· Avoid energy wastage with real-time monitoring· Easy to install, suitable for most home distribution boxes· Support Bluetooth/Wi-Fi connection with smart App· Better compatibility with MARSTEK products· Three-phase power sampling, also applicable for single-phase

800W on-grid, plug & play 2.4kW PV input, 4 MPPT Anti feed-in, with MARSTEKCT002/003/Shelly HD touchscreen, user-friendly & energy-efficient Stacked design,expandable up to 10.24 kWh IP65 waterproof

Install in 15 minutes Flexible Expansion of Capacity and PV Input Max. 1600W PV Input & 800W Output Intelligent power distribution by smart meter Smart App Control & Monitor IP65 Waterproof & 10 Years Warranty

· High output power, 800W ~ 2000W· Independent MPPT with high efficiency of 99.8%· Safe and reliable, high-frequency transformer with power switch and power relay· Plug & Play, universal MC4 interface· IP67 waterproof, operate at lowest -40℃· 10 years warranty with efficient online technical...

1.5V Output High Discharge Performance Massive Capacity, Longer Lasting 4 Safety Tests 丨 6 Types BMS Protections 80% Capacity Retention after 3 Years Cycle Life Up to 1500 Times Discharge Temp Down to -20℃ Charing via 3-in-1 Smart Charging Case

Eco-friendly battery, USB-C direct charging Long-Term Value, over 1500 times life cycles Highly adaptable for everyday scenarios Usable at -20 ℃

4kW 4 MPPT Balcony ESS with 2.5kW AC-Coupling Plug & Play — Installation in Just 5 Minutes 4 MPPT for Max.4000W Solar Input 2500W Bidirectional Power 2500W Backup Power, Peak at 3000W Flexible Expansion up to 6 Units & 15.36kWh EPS < 10ms

Brand New Design 38.5% Smaller & 7.4% Lighter Premium Aluminum Die-Cast Housing Dual RJ45 Ports (RS485 & Ethernet) Integrated PCB Technology 100% PV System Compatibility Up to 2500W AC Input/Output Power Annual Savings up to €1,310

1.5kW Bi-Directional Power 1.5kW Backup Power (Peak 1.8 kW) 2kWh Capacity Compact Wall-Mounted Design True Plug & Play Installation MARSTEK Intelligence Anti Feed-in Control