Burimi 300 kWp Solar Project — Case Study | Al-Dhaw Sustainability Energy

This case study details the design, installation, and commissioning of a 300 kWp grid-tied solar PV system for Burimi Trading & Investment Establishment, executed by Al-Dhaw Sustainability Energy — a leading solar company in Oman.

Project Overview

Client: Burimi Trading & Investment Establishment
System Size: 300 kWp (768 panels × 390W)
Location: BURIMI-SYS1 & BURIMI-SYS2, Oman
Completion Date: June 2026
System Type: Grid-tied (On-Grid)

System Design

Solar Panels

Make: JA Solar
Model: JAM72S20 390-400W Mono
Quantity: 768 panels
String Configuration: 7 strings (4 strings SYS1, 3 strings SYS2)

Inverters

2 inverters (BURIMI-SYS1 and BURIMI-SYS2)
Zone 3 & 4 AC distribution

Commissioning Test Results

All strings passed the required tests with excellent results:

BURIMI-SYS1 (Inverter 1)

Voc: 522 – 531V (within limits)
Isc: 57.49 – 57.75A
Riso: 17.7 – 19.3 MΩ (excellent insulation)
String 1: Voc 522V, Isc 57.55A, Riso 19.3 MΩ ✅
String 2: Voc 525V, Isc 57.54A, Riso 18.8 MΩ ✅
String 3: Voc 531V, Isc 57.75A, Riso 17.7 MΩ ✅
String 4: Voc 529V, Isc 57.49A, Riso 18.5 MΩ ✅

BURIMI-SYS2 (Inverter 2)

Voc: 527 – 571V
Isc: 57.45 – 57.80A
Riso: 17.9 – 22.0 MΩ (excellent)
String 5: Voc 571V, Isc 57.79A, Riso 22.0 MΩ ✅
String 6: Voc 527V, Isc 57.80A, Riso 20.3 MΩ ✅
String 7: Voc 530V, Isc 57.45A, Riso 17.9 MΩ ✅

Key Outcomes

All 7 strings passed commissioning — 100% success rate
System achieves 15-20% reduction in electricity costs
Payback period: Estimated 4-5 years
CO₂ savings: ~300 tonnes annually

Why Burimi Chose Al-Dhaw

Burimi Trading & Investment Establishment selected Al-Dhaw Sustainability Energy for our certified engineering team, use of premium Tier-1 equipment, and end-to-end project management from design to commissioning.

Conclusion

The Burimi 300 kWp solar project demonstrates Al-Dhaw’s capability to deliver high-quality commercial solar installations in Oman. Contact us today for a free consultation on your solar project.