4KW pure sine wave off grid solar inverter with 60A MPPT function built in for solar system

4KW pure sine wave off grid solar inverter with 60A MPPT function built in for solar system

Inquire Now Next Product

Product details

Overview

Product description: Model: QSP-4000W Low frequency solar inverter

32-bit chip 5kw low frequency solar inverter and battery charger with MPPT module for all kinds of batteries

Product Description

This is a multi-function inverter/charger, combining functions of inverter, solar charger and battery charger to offer
uninterruptible power support with portable size. Its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input voltage based on different applications. Built-in MPPT solar charger.

Product features:

* A combination of a pure sine wave inverter, automatic battery charger and AC auto-transfer switch

* Using power frequency scheme and electrical isolation technology, it has strong load capacity and strong impact resistance

* Pure sine wave output: stable frequency and voltage,small ripple
* 4-step progressive charging stages; charge voltage and current adjustable
* Super low power loss with no-load and save battery energy effectively
* Multiple protection functions, equipped with Ac and Dc input high & low voltage protection, over-current protection, overload protection, over-temperature protection, output short circuit protection and so on.
* Battery charging activation mode to avoid damage the battery that is deeply depleted when charging
* Built-in two independent chargers (mains and solar MPPT), which can be used for starting batteries and backup batteries (customized models) respectively
* Built- in Ac bypass replay ( < 10ms), realize the continuous output of AC power.
* Reserved PV interface, built-in MPPT (solar controller) module (optional)
* Ultra-wide commercial power input voltage. （80~140VAC/165~265VAC）
* Generator automatic energy distribution technology can use generator power effectively and reduce configuration.

32-bit chip 5kw low frequency solar inverter and battery charger with MPPT module for all kinds of batteries

●Optional functions:

1. Battery Overheat protection
2. Single-line start function: the inverter can be turned on and off when there is a power signal above 5 Volt,.
3. Complete the system's personalized settings by the LCD display control panel (optional) or communications protocol software easily and quickly.
4. The inverter can charge the battery automaticallywhen AC power is available without turning on the inverter.
5. Priority inverter mode
6. The inverter can be turned on and used at -40 °C operating temperature.(Customized）

Detailed pictures

32-bit chip 5kw low frequency solar inverter and battery charger with MPPT module for all kinds of batteries