{"product_id":"y-h-4-2kw-hybrid-solar-inverter-dc24v-to-ac220v-built-in-120a-mppt-6200w-27a-pv-input-batteryless-operation-dual-ac-load-output-offline-firmware-upgrade-for-home-on-off-grid-energy-storage-system","title":"Y\u0026H 4.2KW Hybrid Solar Inverter DC24V to AC220V, Built-in 120A MPPT, 6200W 27A PV Input, Batteryless Operation, Dual AC Load Output, Offline Firmware Upgrade,for Home On\/Off Grid Energy Storage System","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Y\u0026amp;H\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePURE SINE WAVE INVERTER: 4.2KW (4200W) output power with built-in 120A MPPT solar charger, DC24V to AC220V conversion, supports battery-free operation for flexible home energy solutions\u003c\/li\u003e\n\u003cli\u003eENHANCED SOLAR INPUT: Upgraded 27A PV input current (increased 50% from 18A) supports up to 6200W solar array, MPPT voltage range 60-450Vdc with 500Vdc max open circuit voltage for maximum energy harvesting\u003c\/li\u003e\n\u003cli\u003eDUAL AC OUTPUT DESIGN: Main output delivers 4200W with secondary output 840-2940W, independent load control with adjustable cut-off voltage 20.0-26.0V in 0.1V increments for priority-based power management\u003c\/li\u003e\n\u003cli\u003eADVANCED BATTERY MANAGEMENT: Enhanced LIB-485 protocol with real-time LCD display of SOC, voltage, current, temperature, and cycle count; supports four charging modes including Utility First, Solar First, Solar \u0026amp; Utility, and Solar \u0026amp; Battery\u003c\/li\u003e\n\u003cli\u003eSMART FEATURES: Offline firmware upgrade via COMM port, intelligent current limiting prevents voltage collapse during solar fluctuations, zero electromagnetic interference for safe operation of sensitive electronics, includes cold start function at 23V\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e YH4.2K24500EU\u003c\/p\u003e\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 0704334442108\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 19.8 x 16.7 x 7.6 inches\u003c\/p\u003e","brand":"Y\u0026H","offers":[{"title":"Default Title","offer_id":44218000965675,"sku":"B0GHQ6KJ7S","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6745\/1179\/files\/51kJ9_n36LL.jpg?v=1781774550","url":"https:\/\/09eqw9-ux.myshopify.com\/products\/y-h-4-2kw-hybrid-solar-inverter-dc24v-to-ac220v-built-in-120a-mppt-6200w-27a-pv-input-batteryless-operation-dual-ac-load-output-offline-firmware-upgrade-for-home-on-off-grid-energy-storage-system","provider":"Big Buy07","version":"1.0","type":"link"}