracking

Area of PV-generator : 30.2 m2

2. Inverter :

Type : Sunny boy SB 5000TL HC Multi-String

Inputs : 3

max.DC power : 5.3KW

max.AC power : 5.0KW

EU-efficiency: 95.5%

Max. efficiency: 96.2%

Grid voltage:198-253V

Grid frequency:47.5-50.2Hz

Protection Type: IP 65

3 PV-plant

3.1 PV-module:

MPP-voltage: 35.1V

MPP-current: 4.99A

MPP-power: 175W

3.2 Inspection

Total number of modules : 28

Number of module per string : 14

Number of Strings : 2

MPP-voltage of string at 15 501V

MPP-voltage of string at 50ºC: 413V

MPP-voltage of string at 70ºC: 373V

Open-circuit voltage of string at -10? :681V

Max. DC current permitted: 750V(Inv)

Max. Current of PV-generator : 5.1A

Max. DC current permitted : 11.0A

4 Cabling

	DC-side	AC-side
Single cable length :	24m	10.0m
Cable cross-section :	4mm²	4mm²
Voltage drop :	2.10V	1.87V
Cable resistance :	0.10 Ohm	0.04 Ohm
Total power loss :	21.44W	40.64W
Rel.power loss in term of max.DC power :	0.40%	0.88%

5 Result

PV-peak power : 3.85KW

Nominal power ratio : 138%

Energy usability : 100%

Performance ratio : 82%

Spec. Energy yield : 1130 KWh

Cable losses (% in PV-energy) : not considered

Yearly energy yield (approx) : 4350 KWH