Inverter Selector: SLC100
Intelligent Electronic Transfer Switch To Connect Essential Load to Solar Inverter at Selected Times Only
Take full control of when solar power should be connected to your essential load. This precision device, durable, and maintenance-free, is engineered for modern homes, estates, and commercial facilities. This device avoids draining your battery storage.

About SLC100 Solar Inverter Selector
The SLC100 is an advanced electronic time-controlled device that removes guesswork from the management of power into your essential loads, such as freezers or refrigerators, with an accurate, intelligent, and long-lasting solution. You select one of the 16 programmes to automate your peculiar lifestyle.
The SLC100 is ideal for:
Residential users
Estates & property managers
Hotels & commercial buildings
Whenever you cannot leave your solar power consumption to guesswork, the SLC100 delivers absolute reliability.
Key Features & Benefits
Precision Quartz Timing
Accurate water level detection eliminates the common failures of mechanical float switches, ensuring stable and predictable operation.
Automatic Panic Mode (Power-Restoration Recovery)
After a power outage, the controller intelligently checks the tank and immediately refills it if needed—no waiting for thresholds or user intervention.
Real-Time Water Level Indicators
Bright, easy-to-read LED indicators display the current tank status at a glance.
Adaptive Pump Control Logic
Reduces unnecessary pump cycling, saves energy, and extends pump lifespan.
Undervoltage, Overvoltage & Surge Protection
Built to withstand irregular voltage and harsh electrical environments common in Nigeria and other developing regions.
Rugged ABS Plastic/ Industrial Housing
Dust-proof, moisture-resistant enclosure for long-term endurance.
Plug-and-Play Installation
Designed to integrate easily with existing pumps, piping, and electrical systems.
Technical Specifications
Parameter
Details
Input Voltage
220–240V AC
Max Load
Based on pump rating (customizable)
Sensor Type
Electrical water-level probes (high accuracy)
Indicator System
Multi-stage LED display
Operating Temp
−10°C to 65°C
Housing Material
Reinforced ABS Plastic industrial enclosure
Safety
Surge protection, undervoltage and overvoltage protection.
Dimensions
Compact wall-mountable design: 67 x 67 x 41
How It Works
Sensors detect tank water level.
Controller activates the pump only if power level is healthy.
After power restoration, Panic Mode refills instantly if tank not already full.
Pump switches off automatically when the tank is full.
Why Choose Our Products?
Over 20 years experience in electronics design & development
Devices designed for African power and environmental conditions
Strong R&D foundation (circuit design, PCB, firmware, QC)
Field support and installer network
Industrial-grade components used across all products
We are committed to delivering electronic solutions built to last.
User Feedback
“Our estate no longer experiences tank drying issues. SmartWater-X works flawlessly despite unstable power.”
Facility Manager, Lekki
“I replaced three faulty float switches in one year. This controller has worked perfectly for 18 months.”
Homeowner, Lagos
Pricing & Purchase Options
Single Unit
Contact for pricing
Bulk Purchase / Distributors
Special rates available
Installation Service
Optional
Warranty
1-year manufacturer warranty + extended plans
