Solar refrigeration sizing explained: compressor start surge, duty cycle, ambient heat gain and the gap between a household freezer and a cold room.
Sizing Solar for Refrigeration: Freezers, Fridges and Cold Rooms
Sizing Solar for a Water Heater in Nigeria
Solar water heater sizing explained: element watts for a given tank volume, heat-up time, cold-water mixing, standby heat loss and element life in Nigeria.
Battery Bank Sizing: Amp-Hours, Depth of Discharge and Autonomy
Battery bank sizing explained: amp-hours against watt-hours, inverter output current, autonomy, depth of discharge and temperature derating for Nigeria.
Sizing Solar for Shops and Small Offices in Nigeria
How to size solar for business in Nigeria: building a shop load list, single phase against three phase, keeping a till alive, and honest reliability needs.
How to Size a Solar System for a 3-Bedroom Apartment in Nigeria
How to size solar system for a 3-bedroom flat in Nigeria: build the load list, apply a duty cycle, then set the inverter, array and battery bank.
How to Build a Solar Load List (Step One of Any System Design)
Build a solar load list before you spend a naira: measure real appliance draw, separate watts from kWh, apply duty cycle and allow for motor surge.
Do Solar Panels Work in Nigeria’s Rainy Season?
Solar in the rainy season explained honestly: cloud physics, measured month-on-month output in Lagos, Abuja, Kano and Port Harcourt, and storm risk.
Solar Panel Cleaning and Maintenance in Nigeria’s Dust
Solar panel cleaning in Nigeria explained: soiling losses, safe method, what never to do, how often to clean, bird droppings and safe roof access.
Off-Grid vs Hybrid vs Grid-Tied Solar Systems Compared
Off-grid, grid-tied or a hybrid solar system compared on cost, backup behaviour and export, with honest notes on where hybrid earns its extra cost in Nigeria.
PWM vs MPPT Charge Controllers: Which One Do You Need?
An mppt charge controller harvests what a PWM throws away as heat. The efficiency gap, when PWM is good enough, sizing, and voltage-window matching explained.
Products
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Labour
₦ 150,000 -
Sukam 12.8V Lithium Battery
Original price was: ₦ 270,000.₦ 265,000Current price is: ₦ 265,000. -
Cworth 12V Lithium Battery
Original price was: ₦ 270,000.₦ 260,000Current price is: ₦ 260,000.