Kenya Solar Sizing & Savings Tool

Solar Sizing & Savings Calculator

Choose your monthly electricity bill or click your appliances to see the exact solar system capacity, panel count, and battery size suited for your property.

1Select Your Average Monthly KPLC Bill
KSh/ month
Drag slider to adjust:KSh 15,000
KSh 3,000 (Min)KSh 30,000KSh 60,000KSh 120,000+ (Max)

Or Click A Typical Kenyan Property Profile:

How We Size This: At Kenya’s current average blended tariff (~KSh 32/kWh), a KSh 15,000 monthly bill represents 15.6 kWh of daily electricity consumption. The recommended setup on the right covers this load with battery backup for power cuts.
Recommended System

10KVA Commercial / Villa Hybrid

Estimated Daily Demand15.6 kWh / day
Solar PV Array
3.85 kWp

(7x 550W Tier-1 Panels)

Lithium Battery
15.36kWh

LiFePO4 Storage

Est. Monthly Savings
~KSh 12,750

Estimated Annual Power Savings

KSh 153,000 / yr

Estimated payback period: 3.2 to 3.8 years

Send Sizing on WhatsAppRequest Free Site SurveyView full specifications for 10KVA Commercial / Villa Hybrid →

5.0–5.5 Peak Sun Hours

Kenya sits on the equator, providing consistent high solar irradiance throughout the year. We size arrays with realistic 80% balance-of-system factors to protect your capacity during overcast seasons.

EPRA Electrical Compliance

All inverters, Type-2 surge protection devices, and AC/DC isolation switchgear meet Energy and Petroleum Regulatory Authority (EPRA) class standards for domestic and commercial safety.

6,000-Cycle LiFePO4 Chemistry

We exclusively deploy Tier-1 Lithium Iron Phosphate batteries that can discharge to 90% DoD daily for 10–15 years without degrading like old tubular lead-acid batteries.

Frequently Asked Sizing Questions

Clear engineering answers to common solar system sizing questions in Kenya.