IVT Solar Charge Controller 12/24 V, 8 A, PWM

This IVT solar charge controller stands out with its automatic 12/24 V system voltage detection and PWM charging technology, making it a straightforward choice for small to medium off-grid solar setups. It manages both charging and load output at up to 8 A, with comprehensive protection against common electrical faults.

Highlights

• Automatic 12 V / 24 V system voltage detection
• PWM charging with temperature compensation
• Supports lead-acid batteries: Gel, AGM, and flooded
• LED indicators for charge, battery, and load status
• Protection against overcharge, over-discharge, overload, short circuit, and reverse polarity

In daily use

The controller is designed for reliable operation in a wide temperature range from -35 °C to +55 °C. Its low self-consumption of less than 10 mA helps preserve battery energy when the sun is down. The common positive grounding simplifies integration into existing systems.

Full specifications

• System voltage: 12 V / 24 V (automatic detection)
• Max. charge current: 8 A
• Max. load current: 8 A
• Max. solar panel voltage: 50 V
• Charging technology: PWM
• Battery types: Lead-acid (Gel, AGM, flooded)
• Overcharge protection: 14.4 V (12 V) / 28.8 V (24 V)
• Float charge voltage: 13.8 V (12 V) / 27.6 V (24 V)
• Low voltage disconnect: 10.8 V (12 V) / 21.6 V (24 V)
• Low voltage reconnect: 12.6 V (12 V) / 25.2 V (24 V)
• Temperature compensation: -3 mV/°C/cell
• Self-consumption: < 10 mA
• Operating temperature: -35 °C to +55 °C
• Protection: Overcharge, over-discharge, overload, short circuit, reverse polarity (battery & solar panel)
• Display: LED indicators (charge, battery, load)
• Grounding: Common positive

Final note

A dependable PWM controller for basic solar systems, offering essential protection and clear status indication.