In partnership with Xinrex Energy
Residential Solar & Battery Storage Solutions
Suitable for small residential energy storage systems with low wattage demand — meeting most household electricity needs with intelligent, reliable technology.
Solar Panel
Photovoltaic modules installed on the roof absorb sunlight and generate direct current — harnessing Nairobi's abundant solar resource.
Smart Inverter
Converts direct current into alternating current, supplying priority power to household loads with intelligent load management.
LFP Battery
Stores electrical energy during the day and discharges it for household use at night or during power outages — no fear of blackouts.
Smart APP
Photovoltaic power generation load forecasting, monitoring, intelligent control of energy storage system operation, and remote setting of various functions.
How we deliver
Energy Storage Project Delivery Process
Site survey, solution proposal, hardware, software, delivery, operation and maintenance — one-stop worry-free experience.
Project Survey
Accurate surveying and mapping with professional instruments, structural and electrical collaborative analysis and statistics.
Solution Proposal
Whole-house 3D modelling, real-life effect presentation — electricity production, consumption and income data clear at a glance.
Hardware Products
Brand-original components, precision-engineered and safety-certified for reliable long-term performance.
Software Products
Intelligent monitoring APP for real-time monitoring and intelligent control of the entire system operation.
Project Delivery
Multi-stage acceptance process with beautiful optimisation of every installation detail.
System Operation & Maintenance
5 years of free transportation and quality insurance, full lifecycle support with intelligent remote monitoring.
S4H
Smart Configuration Packages
Choose the right system size for your roof area and household energy needs.
Standard Smart Package
3kW + 5kWh
- Roof Area20㎡
- Solar Panel3.15kW
- Smart Inverter5kW
- LFP Battery5kWh
- Smart APP1 Set
Standard Smart Package
5kW + 9kWh
- Roof Area30㎡
- Solar Panel5.4kW
- Smart Inverter5kW
- LFP Battery9kWh
- Smart APP1 Set
Standard Smart Package
9kW + 15kWh
- Roof Area50㎡
- Solar Panel9.0kW
- Smart Inverter2×5kW
- LFP Battery15kWh
- Smart APP1 Set
Standard Smart Package
12kW + 18kWh
- Roof Area60㎡
- Solar Panel12.6kW
- Smart Inverter2×5kW
- LFP Battery2×9kWh
- Smart APP1 Set
LV Smart Package
15kW + 25kWh
- Roof Area80㎡
- Solar Panel15.3kW
- Smart Inverter2×8kW
- LFP Battery(5+1) 25kWh
- Smart APP1 Set
HV Smart Package
20kW + 25kWh
- Roof Area100㎡
- Solar Panel20.7kW
- Smart Inverter2×10kW
- LFP Battery(5+1) 25kWh
- Smart APP1 Set
* Prices are based on actual design and installation. Daily power generation may fluctuate between 90–120 kWh due to weather and seasonal conditions.
Proven track record
Related Installation Cases
Real-world deployments powered by S4H & technology partners across suburb Nairobi and environs.
KAREN CLOSE
Photovoltaic Storage System
- FunctionDaily electricity, lead-acid replacement
- CompletedAugust 2024
- Daily Generation20kWh / Day
- Area27m²
MUTHAIGA
Pure Off-Grid PV System
- FunctionIsland hotel rooms and kitchens powered independently, eliminating diesel generator costs
- CompletedApril 2025
- Daily Generation85kWh / Day
- Area150m²
NAKURU
Pure Off-Grid Farm System (100% Powered)
- Function24-hour electricity demand for farm living area, stable power output with remote monitoring
- CompletedSeptember 2025
- Daily Generation45kWh / Day
- Area50m²
RUNDA
Standard Smart Package
- FunctionMeet daily power consumption, power failure backup
- CompletedJanuary 2026
- Daily Generation22kWh / Day
- Area29m²
KAREN 'C'
HV Smart Package
- FunctionVilla daily electricity and backup power supply
- CompletedFebruary 2026
- Daily Generation23kWh / Day
- Area25m²
NGONG
Standard Smart Package
- FunctionMeet household electricity demand, stabilise power output, remote monitoring
- CompletedDecember 2024
- Daily Generation52kWh / Day
- Area58m²
Enjoy Uninterrupted Green Electricity
Zero-carbon quality living for Nairobi homes. Contact us to get a detailed proposal and have professionals assigned for on-site installation.