Description
Samlex 12V 8A Solar Charge Controller | Boat Supply Store
Secure reliable battery charging for your 12V solar systems with the Samlex SCC-1208L, a microcontroller-based charge controller designed for harsh marine environments. This unit provides intelligent 3-stage charging, ensuring flooded and AGM batteries reach 100% capacity and prolonging service life. Its robust, IP65-rated enclosure protects against dust and water ingress, operating efficiently between -40°C and +60°C, making it ideal for a coastal skiff's solar array recharging at anchor.
Key Features
- Intelligent Micro-controller based automatic operation
- Optimal 3-Stage charging (Bulk, Absorption, Float) for peak battery health
- Versatile Compatibility with Flooded/Wet Cell and Sealed AGM batteries
- Durable IP65 rated, totally sealed, splash-proof weather resistance
- Protective MOSFET reverse current blocking prevents night-time discharge
- Comprehensive Overload, Over-Temperature, Battery Under/Over Voltage protections
- Safe Reverse Polarity protection ensures system integrity
- Wide -40°C to +60°C operating temperature range for extreme conditions
Specifications
| Product Specifications | |
|---|---|
| Nominal Voltage | 12V |
| Max Charge Current | 8A |
| Max Solar Input | 150W |
| Battery Types | Flooded/Wet Cell, Sealed AGM |
| Ingress Protection Rating | IP65 |
| Charging Stages | 3-Stage (Bulk, Absorption, Float) |
| Reverse Current Blocking | MOSFET based |
| Protections | Overload, Over-Temperature, Battery Under Voltage, Battery Over Voltage, Reverse Polarity |
| Operating Temperature Range | -40°C to +60°C |
| Dimensions | N/A |
Who This Is For
Boaters and RV owners requiring a reliable, weather-resistant solar charge controller for 12V systems up to 150W, especially those utilizing flooded or AGM batteries in exposed locations. It is also suitable for off-grid enthusiasts prioritizing robust battery management and system durability in challenging environments.
How It Compares
| Feature | Samlex 12V 8A Solar Charge Controller | Competitor |
|---|---|---|
| Charge Controller Technology | PWM | MPPT, PWM |
| Max Charge Current | 8A | 15A, 10A |
| Battery Voltage Support | 12V Nominal | 12/24/48V Auto, 12/24V Auto |
| Weather Resistance (IP Rating) | IP65 | IP65, null |
| Charging Stages | 3-Stage (Bulk, Absorption, Float) | Adaptive 4-stage (Bulk, Absorption, Float, Fixed), 3-Stage |
Common Concerns Answered
What if my solar array exceeds 150W?
The Samlex SCC-1208L is designed to manage up to 150W of solar input. For larger solar arrays, a charge controller with a higher amperage rating, such as 15A or more, would be necessary to prevent overload and ensure optimal charging.
Is PWM technology the most efficient for my solar setup?
PWM (Pulse Width Modulation) technology is effective for smaller 12V systems, offering reliability and cost-efficiency. For larger arrays or in conditions with significant variations in solar irradiance, MPPT (Maximum Power Point Tracking) controllers generally offer higher efficiency by converting excess voltage into usable current.
Does this controller offer advanced battery monitoring?
While the Samlex SCC-1208L provides essential intelligent 3-stage charging and comprehensive protection features for optimal battery health, it does not include advanced remote monitoring capabilities. Users prioritizing detailed data logging or remote system status might consider other models.
Frequently Asked Questions
What types of batteries can the Samlex SCC-1208L charge controller be used with?
The Samlex SCC-1208L is compatible with two primary battery types: Flooded/Wet Cell batteries and Sealed AGM batteries.
What is the maximum solar panel wattage the Samlex SCC-1208L can manage?
This charge controller is designed to manage solar power input up to a maximum of 150W for a 12V system.
Does the Samlex SCC-1208L have reverse polarity protection?
Yes, the Samlex SCC-1208L is equipped with reverse polarity protection to safeguard your battery and system from incorrect connections.
What is the IP rating of the Samlex SCC-1208L charge controller?
The Samlex SCC-1208L has an IP65 rating, indicating it is totally sealed and protected against dust and water jets, making it suitable for splash-prone environments.
What is the operating temperature range of the Samlex SCC-1208L?
The Samlex SCC-1208L can operate reliably across a wide temperature range, from -40°C to +60°C (-40°F to +140°F).