{"product_id":"go-power-gp-pwm-30-ul-30a-bluetooth-pwm-solar-regulator-12-24v-multi-stage-charging","title":"Go Power GP-PWM-30-UL 30A Bluetooth PWM Solar Regulator — 12\/24V, Multi-Stage Charging","description":"\u003cp\u003e\u003cstrong\u003eThe Go Power! GP-PWM-30-UL is a Bluetooth-enabled 30 amp pulse-width modulation solar regulator that protects batteries by managing multi-stage charging from solar panels.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eCompact and durable, this Go Power! PWM solar regulator monitors and controls solar input to prevent overcharge while maximizing battery life. It supports up to 30 amps of charging current and works with a wide range of battery chemistries via selectable modes. Built-in Bluetooth lets you view system data on a smartphone for real-time monitoring without installing extra gauges.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the GP-PWM-30-UL prevent battery overcharging?\u003c\/h3\u003e\n\u003cp\u003eThe unit uses pulse-width modulation and a 4-stage charging algorithm to regulate voltage and current as batteries charge. It reduces charge as batteries approach full, applies an equalization stage when needed, and can be tailored to specific battery types to avoid damage from incorrect charging profiles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomatic bulk, absorption, float and equalize charging stages\u003c\/li\u003e\n  \u003cli\u003eSelectable profiles for lithium, wet, AGM and gel batteries\u003c\/li\u003e\n  \u003cli\u003eLimits charge current to 30 amps to match panel capacity\u003c\/li\u003e\n  \u003cli\u003ePrevents high-voltage stress that shortens battery lifespan\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat monitoring information can I see with Bluetooth?\u003c\/h3\u003e\n\u003cp\u003eBluetooth connectivity streams key system metrics to a mobile app so you can check performance at a glance. The controller reports present voltage, charge current, and an estimated state of charge, helping you make informed decisions about energy use and solar expansion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVoltage readout for battery bank condition\u003c\/li\u003e\n  \u003cli\u003eReal-time amperage from solar panels\u003c\/li\u003e\n  \u003cli\u003eBattery percentage estimate for quick state-of-charge checks\u003c\/li\u003e\n  \u003cli\u003eApp updates without running extra wiring to the battery bank\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much solar can this regulator handle and where is it best used?\u003c\/h3\u003e\n\u003cp\u003eRated for 30 amps, the GP-PWM-30-UL supports solar arrays up to roughly 570 watts (depending on system voltage). That makes it suitable for small off-grid cabins, RVs, boats, and backup battery setups where simple, reliable charging is needed without MPPT complexity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with 12V and 24V systems (confirm system setup)\u003c\/li\u003e\n  \u003cli\u003eAppropriate for arrays up to about 570W on 12V systems\u003c\/li\u003e\n  \u003cli\u003eDurable construction for mobile and marine environments\u003c\/li\u003e\n  \u003cli\u003ePlug-and-play installation with clear terminal labeling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat warranty and durability features are included?\u003c\/h3\u003e\n\u003cp\u003eGo Power backs this regulator with a five-year warranty, reflecting confidence in its components and build quality. The controller is built to withstand typical vibration and temperature ranges encountered in RV, marine, and off-grid applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFive-year manufacturer warranty for long-term support\u003c\/li\u003e\n  \u003cli\u003eRobust enclosure suited to mobile use\u003c\/li\u003e\n  \u003cli\u003eSimple user interface paired with wireless monitoring\u003c\/li\u003e\n  \u003cli\u003eClear status indicators for quick troubleshooting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The GP-PWM-30-UL is aimed at RV owners, boaters, tiny-home dwellers and off-grid hobbyists who need a dependable, easy-to-install solar charge controller that supports multiple battery chemistries and provides remote monitoring. If you want a cost-effective, proven PWM regulator with Bluetooth telemetry and a 5-year warranty for systems up to 30 amps, this controller is a practical choice.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the GP-PWM-30-UL charge lithium batteries?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The controller has a selectable lithium charging profile to match voltage setpoints and charging stages for lithium battery banks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What solar panel wattage does it support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It supports up to about 570 watts on a 12V system, limited by its 30 amp maximum charge current.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Go Power","offers":[{"title":"Default Title","offer_id":56805975654740,"sku":"B0028W4P9U","price":210.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/go-power-gp-pwm-30-ul-front-panel.jpg?v=1786810950","url":"https:\/\/gardenluxe.co.uk\/products\/go-power-gp-pwm-30-ul-30a-bluetooth-pwm-solar-regulator-12-24v-multi-stage-charging","provider":"Gardenluxe Uk","version":"1.0","type":"link"}