Shenzhen First Tech Co., Ltd.
| Payment Terms | L/C,T/T |
| Supply Ability | 10 containers per month |
| Delivery Time | 60-90 days |
| Packaging Details | container |
| Monitoring System | Remote Monitoring And Control |
| Voltage Range | 400-800V |
| Container Size | 20ft |
| Warranty | 5 Years |
| Application | Power Grid Stabilization And Peak Shaving |
| Battery Capacity | Negotiable |
| Brand Name | 1stess |
| Model Number | EnerCube |
| Certification | 1 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 10 containers per month |
| Delivery Time | 60-90 days | Packaging Details | container |
| Monitoring System | Remote Monitoring And Control | Voltage Range | 400-800V |
| Container Size | 20ft | Warranty | 5 Years |
| Application | Power Grid Stabilization And Peak Shaving | Battery Capacity | Negotiable |
| Brand Name | 1stess | Model Number | EnerCube |
| Certification | 1 | Place of Origin | China |
| High Light | 1MWh energy storage container ，modular battery storage system ，solar wind turbine energy storage | ||
| Type | P400C860 | P500C1075 | P600C1290 | P700C1505 | P800C1720 |
|---|---|---|---|---|---|
| DC side parameters | |||||
| Cell type &capacity | LiFePO₄-280Ah | ||||
| Battery module type | 1P20S | ||||
| System configuration | 4*1P240S | 5*1P240S | 6*1P240S | 7*1P240S | 8*1P240S |
| Capacity(BOL) | 860kWh | 1075kWh | 1290kWh | 1505kWh | 1720kWh |
| AC side parameters | |||||
| Grid type | 3P4W+PE | ||||
| Rated output power | 400kW | 500kW | 600kW | 700kW | 800kW |
| Rated voltage | AC400V | ||||
| Rated frequency | 50/60(±5)Hz | ||||
| Maximum output current | 577A | 722A | 866A | 1010A | 1155A |
| Harmonics | <3%(@rated power) | ||||
| Overload capacity | 110%,10mins;120%,60s | ||||
| General parameters | |||||
| Isolation transformer | No | ||||
| Protection level | Outdoor installation (Battery cabinet:IP55,Electrical room:IP34) | ||||
| Container anti-corrosion grade | C3 | ||||
| Operation temperature* | -20℃~50℃ | ||||
| Relative humidity | 0~95%(non-condensing) | ||||
| Permissible altitude** | <2000m | ||||
| Cooling method | Battery cabinet:HVAC,Electrical room:forced air cooling | ||||
| Fire fighting system | FAS &FM200/Novec1230 | ||||
| Noise emission | ≤75dB | ||||
| Dimension (W*D*H) | 20HQ container (6058mm*2438mm*2896mm) | ||||
| Maximum weight | 24500kg | ||||
| Communication interface | Ethernet | ||||
| Communication protocol | Modbus TCP/IP | ||||
| Warranty | 5 years (can be extended to 10 years)Warranty | ||||
| Certification | System:UN3536,LVD,EMC,RoHS Cell:IEC62619,UL1973,UL9540A PACK:UN38.3 PCS:G99,EN50549,AS4777.2,VDE4105 | ||||
Q1: Is the system resistant to typhoons and heavy rainfall?
A: IP55 protection and robust container design withstand harsh weather. Anchoring kits are recommended for high-wind zones.
Q2: How does it handle high humidity and salt air?
A: C3 anti-corrosion and IP55 ensure durability in coastal and humid environments.
Q3: Can it operate during frequent power outages?
A: Yes. <200ms response time ensures quick backup power transition.
Q4: Is it compatible with local diesel generators?
A: Yes. Supports multiple energy inputs, including diesel gensets for hybrid setups.
Q5: What certifications apply?
A: UN3536, IEC62619, UL1973 ensure safe transport and operation under international standards.
Q1: Can EnerCube3.0 operate in extreme continental climates (-30°C winters)?
A: Operating range starts at -20°C. For colder areas, optional heating systems can be integrated.
Q2: How does it handle dusty, dry conditions?
A: IP55 rating protects against dust, and C3 anti-corrosion is suitable for dry environments.
Q3: Is it suitable for remote, off-grid mining sites?
A: Yes. Plug-and-play design reduces installation time, and remote monitoring minimizes onsite visits.
Q4: Can it integrate with wind power in windy regions?
A: Yes. Supports wind turbine integration via AC coupling.
Q5: What is the warranty for harsh environments?
A: 5-year warranty, extendable to 10 years, covering performance in demanding conditions.
Q1: How does EnerCube3.0 perform in desert heat above 45°C?
A: Rated for 50°C, with derating above 45°C. Advanced cooling maintains safety and efficiency.
Q2: Is it resistant to sand and dust storms?
A: IP55 battery cabinet provides excellent sand and dust ingress protection.
Q3: Does it meet UAE grid standards?
A: The PCS can be configured to local grid codes, with certifications including G99 and EN50549.
Q4: Can it be used for peak shaving in commercial buildings?
A: Yes. 400–800kW output range and fast response make it ideal for demand management.
Q5: How is fire safety ensured in high temperatures?
A: Automatic fire suppression (FM200/Novec1230) activates upon detection, preventing thermal runaway.
Company Details
Year Established:
2017
Total Annual:
15000000-16000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Shenzhen First Tech Co., Ltd was established in 2017, which is a one-stop solution provider of solar & battery energy storage system.First Tech is engaged in the research, development, production, sales and service of the commercial and industrial energy storage system, home energy storage sys... Shenzhen First Tech Co., Ltd was established in 2017, which is a one-stop solution provider of solar & battery energy storage system.First Tech is engaged in the research, development, production, sales and service of the commercial and industrial energy storage system, home energy storage sys...
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