24kWh Energy Storage Power System Solution

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Writer: TOPAKRelease time: 2023-12-22Page View: 0

The energy storage power system consists of MC2600 monitoring module, 36KW rectification+24KW photovoltaic power supply, rectification module, MPPT module, smoke sensor, door magnetic sensor, water immersion sensor, lithium battery, etc. The display part of the monitoring module panel adopts 128 × 32 dot matrix LCD screen, three indicator lights, and four function buttons. The user interface is simple and effective, and can display various operating parameters, operating status, alarm status, setting parameters, and system configuration data of the power system.

System operation diagram

24kWh Energy Storage Power System Solution-Shenzhen topak new energy technology CO.LTD.

System composition

24kWh Energy Storage Power System Solution-Shenzhen topak new energy technology CO.LTD.

Inner dimension(WDH): 800*750*44U
External dimension(WDH): 900*1126*2287
Packgage dimension(WDH): 955*1150*2437

System configuration

System configuration	Number	Unit
External size 905 * 1130 * 2285 (rack height 44U) EPS cabinet with fan for heat dissipation (including lighting)	1	PCS
36KW rectification+24KW photovoltaic power supply rack, with monitoring, without module, height 18U	1	PCS
50A 96% efficient rectifier module	12	PCS
MPPT Module	8	PCS
48V100AH lithium battery	5	PCS
Battery cable (50 square meters)	20	M
Smoke sensor	1	PCS
Door magnetic sensor	1	PCS
Water immersion sensor	1	PCS
Carton+wooden box packaging	1	PCS

Operation Panel Description

24kWh Energy Storage Power System Solution-Shenzhen topak new energy technology CO.LTD.
Indicator Light Green：Operation indicator Yellow：General alarm indicator light Red： Severe alarm indicator light

（1）LAN communication interface
（2）RS485 communication interface
（3）Operation indicator
（4）General alarm indicator light
（5）Severe alarm indicator light
（6）Handle
（7）Key

Product technical specifications 24kWh Energy Storage Power System Solution-Shenzhen topak new energy technology CO.LTD.

Parameter	Set range	Factory value	Setting instructions
Battery capacity	10～5000Ah	500Ah	Sum of Nameplate capacity of batteries installed under the same battery shunt.
Float charging voltage	42V～58V	54V	The output voltage of the rectifier module in the floating charge state.
Average charging voltage	42V～58V	56V	The output voltage of the rectifier module in the balanced charging state must be greater than the float charging voltage value.
Charging current limiting point	0.1～0.6C10	0.2C10	The maximum charging current of the battery. C10 is the nominal capacity of the battery, usually set at 10-20% of the capacity of a single set of batteries.
Automatic equalization	Allow	Allow	Allow: Automatically switch to equalization when the equalization conditions are met. Prohibited: Automatic switching to equalization charging is not allowed.
Automatic equalization	Prohibit	Allow
Average charging current	0.040～0.080C10	0.06C10	If the automatic equalizing charging function is used, when the battery capacity drops to the “equalizing charging capacity” setting value or when the charging current reaches the “equalizing charging current” setting value, the monitoring module controls the system to switch to equalizing charging, and the charging voltage of the battery is at the “equalizing charging voltage” setting value.
Convert to average charging capacity	10％～99％	80％
Number of battery fuse sets	1	2	Set the number of groups that can be alarmed by the battery fuse.
Number of battery fuse sets	2	2
Float charging current	0.002～0.02C10	0.01C10	When the system is in a balanced charging state, if the charging current is low enough to reach the set value of “switch to floating charging current”, and after a stable current equalization time, the system will automatically switch to floating charging state.
Cycle Equalization Cycle	48～8760 H	2400 H	Cycle equalization cycle “refers to the interval time between two timed equalization cycles. The charging voltage of the battery is the set value of “average charging voltage”, and the charging time is the set value of “cycle average charging duration”.
Cycle average charging duration	30～2880 Min	240 Min

24kWh Energy Storage Power System Solution

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