Nigeria Apartments Project – CHS2 

Nigeria, Africa      Apartment      100kW/200kWh CHS2 ESS (Connect PV & Generator)

In Nigeria, unreliable grid power and high electricity costs remain daily challenges. To address this, a local apartment chose SAJ for a smarter, more reliable energy solution.

We deployed the CHS2 All-in-One Hybrid ESS, integrated with 250kWp solar PV and a diesel generator. CHS2 connects directly to the generator, enabling charging when solar output is low or during grid outages.

What CHS2 delivers:
🔹DC coupling – Higher efficiency
🔹6 MPPT, 200% oversizing – Supports large PV systems
🔹Built-in STS, 20ms switching – Seamless backup
🔹One solution for all – Apartments, hotels, commercial use
🔹AFCI & fire protection – Enhanced safety
🔹Plug & play + AI diagnosis – Fast and intelligent deployment

The result? Lower energy costs, reduced grid reliance, quieter operation, and reliable 24/7 power—helping the apartment move closer to energy independence.

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