IPV ESS300W All-in-One Energy Storage System Portable Power Station

Product Overview Rated Output Voltage 230Vac Rated Output Power 300W Battery Capacity 3.2V 314Ah（1004Wh） Maximum PV Charging Power 200W Maximum AC Charging Power 350W UPS Mode Switching Time ≤10ms PV Input Maximum PV Charging Power 200W PV Input Voltage Range 12–60Vdc Maximum PV Input Current ≤11A PV Under-Voltage Protection 11 ± 0.5Vdc PV Under-Voltage Recovery 11.5 ± 0.5Vdc PV Over-Voltage Protection 62 ± 1Vdc PV Over-Voltage Recovery 60 ± 1Vdc PV Conversion Efficiency ≥87% PV MPPT Tracking Efficiency ≥98% AC Input Rated Input Voltage 230Vac Input Voltage Range 150–270Vac Under-Voltage Protection 145 ± 5Vac Low-Voltage Recovery Point 150 ± 5Vac Over-Voltage Protection 275 ± 5Vac High-Voltage Recovery Point 265 ± 5Vac Rated Input Current 4A Maximum AC Charging Power 350W AC Input Frequency Range 45–65Hz Power Factor ≥0.98 AC Output Rated Output Voltage 230Vac Output Voltage Range 220–240Vac Rated Output Power 300W Inductive & Capacitive Load 300VA Output Frequency 50/60Hz Efficiency ≥85% Output Waveform Pure Sine Wave DC Output Rated Output Voltage 5Vdc Maximum Output Current 2.4A Output Ports USB & Type-C Packaging Information Product Dimensions 255*165*288mm Packaging Size 325*225*425mm Net weight 10.50KG Gross weight 11.52KG Explore more from IPV ESSA Shop all All-in-One ESS IPV ESS1K2 All-in-One Energy Storage System — 1.2kW IPV ESS2K5 All-in-One Energy Storage System — 2.5kW Frequently Asked Questions What is an all-in-one energy storage system? A single unit that combi Sold on IPV ESSA (https://ipvsolar.com/products/ess300w). The price shown is the retail price on that storefront on 2026-10-21, not a GreenB2B quote or a wholesale price.