11.07kWp Commercial Hybrid Solar System – 20kWh Lithium Battery
18 × 615W Mono Solar Panels | 10kW Hybrid Inverter | 20kWh LiFePO₄ Battery
Designed for Offices, Clinics, Hotels, Schools, Retail Businesses & Light Commercial Applications
Overview
The 11.07kWp Commercial Hybrid Solar System with 20kWh Lithium Battery Storage is designed for businesses and institutions looking to reduce dependence on grid electricity while maintaining reliable power for essential operations.
The system combines 11.07kWp of solar PV generation, a 10kW hybrid inverter and 20kWh of LiFePO₄ battery storage.
Solar energy can be used directly during business hours, while excess energy can be stored in the battery for use when solar production is low or during grid outages.
It is suitable for commercial facilities with moderate to high daytime electricity consumption and critical loads requiring backup power.
Actual energy production, savings and backup duration depend on location, weather, system orientation, electricity consumption and the connected loads. A site survey and load assessment are recommended before final system sizing.
System Components
🔆 Solar PV Array
18 × 615W High-Efficiency Mono Solar Panels
- Total PV capacity: 11.07kWp
- High-efficiency mono technology
- Suitable for commercial rooftop or ground-mounted installations
- Designed for strong daytime solar generation
- Final panel model subject to availability and project requirements
⚡ 10kW Hybrid Solar Inverter
- 10kW hybrid inverter
- Solar + battery + grid integration
- Intelligent energy management
- Battery charging from solar
- Grid backup capability
- WiFi/mobile monitoring where supported
- Generator integration where supported
- Single-phase or three-phase configuration depending on project requirements
🔋 20kWh LiFePO₄ Battery Storage
- 20kWh nominal lithium battery storage
- LiFePO₄ chemistry
- Designed for daily energy storage and backup applications
- High cycle-life technology
- Deep-cycle operation
- Usable capacity depends on the battery manufacturer’s recommended depth of discharge
System Performance
Solar Generation
An 11.07kWp solar array can produce substantial energy for a commercial facility.
Actual monthly generation depends on:
- Location
- Solar irradiation
- Roof orientation and inclination
- Shading
- Weather
- Temperature
- System losses
- Panel cleanliness
For this reason, we do not guarantee a fixed monthly energy production figure.
A site-specific solar assessment can provide a more accurate production estimate.
Ideal Commercial Applications
Offices
Suitable for:
- Computers
- Lighting
- Networking equipment
- Printers
- CCTV
- Security systems
- Selected air-conditioning loads
Clinics & Healthcare Facilities
Suitable for:
- Lighting
- Refrigeration
- Computers
- Networking
- Security systems
- Selected essential medical and administrative loads
Critical medical equipment should have appropriate dedicated backup and power-quality protection.
Hotels & Guest Houses
Suitable for:
- Lighting
- Refrigeration
- Water pumps
- Reception equipment
- Networking
- Security systems
- Selected laundry and kitchen loads
Schools & Colleges
Suitable for:
- ICT laboratories
- Classrooms
- Administration offices
- Networking
- Security systems
- Selected kitchen and water-pumping loads
Retail & Supermarkets
Suitable for:
- Lighting
- Refrigeration
- POS systems
- CCTV
- Networking
- Security systems
Light Commercial & Processing
Suitable for:
- Pumps
- Refrigeration
- Packaging equipment
- Small motors
- Workshop equipment
- Commercial lighting
Motor-driven equipment should be assessed for starting current before installation.
What the 20kWh Battery Provides
The battery stores excess solar energy for use when solar production is unavailable or insufficient.
It can provide backup for selected business loads during:
- Grid outages
- Evening operations
- Periods of low solar generation
- Grid instability
Backup duration depends on the actual load.
For example, a facility consuming an average of 5kW would theoretically use 20kWh in approximately four hours before accounting for usable battery capacity, inverter losses and reserve settings.
This is why we recommend designing the battery around the customer’s critical loads and required backup duration.
Complete Package Includes
- 18 × 615W mono solar panels — 11.07kWp
- 10kW hybrid solar inverter
- 20kWh LiFePO₄ lithium battery
- Complete PV mounting structure
- DC isolators and protection
- DC surge protection
- AC isolation and circuit protection
- AC surge protection
- Battery protection
- Solar PV and battery cabling
- MC4 connectors and termination accessories
- Earthing and equipment bonding
- System monitoring setup where supported
- Professional installation
- System configuration
- Testing and commissioning
- Customer handover and basic training
- Solar Man technical and after-sales support
Recommended Commercial Add-Ons
Depending on the project requirements:
- Generator integration
- Automatic changeover
- Zero-export / export limiting
- Enhanced lightning protection
- Additional earthing
- Critical-load distribution board
- Remote monitoring
- Battery expansion, subject to inverter compatibility
Installation & Commissioning
Commercial installations require proper engineering and electrical integration.
Solar Man can provide:
- Site assessment
- Electrical load analysis
- Solar PV design
- Battery sizing
- Inverter selection
- Mounting structure design
- DC/AC protection
- Cable sizing
- Earthing and bonding
- System installation
- Testing and commissioning
- Client handover and training
Installation is available across Kenya, with East African projects subject to location and logistics.
Why Choose Solar Man Power Solutions Ltd?
Solar Man Power Solutions Ltd provides commercial solar PV and energy-storage solutions designed around the actual requirements of businesses and institutions.
We help businesses:
✔ Reduce grid electricity dependence
✔ Improve energy resilience
✔ Store excess solar energy
✔ Protect critical operations during outages
✔ Optimise daytime solar consumption
✔ Design scalable solar and battery systems
Request a Commercial Solar Assessment
To receive an accurate quotation, provide:
- Business location: Town / County
- Electrical supply: Single-phase or three-phase
- Average monthly electricity bill
- Monthly consumption in kWh, if available
- Major electrical loads
- Required backup duration
- Roof type: Flat / pitched / ground mount
- Existing generator: Yes / No
Solar Man Power Solutions Ltd
Reliable Solar & Energy Storage Solutions for East Africa
📞 +254 712 172 222 / +254 784 323 222
📧 info@solarman.co.ke
📧 sales@solarman.co.ke
🌐 www.solarman.co.ke
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