OUR SERVICES

At G&J Technical Services, we provide comprehensive energy solutions tailored to meet the unique needs of our clients. From reliable power supply systems to expert installation and maintenance, we ensure that every solution is efficient, safe, and built to last.

Our team of skilled professionals combines technical expertise with hands-on experience to deliver services that keep your operations running smoothly, reduce downtime, and optimize energy performance.

OUR  SERVICES

Find detailed information on all G&J Services and select a services or more that best suites you.

Site Survey

We conducts professional site surveys to evaluate your power requirements, installation space, and electrical setup. This allows us to recommend the most suitable and efficient backup power solution for your facility.

Sales of Backup Power Solutions

We supply high-quality backup power equipment including diesel generators, UPS systems, and other reliable power solutions designed to meet different energy needs.

Installation Services

We handle the complete installation of backup power systems, ensuring proper setup, adherence to safety standards, and reliable, efficient performance for your operations.

Maintenance & Servicing

We provide routine maintenance and professional servicing to ensure your power systems operate reliably, efficiently, and consistently whenever you need them.

ENGINE PARTNERS

ALTERNATOR PARTNERS

FEATURES

 

We realise people love peace and quiet, we do too. That is why the generators provided by G&J Technical services are fitted out with noise absorbent materials. Maintaining a generator is usually a rather tedious affair. But when you buy a G&J generator, we ensure that the servicing is made easy. Our generators also have wonderful innovative design and are corrosion and damage resistant. Other features include: convenient cable access, internal exhaust silencer system and user-friendly digital control systems.

PRODUCT RANGE

We have a wide variety of generators to choose from. You can view them all right here and choose the generator that is just right for you.

Lower Range: 10kVA - 275 kVA

3 SERIES

MODEL PRIME STANDBY
kVA kW kVA kW
AJ 10 9.0 7.2 10.0 8.0
AJ 17 13.0 10.4 14.3 11.4
AJ22 20.0 16.0 22.0 17.6
AJ33 30.0 24.0 33.0 26.4
AJ50 45.0 36.0 50.0 40.0
AJ66 60.0 48.0 66.0 52.8

5 SERIES

MODEL PRIME STANDBY
kVA kW kVA kW
AJ88 80.0 64.0 88.0 72.4
AJ110 100.0 80.0 110.0 88.0
AJ138 125.0 100.0 138.0 110.4
AJ165 150.0 120.0 165.0 132.0
AJ175 160.0 128.0 175.0 140.0
AJ220 200.0 160.0 220.0 176.0
AJ275 250.0 200.0 2750.0 220.0

*Rating based on 3ph, 400/230 volt, 0.8pf, 50 Hz and 3ph, 480/277volt, 0.8pf, 60 Hz

* MORE DETAILS: Full product specifications are available on request

Medium Range: 275kVA - 710 kVA

7 SERIES

MODEL PRIME STANDBY
kVA kW kVA kW
AJ330 300.0 240.0 330.0 264.0
AJ 375 350.0 280.0 375.0 300.0
AJ440 400.0 320.0 440.0 352.0
AJ500 450.0 360.0 500.0 400.0
AJ550 500.0 400.0 550.0 440.0
AJ600 550.0 440.0 600.0 480.0
AJ660 600.0 480.0 660.0 528.0
AJ710 650.0 520.0 710.0 568.0

*Rating based on 3ph, 400/230 volt, 0.8pf, 50 Hz and 3ph, 480/277volt, 0.8pf, 60 Hz

* MORE DETAILS: Full product specifications are available on request

High Horse Power:710kVA - 3,000kVA

9 SERIES

MODEL

PRIME

STANDBY

kVA kW

kVA kW

AJ880

800.0

640.0

860.0

688.0

AJ 1100

1000.0

800.0

1100.0

880.0

AJ1250

1125.0

900.0

1250.0

1000.0

AJ1400

1275.0

1020.0

1400.0

1120.0

AJ1500

1350.0

1080.0

1500.0

1200.0

AJ1525

1400.0

1120.0

1525.0

1220.0

AJ1650

1500.0

1200.0

1650.0

1320.0

AJ1710

1540.0

1232.0

1710.0

1368.0

AJ1770

1650.0

1320.0

1770.0

1416.0

AJ2250

2080.0

1664.0

2250.0

1800.0

AJ2360

2200.0

1760.0

2360.0

1888.0

AJ2835

2575.0

2060.0

2835.0

2268.0

AJ3350

3025.0

2420.0

3350.0

2680.0

*Rating based on 3ph, 400/230 volt, 0.8pf, 50 Hz and 3ph, 480/277volt, 0.8pf, 60 Hz

* MORE DETAILS: Full product specifications are available on request

ATS / DISTRIBUTION PANELS

  • The contractor
  • Motorized breaker
  • ACB

We employ the latest and optimum technology in building the ATS (motorized breaker) to provide the flexibility of a manual changeover during emergencies. Built to match the power situation in the country and tailored to meet varying demands and constraints.

AFTER SALE SERVICES

We provide a variety of after sale services to ensure that your generator keeps running smoothly long after purchase.

Our mission is to grow G & J Technical Services Limited into a socially responsible company and market leader in Ghana as far as supply of diesel generating sets and allied power products are concerned.

CONTACT US

Address: 43 Ring Road West Obetsebi Circle - Korle Bu Road P. O. Box KA 30249, Accra

Phone: +233303689178/9, +233322046359

Email: sales@gjtechghana.com