Solar Charge Controller — Style 30A Size 30A Key benefits Efficient charging management: Threephase PWM regulated charging optimizes the interaction between solar panels and batteries to reduce overcharging and improve charge stability. Longer battery service life: Controlled charging cycles help preserve battery capacity and reliability over time. Low power draw: Very low self consumption conserves stored energy, improving overall system efficiency for offgrid installations. Onboard USB convenience: Dual USB output 5V 2.5A lets you charge phones, tablets, and small electronics directly from the controller. What it does and why you need it Manages solar input and battery output to maintain a stable, regulated charge using threephase PWM technology. Works with 12V and 24V battery systems, making it suitable for a wide range of small to medium solar setups. Offers two USB charging ports so devices can be powered without additional adapters, reducing system complexity. Key attributes Style: 30A Size: 30A Charging method: Threephase PWM regulated charging Voltage compatibility: 12V and 24V systems USB output: Dual USB 5V 2.5A Performance: Low self consumption for efficient offgrid operation Practical application scenarios Remote cabin or RV: Power lighting and charge devices while preserving battery life on a 12V or 24V solar system. Small commercial signage or warning lights: Keep billboards and safety lights running reliably with regulated charging and low standby drain. Home automation and ventilation: Integrate into smart home or ventilation systems to manage solar charging and provide USB power for controllers and sensors. What to expect Stable PWM charging that reduces battery stress compared to unregulated setups. Flexible compatibility with common 12V and 24V battery banks. Convenient device charging from builtin USB ports without extra hardware. This controller is designed for straightforward integration into solar power systems, offering regulated charging, low self consumption, and convenient USB outputs in a 30A size and style.