No Items in cart
















Balcony solar systems’ battery KS 2240BSB
AvailableBenefits
- Maximum cost savings on electricity - 100% consumption of free energy
- Block with high-capacity LiFePO4 batteries - 10+ years of daily use
- Remote control capability from a mobile device thanks to the app
- Installation takes only a few minutes and does not require investment in complex installation
- Cutting-edge technology that significantly reduces harmful environmental impact
Features
Balcony solar systems by Könner & Söhnen® are an advanced solution in the balcony system series, enabling significant savings on electricity costs by using100% of solar energy. Built upon the "Smart" LiFePO4 lithium-iron-phosphate battery block with high-capacity batteries, high-efficiency solar panels, and an 800W microinverter.
The use of storage battery blocks enables free use of solar electricity during evening hours or on days when solar energy is insufficient. With the Könner & Söhnen® system, there is no energy loss - you can store unused solar energy in the battery block and consume it in the evening or when sunlight is insufficient.
UP TO 800 W PER HOUR FOR FREE
Every hour, the microinverter generates up to 800 watts of electricity from free solar energy for your residential or commercial needs, significantly reducing electricity bills.
TOPCON AND HALF-CELL
Solar photovoltaic panels manufactured using the latest TOPCon technology feature a doubled Half-Cell design, distinguished by higher efficiency and improved resistance to dirt.




BALCONY SOLAR SYSTEM BY KÖNNER & SÖHNEN®:
- Requires no investment in complex installation - the installation takes just a few minutes
- No need to involve electricians - any user can handle the installation
- Takes up minimal space - youll barely notice its presence on your balcony
- No need for technical maintenance - the daily usage term reaches to 10+ years

Balcony solar systems by Könner & Söhnen®are built on the basis of a "Smart" battery block with high-capacity LiFePO4 lithium-iron-phosphate batteries, highly efficient solar panels, and an 800 W micro-inverter. The use of storage battery blocks enables the utilization of free solar electricity in the evening or on days when solar energy is insufficient.
INTELLIGENT ENERGY STORAGE SYSTEM
The Könner & Söhnen®solar systems are capable to select various charging scenarios, enabling the prioritization and adjustment of the output power of each line based on the time period.
THE POWER ZERO APP
The device enables for remote control at any time and from any location through the internet, enabling real-time tracking of energy storage and production. Energy management enables customization of system usage options, adjusting energy output according to your needs. Connection is possible to Android and iOS devices using Bluetooth or Wi-Fi.
APP CONTROL -
REMOTE CONTROL FROM MOBILE PHONE
The system can be remotely controlled via thePower Zero mobile application- anytime and anywhere using the internet, you can monitor and adjust energy storage and production in real-time. Energy management enables you to configure various system usage options and regulate energy output based on your needs. Connection to devices based on Android and iOS is possible viaBluetoothorWi-Fi.

LONG SERVICE LIFE
Könner & Söhnen®battery blocks provide an incredible 6000 charge-dischargecycles* - which means over 10 years of daily use (assuming one charge-discharge cycle per day).
ECO-FRIENDLY CLEAN POWER
We value the environment and strive to minimize the impact of our products on the external surroundings. Therefore, we implement cutting-edge technologies that enable us to reduce the harmful influence on the environment.
SAFETY SYSTEMS






TURN AN ORDINARY BALCONY AREA INTO A SOURCE OF CLEAN AND FREE SOLAR ENERGY!
Specification

Battery capacity | 2240 Wh (50 Ah / 44.8 V) |
Battery type | LifePo4 (lithium iron phosphate battery) |
Lifecycle | ≤ 6000 times (80% DOD) |
PV MC4-Input×2 | 12-59 V / 8.47 A 2x500 W max. |
DC MC4 Ouput×2 | 42-50.4 V / 9.52 A 2x400 W max. |
Extra battery port | at the Input 44.8-51.1V max. 35A, per Output 42V-51.1V max. 30A |
Bluetooth | 5.2 |
Wi-Fi | 2.4G |
Includes | Balcony solar systems’ battery KS 2240BSB, User manual, Tools for MC4 - 1 pc, MС4 cable 3 m - 4 pcs |
Operation temperature, °C | -10°С … +50°С |
Protection class | IP65 |
Net dimensions (LxWxH), mm | 350×175×295 |
Gross dimensions (LxWxH), mm | 426×243×413 |
Net weight, kg | 18.7 |
Gross weight, kg | 20.7 |
SKU | KS 2240BSB |
Barcode | 4260405366996 |
Instructions

