{"product_id":"sinilink-xy-sk180x-dc-buck-boost-power-supply-module-40v-180w-high-precision-smart-solar-charging-mppt-with-1-8-inch-lcd-display","title":"XY-SK180X DC Buck Boost Power Supply Module 40V 180W High-Precision Smart Solar Charging MPPT with 1.8 Inch LCD Display","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003eSpecification:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003eProduct Name: XY-SK180X DC Buck-Boost Programmable Power Supply Module\u003cbr\u003eInput voltage: 6.0–36.0 V DC\u003cbr\u003eOutput voltage: 0.0–40.0 V DC (step 0.01 V, accuracy ±0.5%+1 digit)\u003cbr\u003eOutput current: 0.0–9.000 A (step 0.001 A, accuracy ±0.5%+3 digits)\u003cbr\u003eMaximum output power: 180 W\u003cbr\u003eOperating modes: Constant Voltage (CV) \/ Constant Current (CC) \/ Constant Power (CW)\u003cbr\u003eConversion efficiency: approx. 88%\u003cbr\u003eRipple (typical): ≤150 mV (Vpp)\u003cbr\u003eData storage: 10 groups (Cd0–Cd9)\u003cbr\u003eScreen: \u0026gt;1.8\" full-view VA color LCD, display area 38 × 29 mm\u003cbr\u003eProtection functions:\u003cbr\u003eReverse polarity (input)\u003cbr\u003eReverse current (anti-backflow)\u003cbr\u003eHardware input overcurrent (fixed 13 A)\u003cbr\u003eLVP, OVP, OCP, OPP, OTP, OHP, OAH, OWH, ETP (fully adjustable)\u003cbr\u003eSoft start: Yes\u003cbr\u003eCommunication: Serial port (XH1.25-4P), supports standard Modbus protocol\u003cbr\u003eMPPT: Supports MPPT solar charging\u003cbr\u003eExternal NTC interface: 10 kΩ 3950 NTC temperature probe (optional)\u003cbr\u003eBuzzer: Built-in (key tone + alarm)\u003cbr\u003eController: 48‑pin MCU, 64 MHz external crystal\u003cbr\u003eCooling: Intelligent temperature-controlled fan + large-area heatsink\u003cbr\u003eTerminals: Plug-in screw terminals: VIN+\/VIN–, OUT+\/OUT–\u003cbr\u003eShell material: Flame-retardant integrated housing, double-buckle board fixation\u003cbr\u003eProduct size: 86 × 50 × 45mm (front panel opening approx. 81.6 × 40.6 mm)\u003cbr\u003eNet weight: about 108–124g (depending on version)\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003eFeatures:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e1. High-precision programmable output: Fine 0.01 V \/ 0.001 A adjustment, with CV\/CC\/CW modes and 10 storable parameter groups for fast recall.\u003cbr\u003e2. All-angle color LCD: Large VA display simultaneously shows voltage, current, power, capacity, energy, time and temperature with clear multi-color fonts.\u003cbr\u003e3. Comprehensive protection suite: Built-in input reverse, reverse current, over-voltage, over-current, over-power, multiple over-temperature and overtime protections with alarm prompts.\u003cbr\u003e4. Smart charging \u0026amp; MPPT: Supports MPPT solar input, anti-backflow charging for various batteries and external NTC temperature probe for thermal cut-off.\u003cbr\u003e5. PC\/Cloud connectivity: Serial Modbus interface works with optional WiFi\/485\/433 modules for remote control, batch control software, cloud logging and email notification.\u003cbr\u003e6. User-friendly control panel: Silicone keys with indicator lights, encoder knob for quick setting, key-lock function, adjustable LCD brightness and firmware upgrade via WiFi module.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003ePackage Includes:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e1 x XY-SK180X DC Buck-Boost Power Supply Module\u003c\/p\u003e","brand":"ontproduct","offers":[{"title":"Default Title","offer_id":49121157054689,"sku":"BG-2052564","price":186.5,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/1d06035a-bb45-4373-89cb-36dbc065f782.jpg?v=1789397198","url":"https:\/\/ontproduct.com\/products\/sinilink-xy-sk180x-dc-buck-boost-power-supply-module-40v-180w-high-precision-smart-solar-charging-mppt-with-1-8-inch-lcd-display","provider":"OntProduct","version":"1.0","type":"link"}