Energy & Power Solutions
Energy Operations & Maintenance
Maximize uptime and extend equipment life with HNL proactive O&M services. 24/7 monitoring, preventive maintenance, and rapid response for generators, BESS, and power infrastructure.
2,500+
Sites Under O&M
99.7%
Average Uptime
4 Hrs
Mean Time to Repair
92%
Client Retention
O&M Service Levels
Choose the right level of support for your needs
Managed O&M
Proactive monitoring with guaranteed uptime SLAs - most popular for telecom and enterprise
Included Services
24/7 remote monitoring (NOC)
Monthly preventive maintenance
Predictive diagnostics
Break-fix included
Fuel management and reporting
Response Time: 8-12 hours
Best For
- Telecom operators
- Enterprise clients
- Multi-site portfolios
Starting from
From PKR 35,000/month
What We Maintain
Comprehensive O&M for all power equipment types
Generators
Brands: Cummins, Perkins, Cat, FG Wilson, AGG
- Oil and filter changes
- Cooling system checks
- Battery testing
- Load bank testing
- Fuel quality testing
BESS & Hybrid
Brands: All major lithium-ion manufacturers
- Battery health monitoring
- Thermal management
- BMS firmware updates
- Inverter diagnostics
- System optimization
Solar Systems
Brands: All panel and inverter manufacturers
- Panel cleaning
- Inverter maintenance
- String testing
- Performance analysis
- Shade management
Power Distribution
Brands: ABB, Schneider, Siemens, Local
- ATS/AMF panel testing
- Breaker calibration
- Earthing testing
- Cable termination
- UPS maintenance
FAQ