Sungrow Supplies 35 MWh Storage for Sierra Leone RESPITE

• Sungrow delivers 35 MWh batteries for Sierra Leone’s RESPITE solar-plus-storage, powering emergency-ready grids and boosting access—helping the World Bank target 16% to 36% electricity connectivity.

Chinese inverter and energy storage provider Sungrow has delivered 35 MWh of battery storage for the World Bank-backed RESPITE solar-plus-storage project in Sierra Leone, the company said. The system uses eight PowerTitan Series battery units supplied for the newly commissioned solar facilities.

RESPITE, launched in 2023 across Chad, Liberia, Sierra Leone and Togo, aims to boost electricity access during emergencies. Sierra Leone President Julius Maada Bio commissioned solar parks in June—a 30-MW plant in Newton and a 10-MW site in Lungi—both paired with batteries. Sungrow said capacity is now 28 MWh at the current configuration, with Newton 2 adding 7 MWh upon grid connection. World Bank estimates project national electricity access rising from 16% to 36% once operational.

How will Sungrow’s 35MWh batteries expand Sierra Leone’s RESPITE solar-plus-storage access?

• Adds dispatchable, backup power to RESPITE’s solar parks, turning intermittent generation into electricity that can be delivered on demand when the sun isn’t available.
  
• Strengthens resilience during outages and emergencies—key to RESPITE’s focus on maintaining critical electricity supply in unstable conditions.
  
• Improves solar integration by smoothing fluctuations, helping operators manage voltage and frequency more steadily as renewable output changes.
  
• Enables longer “evening-to-night” service and more reliable day-night continuity for homes, businesses, and essential services connected to the strengthened grids.
• Expands usable capacity at Sierra Leone’s commissioned sites by increasing total battery availability associated with the solar additions, supporting the transition toward higher overall access.
  
• Supports the World Bank’s goal of raising national electricity access by providing steadier supply that makes new grid connections more dependable for users.
  
• Builds operational experience for Sierra Leone’s grid and utilities by pairing large solar plants with utility-scale storage, improving planning for future solar-plus-storage deployments.
  
• Increases system flexibility for load management—helping reduce the risk that solar generation must be curtailed or that demand spikes outpace available supply.
  
• Enhances continuity of service for emergency-response operations by giving the network stored energy reserves that can be called upon quickly.
• Contributes to scaling the RESPITE program beyond basic solar capacity, making battery-backed generation a central element of how Sierra Leone expands electricity access under the project.