256V 330AH Lithium Battery
High-voltage 256V 330Ah lithium battery bank for commercial solar energy storage.
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case-study
Jamaica 50kW Solar System Case Study
A 50kW split-phase solar and battery system prepared for a hotel in Jamaica facing high generator costs and frequent outages.
Review the hotel load requirements, selected 50kW system direction, and project coordination.
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Project Requirement
A hotel customer in Jamaica contacted Witdriv because frequent outages and generator fuel costs were affecting daily operation. The customer wanted a split-phase solar and battery system sized around the hotel’s electricity records and priority loads.
How the 50kW Direction Was Selected
Our preliminary load review indicated that at least 40kW of inverter capacity was required. Additional capacity was allowed for changing hotel demand, leading to a 50kW system direction for quotation and technical confirmation.
Proposed System Scope
- Solar array: 50kW of monocrystalline solar panels for rooftop installation.
- Inverters: two 25kW split-phase pure sine wave inverters connected in parallel, with external MPPT controllers.
- Battery storage: a 118kWh LiFePO4 battery bank.
- Balance of system: combiner boxes, AC distribution equipment, cabling, and mounting hardware.
What Must Be Confirmed Before Final Sizing
Actual backup time and the loads that can operate together depend on the hotel’s measured demand, motor and compressor starting power, battery settings, installation conditions, and the final priority-circuit plan. We confirm these items before the order and installation plan are finalised.
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Fast Facts
Project size50kW solar system
ApplicationHotel backup power
LocationJamaica
Main needLower fuel and outage risk
Core Focus
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