Case Studies
522kWh Green Power Microgrid Project for a High-End Residential Community in Riyadh, Saudi Arabia
A 522kWh LVK C&I BESS with two 120kW MPPT controllers DC-coupled to a 300kW communal solar carport, providing 100% round-the-clock green power to a high-end Riyadh villa community.
Capacity
522 kWh
Power
240 kW (2x 120kW MPPT)
Commissioning Time
Q3 2026
Battery Type
LiFePO4
Application Type
Microgrid
Delivery Model
EXW/FOB
Project Overview
Project Background
A 522kWh LVK C&I BESS with two 120kW MPPT controllers DC-coupled to a 300kW communal solar carport, providing 100% round-the-clock green power to a high-end Riyadh villa community.
Customer Needs
The high-end community aims to set a benchmark for zero-carbon, green living. However, during summer afternoons, when household air conditioning usage peaks, the local public grid occasionally experiences brief voltage instability due to high loads, disrupting the smart management of the community's high-end clubhouse and security systems.
Application Focus
Microgrid
Solution Design
Integrated ESS Design For Site Operations
An LVK 522kWh energy storage cabinet was installed, incorporating two 120kW MPPT controllers that enable DC-level coupling with the centralized solar carport, creating a highly reliable solar-plus-storage public power supply network.
System Architecture
Coordinated Power Flow
522 kWh BESS + 2x 120kW MPPT + 300kW Communal Solar Carport (DC-coupled)
Results & Benefits
Project Outcomes
The community's public areas achieve 100% round-the-clock, uninterrupted green energy supply.
By eliminating intermediate inverter conversion stages, the overall charging efficiency from the solar carport to the battery has increased by approximately 6%.
The estimated payback period (ROI) is 3.5 years.