C&I ESS Buying Checklist: What to Ask Before Paying a Deposit (Kenya Guide)
Buying a commercial battery energy storage system is a serious investment. Before paying any deposit, ensure you are purchasing a system that is safe, properly sized, and supported with long-term service.
Here is a practical checklist every business should use.
1) Confirm Your Goal (Savings vs Backup vs Both)
Ask:
- Is this system for peak shaving, backup power, or solar optimization?
- What loads must remain ON during an outage?
2) Confirm Battery Type and Cycle Life
Ask:
- Is the battery LFP (Lithium Iron Phosphate)?
- What is the cycle life rating?
- What is the warranty period?
3) Confirm PCS / Inverter Sizing (kW)
Ask:
- What is the rated output power (kW)?
- Can it handle motor starting currents?
- Does it support parallel expansion?
4) Confirm Safety Protections
Ask:
- Fire detection and suppression?
- DC and AC protections?
- Surge protection and earthing?
5) Confirm Monitoring and Remote Support
Ask:
- Does it support Modbus/EMS monitoring?
- Can performance be monitored remotely?
6) Confirm Installation Scope and Commissioning
Ask:
- Is installation included?
- Is commissioning included?
- Do you provide training and handover?
Conclusion
A good ESS supplier will answer these questions clearly and professionally. If the supplier avoids details, that’s a warning sign.
Contact Us
Reliable Solar & Energy Storage Solutions for East Africa
Northern Bypass, Nairobi – Marurui
Behind Galana Energies, Village Inn Road
Tel: +254 712 172 222 | +254 784 323 222
Email: info@solarman.co.ke
Website: www.solarman.co.ke
