≤ 6000 charging cycles

KS 3000PS 3-in-1 Portable Power Station

Name: KS 3000PS 3-in-1 Portable Power Station
Brand: Könner & Söhnen
SKU: 4260405366880
Price: 1355.95 EUR
Availability: InStock

Available

€1.355,95

Specification

Lifecycle:	≤ 6000* cycles
Rated power, W:	3000
Battery capacity:	125 Ah/3200 Wh

Specification

Rated power, W	3000
AC output waveform	Pure Sine Wave
Inverter output voltage	230 V ± 5 %
Frequency, Hz	50 (± 0.2)
Nominal built-in battery voltage, V	25.6
AC output conversion efficiency	90%
Battery capacity	125 Ah/3200 Wh
Battery type	LiFePO₄ (lithium iron phosphate battery)
Lifecycle	≤ 6000* cycles
Uninterruptible Power Supply (UPS)	+
Maximum discharge current, A	125
PV charging current, max, A	60
Maximum combined charging current, A	120
Maximum MPPT conversion efficiency	up to 98%
Maximum open-circuit voltage of solar array, V	160
Solar array operating voltage range, V	30~128
Nominal AC input voltage, V	230
AC Input Voltage Range, V	90-280
Maximum AC input current, A	16
Power switching response time, ms	10 (UPS); 20 (VDE4105, Home, GEN)
AC output	4 × Schuko 230 V + rear terminal
DC output	2 × 12V DC5521
USB output	4 × Type A (5V/2A)
Type-C output	1 × Type C (5V/2A)
Operation temperature, °C	0 °C to 45 °C Charge, -10 °C to 60°C Discharge
Special features	24V DC output for generator or battery, Pure sine wave inverter, LiFePO₄ 3.2 kWh, MPPT controller, UPS < 10 ms, Tandem Power support, Fast charging up to 80 % in 1 hour, Overload and overheat protection, LCD monitor display, Wheels and handles for mobility
Includes	Power Station, 230 V Power Cable, USB Cable for PC Connection, 2×Quick Plug Connectors, 2×MC4 Connectors, User Manual
Net dimensions (LxWxH), mm	445×280×510
Gross dimensions (LxWxH), mm	555×380×565
Net weight, kg	37
Gross weight, kg	43.0
SKU	KS 3000PS
Barcode	4260405366880

Benefits

Mobility and scalability – the ability to connect a 24V-DC generator, additional batteries, or combine two identical stations (e.g., 2 × KS 3000PS), along with a portable design, creates a flexible hybrid system for different scenarios — from home to business.
Four power supply methods – power from the grid, efficient solar charging up to 80 % in 1 hour, DC generators or additional batteries, and instant switching between them when necessary.
Durable and safe LiFePO₄ battery – lifespan up to 6000 cycles and over 10 years of service ensures a reliable investment in energy independence.
UPS function for uninterrupted operation – automatic power switching in <10 ms protects sensitive equipment from failures, data from loss, and business from downtime.
This model is compatible for Tandem Power Technology and pairs with KS 24VS-DC, KS 24VGS-DC, KS 24VM-DC: when battery level drops, the generator starts automatically, runs with maximum efficiency, and shuts down as soon as the station is charged to 80%.

Features

Könner & Söhnen KS 3000PS is the core of a hybrid energy hub — a multifunctional 3-in-1 power station that combines a pure sine wave inverter, MPPT controller, and 3.2 kWh LiFePO₄ battery. The station allows charging from four sources — grid, solar panels, external battery, or DC generator. Thanks to the 24V DC output, it supports integration with KS 24V-DC generators via the Tandem Power system, which automatically optimizes performance and reduces fuel consumption. Reliable and quiet — this station is ready for 24/7 autonomous operation at home, in business, or during power outages.

Full energy independence

Support for DC generators, additional batteries, and solar panels allows users to obtain free solar energy and operate autonomously for days or even weeks without grid connection in emergencies or prolonged outages.

Hybrid DC generator power source

With a KS 24V-DC generator, you can quickly set up a fully automatic power supply. The generator monitors battery voltage, starts charging automatically when needed, and stops when the battery is sufficiently charged.

External battery operation

You can connect an additional battery (LiFePO₄ only, nominal capacity 3.2 kWh) to the DC terminal of the power station, which can either support or replace the built-in battery.

MPPT solar charge controller

The high solar charging capacity is a key advantage of this power station. With sufficient solar panel power, the KS 3000PS charges the battery up to 80 % in just 1 hour.

Uninterrupted power supply (UPS)

The power station ensures continuous operation of connected devices during power outages or voltage fluctuations. It switches power within milliseconds, protecting against data loss, equipment damage, and downtime.

Battery lifespan over 10 years

The solar power station is equipped with a lithium iron phosphate (LiFePO₄) battery rated for up to 6000 charge/discharge cycles*, ensuring stable performance for many years.

Efficient energy management

The station includes ATS connectivity, allowing control of an external automatic transfer switch that can redirect excess solar energy to other consumers, maximizing energy efficiency.

LCD Display

The control panel features an LCD that shows key operating parameters such as battery charge level, remaining runtime at current load, charging time, input and output power, output frequency (50/60 Hz), and warning messages.

PC Connection

The package includes a USB cable for PC connection via the USB-B port on the rear panel. Installing the software on your computer allows you to monitor key station parameters and adjust settings

Benefits

Mobility and scalability

the ability to connect a 24V-DC generator, additional batteries, or combine two identical stations (e.g., 2 × KS 3000PS), together with a portable design, creates a flexible hybrid system for various applications — from home to business.

Four power supply options

power from the grid, efficient solar charging up to 80 % in 1 hour, DC generators or additional batteries, and instant switching between them when needed.

Durable and safe LiFePO₄ battery

up to 6000 cycles and a lifespan over 10 years make it a reliable investment in energy independence.

UPS function for uninterrupted operation

automatic power switching < 10 ms protects sensitive devices from failures, data from loss, and businesses from downtime.

Tandem Power compatibility

smart management when working with a KS 24V-DC generator: when battery charge drops, the generator starts automatically, runs efficiently, and stops as soon as charging completes.

High power and reliability

inverter technology with a pure sine wave ensures stable power even for energy-intensive devices, safe for sensitive electronics, guaranteeing operation in critical situations.

Quiet comfort

no constant engine noise, no exhaust fumes, no manual control required.

LCD display

shows key operating parameters of the station

AC output indicator

shows the presence of 230 V output voltage

Charging indicator

signals the battery charging process

Fault indicator

warns about detected errors or malfunctions

230 V inverter module switch

turns AC output on/off

12 V DC outputs (DC5521)

for powering or charging DC devices

USB 5 V/2 A and USB Type-C (1 × 5 V/2 A) outputs

for charging mobile gadgets

230 V AC sockets

standard outlets for household appliances

PV input (MC4)

for connecting solar panels

AC output terminal

for supplying 230 V power to external devices

C19 AC power input

alternative AC input for this specific model

Overload protection for AC input

prevents damage in case of excessive current

DC switch for internal battery and external DC source

allows selecting the power source

USB B port for PC

for data connection with a computer

USB A port for WLAN data logger (optional)

for connecting a wireless logger

ATS connection

for automatic power switching

Generator control contacts

for remote start of the generator

DC Quick Plug connectors

fast connection for additional batteries or KS 24V-DC generators

Specification

KS 3000PS 3-in-1 Portable Power Station

Rated power, W	3000
AC output waveform	Pure Sine Wave
Inverter output voltage	230 V ± 5 %
Frequency, Hz	50 (± 0.2)
Nominal built-in battery voltage, V	25.6
AC output conversion efficiency	90%
Battery capacity	125 Ah/3200 Wh
Battery type	LiFePO₄ (lithium iron phosphate battery)
Lifecycle	≤ 6000* cycles
Uninterruptible Power Supply (UPS)	+
Maximum discharge current, A	125
PV charging current, max, A	60
Maximum combined charging current, A	120
Maximum MPPT conversion efficiency	up to 98%
Maximum open-circuit voltage of solar array, V	160
Solar array operating voltage range, V	30~128
Nominal AC input voltage, V	230
AC Input Voltage Range, V	90-280
Maximum AC input current, A	16
Power switching response time, ms	10 (UPS); 20 (VDE4105, Home, GEN)
AC output	4 × Schuko 230 V + rear terminal
DC output	2 × 12V DC5521
USB output	4 × Type A (5V/2A)
Type-C output	1 × Type C (5V/2A)
Operation temperature, °C	0 °C to 45 °C Charge, -10 °C to 60°C Discharge
Special features	24V DC output for generator or battery, Pure sine wave inverter, LiFePO₄ 3.2 kWh, MPPT controller, UPS < 10 ms, Tandem Power support, Fast charging up to 80 % in 1 hour, Overload and overheat protection, LCD monitor display, Wheels and handles for mobility
Includes	Power Station, 230 V Power Cable, USB Cable for PC Connection, 2×Quick Plug Connectors, 2×MC4 Connectors, User Manual
Net dimensions (LxWxH), mm	445×280×510
Gross dimensions (LxWxH), mm	555×380×565
Net weight, kg	37
Gross weight, kg	43.0
SKU	KS 3000PS
Barcode	4260405366880

*≤6000 cycles at a charge current of 0.2 C and discharge current of 0.5 C at 80% DOD.

*≤4000 cycles at a charge current of 0.5 C and discharge current of 0.5 C at 80% DOD.

Instructions

Portable power station KS 3000PS, KS 5200PS

Instruction |

Könner & Söhnen Energy

Catalog | K&S Energy

Video Reviews

DC Generators

Tandem Power by Könner & Söhnen ⚡ Autonomous Energy System for 24/7 Power Independence

Ottimo acquisto. Arrivato nei tempi previsti e il prodotto è fedele in tutto e per tutto alla descrizione fornita dal produttore

Deze fantastische KS 3000 PS Power Station is een fijne ondersteuning voor gevoelige apparaten bij mij thuis. Hierbij denk ik aan een digitale radio, Laptop, TV etc. De P.S. vangt ongewenste spanningspieken op. Mijn apparaten blijven ook gewoon functioneren zodra er een spanningsuitval plaatsvind. De P.S. functioneert dan als een UPS en dat geeft mij een veilig gevoel! Daarnaast als er een ernstige situatie van spanningsuitval plaatsvind kan ik diverse accu-apparaten weer laden, zoals mobiel en acculampje etc.. Kortom een prima Power Station om in huis te hebben!

Gutes Produkt! Im Ruhezustand, d.h. eingeschaltet ohne Verbraucher, verbraucht das Gerät nur 1% pro Tag für Eigenleistung.

Todo perfecto. Asistencia impecable.

De KS3000PS is een fantastische stroomvoorziening. De accu laad ik op als de zon schijnt en 's avonds gebruik ik de stroomvoorziening. Zodra de netstroom wegvalt blijft, blijf de TV, Laptop etc. gewoon functioneren.
Superhandig.