Solar Solution
1.29MWh (PV Access)
Battery Energy Storage System (BESS)
Circuit Diagram
Product Strengths
Flexible Configuration
- Supports multiple parallel connections up to MW scale
- Compatible with grid, diesel, PV, and battery systems simultaneously
Intelligent & User-Friendly
- Seamless transition between parallel and off-grid modes, ensuring uninterrupted power supply
- Integrated EMS with various operating modes for enhanced profitability
Easy Installation
- Facilitates convenient transportation and straightforward on-site assembly
- IP55-rated protection for outdoor installations
Safe & Reliable
- Redundant design for critical functions
- Efficient thermal management and active fire protection ensure system safety
Product Parameters
Product Type | 720kWp-500kW-1.29MWh |
|---|---|
Battery System Parameter | |
Cell Type | LFP, 3.2V280Ah |
Battery Module | 64V280Ah，17.92kWh，140.5kg |
Number of Battery Modules | 72PCS |
Rated Energy | 1.29MWh |
Rated Voltage | 768V |
Voltage Range | 696.0-852.0V(Cell:2.9-3.55Vdc) |
Charge and Discharge Rate | ≤0.5C |
DOD | 95% |
Lifetime | Over 6000 cycles |
Cooling Method | Air conditioning with forced air cooling |
Fire Protection System | Aerosol / 5-in-1 detector + fire host + heptafluoropropane / Perfluorohexanone fire suppressor |
PCS Parameter | |
Rated Power | 500kVA |
Rated Voltage | 400Vac |
Rated Current | 722A |
Rated Grid Voltage | 400Vac |
Rated Frequency | 50/60Hz |
THDi | ＜3% |
THDu | ＜1% linear；＜5% nonlinearity； |
Over-load Capacity | 110% Long-term operation |
Isolation Method | Transformer isolation |
Maximum Photovoltaic Input Voltage | 1000Vdc |
Maximum Photovoltaic Power | 600/660/720kW |
MPPT Operating Voltage Range | 250-850Vdc |
MPPT Full-load Voltage Range | 450-850Vdc |
Communication Interface | RS485/Ethernet/CAN |
Communication Protocol | ModbusRTU，ModbusTCP |
System Patameter | |
Communication Interface(EMS) | RS485/Ethernet |
Installation Location | Outdoor installation |
IP Grade | IP55 |
Corrosion-proof Grade | C5 |
Operating Humidity Range | 0~95%(non-condensing) |
Operating Temperature Range | -30℃-+55℃ |
Maximum Working Altitude | 5000m(reduce power if over 3000m) |
Dimension (L*W*H) | 6058*2438*2591mm |
Weight
| 19.3T |
Solar Street Light
Battery Solutions
Professional Design Integration
Designed by a professional industrial design team, integrating solar panels, LED sources, controllers, batteries, human body induction, and housing for seamless functionality
Horizontal Installation
Vertical Installation
Solar panel
Lamp Shell
LED light board + optical lens
Controller
Battery pack and battery box
Adjustable angle bracket
Light Distribution Curve
Remote Control
Equipped with a 433 remote control, which uses a drone remote control solution. The remote control distance can reach 30 meters, which can directly penetrate obstacles. At the same time, it can control multiple lamps.
Four lighting modes are available. The mode can be selected according to the seasonal sun . The most suitable mode can be selected according to the seasonal sunshine.
Four lighting modes are available. The mode can be selected according to the seasonal sun . The most suitable mode can be selected according to the seasonal sunshine.
Product Strengths
Versatile Mounting Bracket
- Adjustable angle suitable for various lamp pole installations
Intelligent Power Adjustment
- Auto weather judgment and power adjustment for optimal discharge planning
Smart Remote Control
- Drone remote with 30-meter range, obstacle passage, and four lighting modes
Advanced Charging and Discharging Management
- Soft and hard double protection with over 2000 battery cycles
High-Efficiency LED Chips
- 220LM/W, twice the average brightness, with a 140-degree luminous angle
Modular Minimalist Design
- For easy disassembly, installation, and transportation
Product Parameters
Product Type | EW-40W | EW-50W | EW-60W | EW-80W | EW-100W | EW-120W |
|---|---|---|---|---|---|---|
Wattage (W)
| 40W
| 50W
| 60W
| 80W
| 100W
| 120W
|
Mono Solar Panel
| 18V 65W
| 18V 70W
| 18V 80W
| 18V 100W
| 18V 130W
| 18V 140W
|
LifePO4 Battery | 12.8V 27AH
| 12.8V 30AH
| 12.8V 40AH
| 12.8V 48AH
| 12.8V54AH
| 12.8V 72AH
|
LED（Bridgelux） | 3030/96PCS
| 3030/144PCS
| 3030/144PCS
| 3030/192PCS
| 3030/288PCS
| 3030/288PCS
|
Color Temperature
| 2700K-6500K，RA>70 | |||||
Brightness | 220LM/W | |||||
Working Time
| 12-15hours, 10-12 cloudy/ rainy days
| |||||
Charging Time
| 6-8hours | |||||
Mounting Caliber
| 70-76mm（suggestion） | |||||
Working Temperature
| -25℃－+65℃ | |||||
Body Sensor
| 160°，>9m , Activated by customer’s need
| |||||
Battery Power Indicators
| 100%-75%-50%-25%
| |||||
Fault Indicator
| Red/Blue/Green | |||||
IP Rating/IK Class
| IP66/IK09 | |||||
Mounting Height
| 6-7m
| 6-8m
| 6-8m
| 8-9m
| 9-11m
| 10-12m
|
Space between 2 lamps
| 20-25m
| 20-25m | 20-25m
| 25-30m
| 30-35m
| 35-40m
|
Warranty
| 3 years / 5 years | |||||