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Morningstar 12 V Solar Charge Controller with 4.5A PWM SunGuard Series SG-4
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | Morningstar |
| Model | SG-4 |
| Depth | 38mm |
| Width | 114mm |
| Standards/Approvals | NEMA 4X, UL |
| Better World Claim | Renewable Energy Solution |
| Solar Panel Voltage | 12V |
Key Features
- Supports 12V solar panel systems suitable for gel, AGM, sealed, and non-sealed lead acid batteries.
- Advanced series PWM charge control ensures constant voltage charging for battery safety.
- Durable 100% solid-state MOSFET design eliminates relay wear and allows indoor/outdoor mounting.
- Meets NEMA 4X and UL standards for reliability and protection in renewable energy applications.
- A true 0 to 100% PWM cycle is very fast and stable, ideal for efficient battery charging.,100% solid state design using MOSFETs rather than mechanical relays.
- Home/Electronic Components, Power & Connectors/Power Supplies & Transformers/Renewable Energy/Solar Charge Controllers
- The unit can be mounted inside or out as the cables covered in Hypalon insulation.Read more
- View all in Solar Charge ControllersSearch for similar products
Product Description
Morningstar SG-4 12V Solar Charge Controller is designed for efficient and reliable solar battery management. This 4.5A SunGuard series controller uses advanced pulse width modulation (PWM) technology, which provides stable and rapid battery charging by switching power to maintain a constant voltage output. Suitable for various lead acid battery types such as gel, AGM, sealed, and non-sealed, it protects batteries from overcharging and deep discharge, thus extending battery life.
The unit features a fully solid-state design incorporating MOSFET technology, eliminating mechanical relays and enhancing durability. It can be mounted both indoors and outdoors due to its robust construction and cables covered with Hypalon insulation, ensuring resistance to weathering.
Compact in size, with a width of 114mm and depth of 38mm, this controller easily integrates into residential or commercial renewable energy systems. It is certified to meet NEMA 4X and UL standards, ensuring compliance with rigorous safety and environmental regulations.
This controller is ideal for industrial, agricultural, water treatment, and residential solar setups needing reliable charge regulation to maximize battery performance and system uptime. As part of Morningstar's sustainable product range, it supports energy efficiency and carbon footprint reduction.
Supports 12V solar panel systems suitable for gel, AGM, sealed, and non-sealed lead acid batteries. Advanced series PWM charge control ensures constant voltage charging for battery safety. Durable 100% solid-state MOSFET design eliminates relay wear and allows indoor/outdoor mounting.
Compact dimensions and Hypalon-insulated cables provide robust installation options. Meets NEMA 4X and UL standards for reliability and protection in renewable energy applications. Explore Morningstar's wide selection of Solar Charge Controllers and renewable energy products on EnvMart to meet your project needs efficiently and sustainably.
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Frequently Asked Questions
The Morningstar SG-4 solar charge controller has a maximum current output of 4.5A.
This model supports various types of lead acid batteries, including gel, AGM, sealed, and non-sealed batteries.
The SG-4 is designed for 12V solar panel systems.
The controller has a width of 114mm and a depth of 38mm.
This model meets NEMA 4X and UL standards for reliability and protection in renewable energy applications.
Yes, the SG-4 can be mounted both indoors and outdoors due to its durable construction and Hypalon-insulated cables.
It uses advanced pulse width modulation (PWM) technology for stable and rapid battery charging.
The solid-state MOSFET design eliminates mechanical relay wear, enhancing durability and reliability.
This controller is ideal for industrial, agricultural, water treatment, and residential solar setups that require reliable charge regulation.
It protects batteries from overcharging and deep discharge, thereby extending their life.
The true 0 to 100% PWM cycle provides very fast and stable charging, which is ideal for efficient battery performance.
The country of origin for the SG-4 is Taiwan.
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