Solar Controller CS-03-3
zł 529.99 Tax included
zł 430.89 No tax
Lowest price in the last 30 days
CS-03-3 Photovoltaic Installation Controller – Smart Solar Energy Management
If you own a photovoltaic installation and want to make the most of your excess solar power, the CS-03-3 Photovoltaic Installation Controller is the perfect solution.
This intelligent solar controller automatically activates connected devices when sunlight intensity exceeds a set ON threshold, and switches them off when light levels drop below the OFF value.
It allows you to maximize the use of surplus solar energy by powering devices such as water heaters, heating systems, or other electrical appliances.
Main Features and Benefits
-
Optimized solar energy usage – intelligently manages the activation of electrical loads based on solar intensity
-
Automatic operation – turns devices on/off according to light conditions
-
Perfect for PV systems that generate excess energy during peak sunlight hours
-
Reduces energy waste and improves overall system efficiency
Advanced Three-Channel Solar Controller
The CS-03-3 Solar Controller includes three fully independent control modules, each equipped with separate ON and OFF threshold adjustment knobs for precise configuration.
ON Threshold Adjustment
-
Logarithmic characteristic
-
Adjustable range: 3–100 klx
OFF Threshold Adjustment
-
Linear characteristic
-
Adjustable range: 20–100% of the ON threshold value
This flexibility ensures optimal and stable control of connected loads according to current light intensity.
Complete Controller Kit Includes
-
CS-03 Controller – flame-retardant ABS V0 housing
-
External Sensor – non-flammable ABS enclosure
-
Weatherproof Sensor (IP65) – with gland, designed for wall or vertical surface mounting (screws included)
-
Cable length between controller and sensor: up to 1000 m (for 2 × 0.5 mm² wires)
-
Technical Specifications
Electrical Parameters
-
Switching capacity: 3 × 16 A (4000 W) at 250V AC, 3 × 16 A (384 W) at 24V DC
-
Surge current resistance: 100 A per module
-
Relay contacts: 1 NO contact, galvanically isolated for flexible wiring configurations
Control Parameters
-
Independent ON/OFF thresholds for each module
-
ON (logarithmic): 3–100 klx
-
OFF (linear): 20–100% of ON threshold
-
LED Indicators
-
Green LED – power supply (230V AC)
-
Red LEDs – light intensity exceeds set threshold
-
Blue LEDs – active relay contacts
Installation
-
DIN rail mounting (35 mm)
-
Width: three 52 mm modules
Why Choose the CS-03-3 Solar Controller
-
Maximizes self-consumption of solar-generated electricity
-
Increases efficiency of photovoltaic installations
-
Simple setup and intuitive control
-
Durable and safe design for long-term use
-
Ideal for domestic and commercial PV systems
Optimize Your Photovoltaic Energy Usage
The CS-03-3 Photovoltaic Installation Controller is a reliable and efficient tool for managing surplus solar power.
It provides automated control, energy savings, and improved system performance, ensuring that your solar energy is used where it matters most.
100 Items
No customer reviews for the moment.