ESS-GRID S304
200kWh 665V 304Ah Solar Battery Storage Commercial Battery Storage
BSLBATT ESS-GRID S304 is a high-voltage commercial solar battery solution designed for microgrids and community energy systems. With a range of battery capacities from 55kWh to 241kWh, it delivers dependable, long-lasting power for various industrial and commercial applications. Utilizing advanced EVE 3.2V 304Ah LiFePO4 cells, it ensures both safety and efficiency, offering up to 15 years of service life and over 6,000 cycles.
Designed for “behind-the-meter” microgrids, C&I energy backup, solar farms, community power generation, electric vehicle charging, and data center applications, the ESS-GRID Station series features a master-slave mechanism multi-tier battery management system (BMS) that monitors, optimizes, and proactively balances the system.
Main Features
Long cycle life, ＞6000 cycles
High density, over 125wh/kg
Modular design for rapid expansion and installation
Equipped with an aerosol fire extinguisher
WIFI function, remote AOT one-click upgrade
Maximum 1C charge and discharge
Max. Parallel Connection of10 Groups
Max. Capacity2.49MWh
Why choose solar battery from BSLBATT®️?
A+ Cell Composition
Cooperating with the world's top three LFP Cell manufacturers, the battery cell features ultra-safe, explosion-proof, no leakage, and ultra-long cycle life.
Smart BMS
The smart BMS can monitor battery operating status in real time and integrates a variety of safety features, including overcharge and deep discharge protection, voltage and temperature observation, overcurrent protection, cell monitoring and balancing, and overheating protection.
APP & Cloud Platform
BSLBATT APP & Cloud Platform offer dynamic power flow and generation reports with real-time monitoring, comprehensive visualization, multi-terminal compatibility, remote OTA upgrades, integrated after-sales service, and robust backup functions with data encryption to reduce maintenance costs and enhance security.
Most professional pre-sale and after-sale service
BSLBATT technical team has more than ten years of experience in the lithium battery industry, providing you with the most professional pre-sales as well as after-sales service. In addition, BSLBATT has branches in the United States, the Netherlands, Japan, Mexico and other places, and strives to develop a comprehensive global layout.
| ESS-GRID | S304-10 | S304-11 | S304-12 | S304-13 | S304-14 | S304-15 | S304-16 |
|---|---|---|---|---|---|---|---|
| Rated Voltage(V) | 512 | 563.2 | 614.4 | 665.6 | 716.8 | 768 | 819.2 |
| Rated Capacity(Ah) | 304 | ||||||
| Cell Model | LFP-3.2V 304Ah | ||||||
| System Configuration | 160S1P | 176S1P | 192S1P | 208S1P | 224S1P | 240S1P | 256S1P |
| Rate Power(kWh) | 155.6 | 171.2 | 186.8 | 202.3 | 217.9 | 233.5 | 241 |
| Charge Upper Voltage(V) | 568 | 624.8 | 681.6 | 738.4 | 795.2 | 852 | 908.8 |
| Discharge Lower Voltage(V) | 456 | 501.6 | 547.2 | 592.8 | 638.4 | 684 | 729.6 |
| Recommended Current(A) | 152 | ||||||
| Max. Charging Current(A) | 200 | ||||||
| Max. Discharging Current(A) | 200 | ||||||
| Dimension(L*W*H)(MM) | High Voltage Control Box | 501*840*250 | |||||
| Single Battery Pack | 501*846*250 | ||||||
| Number of Series | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Communication Protocol | CAN BUS / Modbus RTU | ||||||
| Host Software Protocol | CANBUS (Baud rate @500Kb/s or 250Kb/s) | ||||||
| Operation Temperature Range | Charge:0~55℃ | ||||||
| Discharge: -20~55℃ | |||||||
| Cycle Life(25°C) | ＞6000 @80%DOD | ||||||
| Protection Level | IP20 | ||||||
| Storage Temperature | -10°C~40°C | ||||||
| Storage Humidity | 10%RH ~90%RH | ||||||
| Internal Impedance | ≤1Ω | ||||||
| Warranty | 10 years | ||||||
| Battery Life | ≥15 years | ||||||
| Weights(KG) | 1214 | 1329 | 1463 | 1578 | 1693 | 1808 | 1923 |
