Xiamen D.T. Multi Tech Co., Ltd. is one of the most reliable manufacturers and suppliers of commercial battery storage for solar in China. With abundant experience, we warmly welcome you to wholesale cheap commercial battery storage for solar from our factory. If you have any enquiry about cooperation, please feel free to email us.
PRODUCT INTRODUCTION
Commercial solar energy storage is an innovative energy storage and management solution. The integrated container energy storage system consists of a battery pack, a two-way power conversion system (PCS), a battery management system (BMS), an energy management system (EMS), a fire protection system, a lighting system, a dynamic loop control system, an access control system, and an optional isolation transformer. The system combines multiple levels of monitoring for real-time status checks, and achieves comprehensive security through hierarchical linkage, integrating electrical safety and functional safety.
The container system is prefabricated and standardized in design, greatly reducing construction costs and customization time. In addition, this approach reduces management risks and safety hazards associated with local installation differences. Commercial battery energy storage is designed to meet the diverse application needs of the local power network, performing well in peak, frequency and voltage control; At the same time, it also facilitates emergency response and new energy consumption. By ensuring the smooth operation of the power system, the reliable performance of the system helps to create an energy environment that is both efficient and sustainable.
PRODUCT DETAILS
Products Parameters
Photovoltaic parameters
Maximum access power of photovoltaic : 400KW
Rated Current : 606A
Rated Input Voltage : 3W+N+PE , 380/400W
Rated Frequency : 50/60
AC Parameters (Grid-Connected)
Rated Output Power (kw) : 500
Maximum Output Power (k) : 550
Rated grid voltage (V) : 3W+N+PE , 380 / 400V
Grid Voltage Range : -15%~+10%
Rated Grid Frequency (Hz) : 50 / 60
Grid Frequency Range (Hz) : ± 2
Output Current Harmonics : ≤ 3% (Rated Power)
DC Component : < 0.5% In
Power Factor : -0.9 ~ +0.9
Overload Capacity : 105% ] : Running Continuously, (105%~120% ]: 10 mins, 120%) : Stop Running
AC Parameters (Off-Grid)
Rated Output Power (kw) : 500
Maximum Output Power (kw) : 550
Rated Output Voltage (V) : 3W+N+PE, 380 / 400V
Output Voltage Harmonics : 3% (Linear Full Load)
Rated Frequency (Hz) : 50 / 60
Overload Capacity : 105% ] : Running Continuously, (105%~120% ]: 10 mins, 120% ) : Stop Running
Battery Parameters
Cell Type : Lithium Iron Phosphate
Single Battery Cabinet Power : 215.04
Number Of Battery Cabinets : 5
Battery System Power (kwh) : 1075.2
Rated operating hours (h) : 2 (Changeable number of battery modules to meet time options)
Battery Life : 25°C 0.5C / 0.5C 100%DOD SOH80% ≥ 6000times
Efficiency
Maximum Efficiency : 93%
Safeguard
AC Switch : yes
PV Electrically Operated AC Switches : yes
Grid Monitoring : yes
Surge Protection : yes
Basic Parameters
Sizes (W*D*H) (mm) : 6058 * 2438 * 2591
Weights (kg) : 16000
Isolation Method : Built-In Isolation Transformer
Grid And Off-Grid shifter : STS
Protection Class : Outdoor IP54
Operating Temperature Range : -20~55°C (> 45°C Derate)
Relative Humidity (Non-Condensing) : 0~95%
Temperature Control Method : Refrigeration
Maximum Working Altitude (m) : 4000 (> 2000 Derate)
Display : Touchscreens
Communication Interface : R$485, CAN. LAN
Communication Protocols : Modbus-RTU. Modbus-TCP. CAN2.OB
PRODUCT CERTIFICATIONS
FAQ
Q. How does the security system's early warning work?
Q. How is supply voltage created from ultra-high voltage?
Q. What is the typical number of cycles for a battery? Warranty issues? Cycle count issues?
Five years of warranty, with the first three years being free of charge and the next two years requiring payment for accessories and travel expenses; the battery has a normal cycle life of 6000.
A single charging and discharging cycle can last over 15 years, while two charging and two discharging cycles can last over 8 years. The battery has a normal cycle life of over 6000 times.
Q. How can the effectiveness of two charging and two discharging be maximised?
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