4200W Multifunctional Solar Inverter Pure SineWave Inverter Solar Controller

Features:
Pure sinewave solar inverter.
Output power factor 1.0.
WIFIGPRS is suitable for IOS/Android, and WiFi APP can be connected without network. (it needs to occupy 250 megabytes of mobilephone memory), which is more suitable for remote countries and regions. (With WIFI function, but additional WIFI module needs to be purchased).
Inverter can operate without battery.
Built-in 140A MPPT solar recharger, municipal recharging current 100A.
High PV input voltage range (90~450VDC).
Built-in anti-dusk kit for harsh environments.
Intelligent battery recharging design to optimize battery using time.
One-click restore factory settings.
With lithium battery activation function (PV only).
Colorful light shows the load status: purple is PV load, red is battery load, and blue is mains load.
The parallel and offline working mode is adjustable.
The grid-connected recharging current can be adjusted by 2A-16A, and each adjustment range is 2A.
The maximum load power set by the machine software is 4200W.