Product Details
Solar GCE HV High Voltage BMS for Lithium Battery 5-35kwh Easy
Install Solar Battery BMS 50A 100A 100-700V Home Solar BMS
--System overview, Topology Structure--
The StackableRBMS product is a battery management system developed
for the application of household high-voltage battery energy storage system. It adopts distributed
architecture, modular design concept, and is stacked up and down for plug-in connection and installation. It is
highly configurable and easy to assemble, debug and maintain. It is suitable for various battery energy storage
systems with DC voltage below 700V. This product is configured as a two-level architecture (BMU+RBMS) +PCS/Inverter.The product has safe and reliable operation and protection
strategies to effectively extend the service life of the battery pack. It is equipped with a variety of communication
modes, which can be directly connected with pcs/inverter communication.
--Product Feature--
1 | High safety design---breaker + fuse double short-circuit
protection; insulation resistance detection, monitoring system
leakage condition |
2 | Advanced Battery Management System - A highly integrated battery
management system allows for seamless monitoring and control. |
3 | Perfect self-test and operation status detection function, with HMI
display, system operation information can be seen at a glance |
4 | Perfect and reliable system control and protection strategy,
comprehensive protection of battery safety, to extend the life of
the battery pack |
5 | Modular design, wide voltage operating range --- multiple energy
storage battery modules can be flexibly combined to expand into larger home energy storage systems, supporting up to 190 (LFP)
batteries in series. |
6 | Rich communication interfaces --- RS485, CAN, Ethernet, dry contact
input and output interfaces, support communication with most of the PCS on the market, and can freely switch communication
protocols through the display. |
7 | Flexible communication interface protocols --- The products comes
with our company's own communication protocols, and can also be
adapted to different manufacturers' PCS according to customer requirements. |
8 | Large capacity---Built-in large-capacity memory chip can store a
large amount of key operational data, and SD card can be added to achieve the storage of battery cell history data |
9 | Auto-loop control and auto-paralleloffline control can easily
realize the parallel connection of battery packs. |
10 | Optional WIFI function is available for cell phone or cloud to view
battery data and remote battery management. |
--Spec--
| Rated current | 50A |
Operating Voltage | 100V-700V |
Power consumption | ≤15W |
Current sampling accuracy | 1%FSR |
Insulation withstand voltage | 2800VDC <1mA 1min |
Protection level | IP20 |
Net weight | ~15Kg |
Communication Interface | Communication port with BMU | CAN |
Communication port with PCS/Inverter | RS485/CAN |
Communication with monitoring software | Ethernet |
Basic Functions | Battery charge and discharge management | Support |
Number of strings per battery pack | Support 12-24 strings |
Battery Temperature Management | Support |
Balancing method | Passive balance |
IAP Upgrade | Support |
System protection parameter setting | Support |
Short circuit protection | Circuit breaker (6KA) + fuse (10KA) |
Pre-charge function | Support |
Parallel Circulation Control | Support |
Event Log | Support 5000 items |
PCS/Inverter Protocol Selection | Support(Display setting switching) |
DC start | Support (battery powered) |
Optional Features | Insulation testing | Optional |
| Wifi | Optional |
| HMI Display | 4 inches (chassis built-in installation) |
| Stand-alone or parallel function | Can be set by parameter setting, up to four parallel |
| Dry contact | Up to 2 dry contact outputs |
Others | Appearance color | Ivory White |
Installation method | Stacked pairs of inserts |
In/Out Line Method | Down in and out |
Operating ambient temperature | -20℃~60℃ |
Humidity of the use environment | 5%~75%RH |
Comply with national standards | GB/T 16935.1 GB/T 17626.2 GB/T 17626.5 |
Safety certification | Conforms to CE marking standards |
--BMS System Structure --
--Real case--
Company Profile
Hunan group control energy technology Co., Ltd. (GCE) is a
high-tech company specializing in the research and development of
BMS and lithium battery peripheral equipment.
working in the factory:
The high-performance intelligent lithium battery management system
produced by our company adopts the international leading
technology, which greatly improves the battery management
efficiency and prolongs the service life of lithium battery. The
advanced BMS control strategy avoids the difficulties and
instability faced by most competitors for our BMS.
4S to 24s low voltage software BMS has a wide range of uses, rich
product interfaces, strong scalability and secondary development
compatibility; 30s to 75s BMS adopts master-slave integrated design
and relay solution to meet the lithium battery demand of multiple
strings of small capacity batteries. Greatly reduce the use cost of
users; 60s-270s adopts master-slave three-level architecture, which
can meet the series and parallel requirements of high-capacity
single lithium batteries within 1000V.
By mastering the core technology of BMS and inventing on this
basis, our company has developed a variety of lithium battery
peripherals to meet the high-quality needs of the market.