150w off-grid solar power system bill of system · 150w off-grid solar power system bill of system...

ARTsolar (Pty) Ltd

Tel: +27 31 100 1019

Email: [email protected]

www.artsolar.net Unit 11, 124 Escom Road, New Germany, 3620

150W Off-Grid Solar Power System

Bill of System

150W solar power system, can produce about 284.7kWh/year of green

electricity in South Africa, which is equivalent to 114kg of standard coal

burning and has a carbon dioxide emission reduction effect of about 296kg.

Description of System Design and Component Selection

Module Capacity Based on client’s requirements:

Power 5 to 10 10W LED lights and an LCD/LED television for 4 - 6 hours a day

Controller & Inverter Based on client’s requirements:

Power 5 to 10 10W LED lights and an LCD/LED television for 4 - 6 hours a day

Battery Based on client’s simulation:

Missing energy<5%

Unused energy (full battery) loss<25%

ARTsolar (Pty) Ltd

Tel: +27 31 100 1019



Bill of System Item Product Type Unit Quantity Certification

Warranty (years)

1 Solar Module ART150-36A pcs 1 TUV 25 2 Controller & Inverter MG-NB-350 set 1 CE 5

3 Battery Box 6-CNFJ-80 12V 80AH 1.5m

set 1 CE 5

4 Cable

PV Cable PV1-F 1*2.5mm2 Red m 10 TUV 25

PV Cable PV1-F 1*2.5mm2

Black m 10 TUV 25

Wire connector PV-ST01/M PV-ST01/F set 1 TUV 25

5 PVsyst Simulation set 1

ARTsolar (Pty) Ltd

Tel: +27 31 100 1019



Solar Panels

ARTsolar (Pty) Ltd

Tel: +27 31 100 1019



ARTsolar (Pty) Ltd

Tel: +27 31 100 1019



Controller & Inverter

Product Parameters

Brand MG

Type MG-NB-350

PV Module Maximum Power. 300W

Controller Voltage 12V

Controller Current 20A

AC Voltage 230V

Output Waveform Pure sine wave

Output Power 350W

Output Frequency 50Hz

DC 12V Output Current

3A

DC 5V Output Current

2.1A

Product Weight 2.63kg

Protection

Low power protection; Low temperature protection; Overvoltage protection; Short circuit protection; Overload protection; Undervoltage recovery protection.

ARTsolar (Pty) Ltd

Tel: +27 31 100 1019



Battery

SP SERIES/6-CNFJ-80 12V80AH

Applications

Solar system and Wind system

Solar street light and solar garden light

Emergency lighting equipment

Fire alarm and security systems

Telecommunication equipment

Electric equipment and telemeter equipment

Battery Model 6-CNFJ-80/12V80Ah

Capacity (25) 10Hr (8.0A,1.80V） 5Hr (14.5A,175V) 3Hr (21.3A,1.80V） 1Hr (46.8A,1.80V)

80Ah 72.5Ah 63.9Ah 46.8Ah

Dimensions Length Width Height Total Height

331mm 172mm 215mm 218mm

Approx. Weight 23.7KG

Internal Resistance

7.5mΩ

Max Discharge Current

950A (3 Sec.)

Self-Discharge ≤2% per month (25)

Charge Voltage

25

Cycle Use Float Use

13.98V (‐21mV/), max charge

current:17A 13.38V (‐21mV/)

General Features

Wide operating temperature range from -25°C to 45°C

Sealed and maintenance free operation

Low self-discharge rate and long shelf life (9 months at 25°C)

ABS containers and covers

No memory effect, thick flat plate with high Tin low Calcium alloy

Absorptive Glass Mat Technology (AGM System)

Safety valve installation for explosion proof

Long Service Life, Float or Cyclic

ARTsolar (Pty) Ltd

Tel: +27 31 100 1019



Discharge Parameters

Performance Curves

ARTsolar (Pty) Ltd

Tel: +27 31 100 1019



Cable

1. PV Cable: PV1-F 1 x 4mm2

Conductor Material Tinned Copper

Product Model PV1-F

Conductors Size 4mm2

Rated Voltage 1000V

Product Colour Red / Black

2. PV Cable Connector

Type PV-ST01/M PV-ST01/F

Rated Voltage 1500V DC(IEC) 800V DC(UL)

Rated Current 30A

Protection Degree IP67 when mated

Contact Resistance ≤0. 5 m Ω

Contact Material Copper - tin plated

Locking System Plug connectors Snap-in (nor/only MC4)

Flame class UL94-HB/UL94-V0

Ambient Temperature -40 ～ +90 (IEC)

Cable Size Range 2.5mm2, 4mm2, 6mm2

ARTsolar (Pty) Ltd

Tel: +27 31 100 1019



Simulation

ARTsolar (Pty) Ltd

Tel: +27 31 100 1019



150w off-grid solar power system bill of system · 150w off-grid solar power system bill of system...

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