BK215 & B215 SOLAR POWER STORAGE UNITS
BK215 & B215 SOLAR
POWER STORAGE UNITS
You personal consultation on the
BK215 & B215 (main & extension) power storage units
Now available at the following partners - a click on the logos takes you directly to our partners' web shops:
" Discover Germany's most powerful solar power storage system in its class "
SunLit's modular power storage system - it's really that simple!
Holger Laudeley relies on the solar power storage system by SunLit
Mr. Energy Transition, Holger Laudeley, presents the SunLit solar power storage system.
Product video of the SunLit BK215 & B215 (main & extension) power storage units
Watch our video to find out more about the advantages and features of our power storage system, how you may control the power storage system using the SunLit app and much more...
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SunLit power storage unit and extensions at a glance
Main power storage
unit BK215
Extension power storage
unit B215
Bidirectional inverter
EV3600
Technical data
Approx. 32.5 kg
Net. weight
Approx. 31 kg
Net. weight
Approx. 18.8 kg
Net weight
L479*W289*H261mm
Dimensions
L479*W289*H292mm
Dimensions
L524*W338*H292mm
Dimensions
2,150 Wh
Storage capacity
2,150 Wh
Storage capacity
Can only be used in combination with min. 1x main power storage unit BK215
Storage capacity
Yes
Wi-Fi enabled
See main power storage unit
Wi-Fi capable
See main power storage unit
Wi-Fi capable
Yes
Bluetooth enabled
See main power storage unit
Bluetooth-capable
See main power storage unit
Bluetooth-capable
IP65
(when installed with base stand)
Protection class
IP65
(if installed with main power storage unit and base stand)
Protection class
IP44
Protection class
Yes
(if the internal storage temperature drops to -5°C or all the way down to -20℃ the heating feature is automatically activated, but only if solar power input is also available)
Operational temperature range & heating featuren
-20°C to +45°C, 10% - 90 % RH, heat dissipation through air cooling
Operational temperature range & heating feature
94%
Output efficiency
Output power specifications
2x 33.6V-43.2V/50A
Max. 1.920W
Outputs
See main power storage unit
Outputs
230 Vac / 50 Hz / max. 16 A
AC output (x2) / Wall box AC output (x1）
230 Vac / 50 Hz / max. 16 A, 3.68 kW (single-phase）
380 Vac/ 50 Hz / max. 16 A, 11.04 kW (three-phase）
Grid connection (x1)
Input power specifications
2x 10 V - 80 V / 20 A, single connection max. 800 W, total max. 1,600 W
PV inputs
10 V - 80 V / 20 A, max. 800 W
PV inputs
25 W
Power consumption at zero load
Yes, the BK215 supports up to 3x B215 expansion power storage units
(base stand must also be installed)
Storage extensions
See main power storage unit
Storage extensions
Air cooling
Heat dissipation
Yes
Memory charging function
Yes
Wallbox AC output function
Yes
AC output function
Yes
Peak shaving and valley filling
Über Produkte
High-quality head storage with 2.15 kWh storage capacity, 2x outputs with up to 1920 W max and 2x PV inputs up to 1600 W for up to 4 solar modules (up to 400 W each)- Elegant LCD display with display of input and output power, remaining storage capacity and WLAN and Bluetooth display, among other things
- Long service life with up to 8,000+ charging cycles (at 20-80% charge level)
- Indoor or outdoor use possible thanks to IP65 and battery management system (BMS) with auxiliary heating
- Plug-in solar plant with zero installation fees including easy expansion options with up to 3 SunLit expansion storage units thanks to modular design
- Real-time monitoring, control and optimisation of the feed-in via SunLit Solar App with day and night feed-in
- Smart Shelly integration available, additional information on the Shelly Pro 3EM
- Expand your BK215 head storage unit with up to 3 expansion storage units, 2.15 kWh each, for a maximum storage capacity of up to 8.6 kWh
- Connect of up to 10 solar panels (up to 400 W each) when using a BK215 in combination with 3 B215 extension units
- Highly customisable to your individual needs thanks to the simple expansion with modular design
- Indoor or outdoor use possible due to IP65 and battery management system (BMS) with auxiliary heating
- Real-time monitoring, control and optimisation of your feed-in via the SunLit Solar app with flexible day and night feed-in
- Automatic limitation function if voltage is too low.
- If only one BK215 storage unit is in use, the maximum charging power is 2 kW. With one BK215 storage unit and one or more additional B215 extension storage units the maximum charging power may reach 2.4 kW.
- 10.8kW charging power when connected to a three-phase power supply.
- If only one BK215 storage is in use without microinverter or the microinverter has no output power, the max. output power of the EV3600 (for each AC output) is 2 kW. For both AC outputs, the max. output power of the EV3600 is also 2 kW in total. If there is more than one storage unit in use, the maximum output power of the EV3600 (for each AC output) is 2.4 kW. For both AC outputs the maximum output power of the EV3600 is also 2.4 kW in total.
- To use the full set of features at least one BK215 storage unit and at least two B215 extension storage units have to be connected.
TECHNICAL DETAILSTECHNICAL DETAILS
Compatible with the SunLit App
Adjust the feed-in anytime and anywhere via our SunLit app
The SunLit app makes it easy for you to track and optimise the solar energy production of your system.
App User Manual (PDF)Customer Support
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