[High-Efficiency MPPT Solar Charge Controller] -- Maximize your solar harvest with our GM-D series MPPT solar charge controller. Featuring industry-leading 99.9% MPPT tracking efficiency and 98% conversion efficiency, it charges up to 25% faster than conventional controllers. Automatically detects 12V/24V systems and supports five battery types, including LiFePO4. Built with a durable metal casing, dual cooling fans, and a clear LCD screen. Your reliable and efficient solar panel controller.
GM-D20 Model: Perfect for small to mid systems, this MPPT solar charge controller 12v offers a 20A charge current and 50V max PV input, ideal for up to 240W (12V) or 480W (24V) solar arrays. Delivers high efficiency, multi-battery support, dual USB ports, and complete protection in a compact design.
[True MPPT Technology, Zero Energy Waste] -- Harness every bit of sunlight with genuine MPPT technology. This solar charge controller uses high-power magnetic rings and capacitors to consistently operate at the peak power point. Compatible with Gel, Sealed, Flooded, and Lithium batteries, featuring a 0V lithium battery wake-up function. Offers robust protection with IP21 rating and TVS lightning protection. A smart and secure solar regulator for your system.
[Built for All Weather & occasions] -- This mppt solar charge controller operates in a wide temperature range from -10°C to +65°C (14°F to 149°F), handling both freezing winters and scorching summers with ease. Perfect for cabins, RVs, sheds, boats, and off-grid homes, this durable charge controllers for solar panels delivers stable power anywhere. Its robust build and full protection suite ensure year-round reliability for all your adventures and power needs.
[7-in-1 Protection for Complete Peace of Mind] -- Operate with confidence thanks to comprehensive safeguards. This charge controller provides Short-Circuit, Over-Discharge, Overcharge, Over-Current, Open-Circuit, Reverse Polarity, and Over-Temperature Protection, plus TVS lightning arrest. Combined with temperature compensation, it extends battery life. The solid metal housing ensures optimal heat dissipation for long-term reliability.
[User-Friendly Design with Clear Visual Display] -- Monitor your system at a glance. The integrated LCD clearly shows battery level, charging status, and any faults. Features two 5V/3A USB ports for charging phones and devices. Easy to install and ready to use, this solar charge controller 12v offers plug-and-play convenience for a seamless solar experience.
[Universal Battery Compatibility, One Controller for All] -- Simplify your setup with this versatile solar controller. It supports USER, GEL, SLD, and Li battery modes, allowing custom settings for Floating Voltage, Low Voltage Disconnect, and Recovery Voltage. Auto-detects 12V/24V system voltage. The ultimate, user-friendly solar panel charger controller for diverse energy storage needs.
[Professional support] -- Engineered for performance and durability. Our mppt solar charge controller handles instantaneous high-current startup for capacitive loads. The advanced digital power design, dual-fan cooling, and full suite of electronic protections ensure stable operation in various conditions, making it a trustworthy charge controllers for solar panels. We offer 24/7 online customer support to address any questions about charge controllers for solar panels usage.
Elevate your off-grid solar power system with the advanced GM-D Series of MPPT solar charge controllers. Solar charge controller is the core component for managing the energy harvest from your solar panels, ensuring efficient battery charging and system protection.<br><br>
As a high-performance MPPT charge controller, it utilizes Maximum Power Point Tracking technology to maximize energy extraction from your solar panels. With an exceptional MPPT tracking efficiency of >99% and a circuit conversion efficiency of up to 98%, it ensures you get the most power from your solar array. This solar controller automatically recognizes and is compatible with both 12V and 24V systems (solar charge controller 12v/24v), making it versatile for various applications.<br><br>
The controller is expertly engineered to support a wide range of battery types, including sealed, gel, open lead-acid, and user-defined settings. Crucially, it features a dedicated setting method for lithium batteries, making it a capable LiFePO4 solar charge controller. Users can precisely configure parameters like floating voltage and low voltage disconnect to perfectly match their specific battery chemistry, ensuring longevity and safety.<br><br>
Built with robustness in mind, this solar panel charge controller boasts a comprehensive suite of protections, including PV input over-voltage and short-circuit protection, load short-circuit protection, reverse polarity protection, and over-temperature protection <br><br>
Ideal for a vast range of off-grid applications, from residential to remote power systems, the GM-D Series stands out among renewable energy controllers for its blend of smart features, reliability, and high efficiency. Choose this solar MPPT charge controller for intelligent energy management and superior performance from your solar investment.
