10kW Residential Solar Storage System – Kingston, Jamaica
Release time: 2026-05-27
This project demonstrates a complete home solar solution in Kingston, Jamaica. The 10kW split phase system provides reliable backup power during grid outages and significantly reduces monthly electricity costs.
Project details:
| Location | Kingston, Jamaica |
| Installation Date | March 2025 |
| System Type | Split Phase Hybrid Solar Storage (Grid-Tied with Backup) |
| Climate Zone | Tropical / Hurricane-prone (June-November) |
Customer Needs & Challenges
Homeowners in Jamaica face two major electricity challenges:
Frequent power outages
during hurricane season (June to November)
Rising electricity costs
with increasing demand for energy independence
The customer required a system capable of powering essential loads including:
- Air conditioning units
- Refrigerator and freezer
- LED lighting throughout the home
- Computers, routers, and entertainment systems
- Phone and device charging
System Configuration
| Component | Specification | Quantity |
| Solar Panels | Solvic 600W Monocrystalline | 18 pcs |
| Total PV Capacity | 10.8 kWp | — |
| Inverter | 10kW Split Phase Hybrid (110/220V, 60Hz) | 1 unit |
| Battery Storage | Solvic 10kWh Wall-Mount LiFePO₄ | 2 units |
| Total Storage Capacity | 20 kWh | — |
| Backup Switch Time | <10ms (UPS level) | — |
Detailed Component Specifications
5.1 Solar Panels – Solvic 600W Monocrystalline (18 pcs)
- Array configuration: 3 strings connected in parallel to the inverter
- Daily generation: With Kingston’s average 5 effective sun hours, the array produces approximately 50-54 kWh per day – well above the average household’s daily consumption of 20-30 kWh
- Surplus energy: Excess power can be used for EV charging or additional daytime loads
- Durability: 5400Pa snow load / 2400Pa wind load – hurricane-ready for Caribbean conditions
5.2 Inverter – 10kW Split Phase Hybrid (110/220V, 60Hz)
- Native split phase output: Perfectly matches Jamaican home electrical standards (L1-N: 110V, L2-N: 110V, L1-L2: 220V)
- 200% PV oversizing & 200% AC surge capacity: Handles startup of AC units, well pumps, and compressors
- AFCI protection: Detects and mitigates DC arc faults – enhanced fire safety
- UPS-level seamless switching: <10ms automatic transfer during grid outage – computers and TVs never reboot
5.3 Battery Storage – Solvic 10kWh Wall-Mount LiFePO₄ (2 units)
- Total capacity: 20kWh – covers overnight usage for an average home
- Installation: Wall-mount design for space-saving, easy installation
- BMS communication: CAN/RS485 for real-time data exchange with inverter
- Lifespan: 6000+ cycles at 80% DoD, 10-year performance warranty
