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PV–Storage–Charging
The PV–Storage–Charging System combines solar PV, energy storage, and diesel generation to provide reliable, low-carbon power for remote and microgrid scenarios, shifting energy supply from costly, carbon-intensive models to clean, efficient, and autonomous solutions.
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    Clean & Low-Carbon
    PV and energy storage serve as the primary power sources
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    Cost Optimization
    On-site PV consumption combined with storage peak shaving and valley filling
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    Flexible Power Supply
    Coordinated operation between energy storage and diesel generators
Application Scenarios
PV–Storage–Diesel Hybrid
By combining fast-responding energy storage with diesel backup, the system maximizes clean energy utilization, reduces operating costs, and delivers reliable, sustainable power for remote regions.
  • Off-Grid Power Supply
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    PV + storage + diesel ensure 24/7 reliable power, with diesel used only under extreme conditions.
  • Telecom Base Stations & Remote Sites
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    Compact hybrid systems improve supply continuity and reliability while reducing fuel consumption and long diesel runtime.
  • Remote Industrial Zones & Mini-Grids
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    Independent hybrid microgrids lower fuel transport and O&M costs while enhancing local power resilience.
  • Emergency Power & Backup Scenarios
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    Rapid-deployment power supply delivering stable, long-duration support during disasters or emergencies.
Free Consultation:Access tailored PV–Storage–Diesel Hybrid design recommendations.
【Get PV–Storage–Diesel Hybrid Solution】
Talk to Our Technical Experts
Discover How AI Powers
Your PV–Storage–Diesel System
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    Data-Driven Load Forecasting
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    Data-Driven Load Forecasting

    AI leverages meteorological and historical load data to build accurate demand forecasts, providing a reliable foundation for PV and storage dispatch optimization.
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    Multi-Objective Storage Optimization
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    Multi-Objective Storage Optimization

    AI integrates electricity pricing, fuel costs, and power supply security to generate dynamic charge–discharge strategies, automatically optimizing for cost, stability, and low-carbon performance.
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    Intelligent Diesel Generator Start–Stop Control
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    Intelligent Diesel Generator Start–Stop Control

    AI uses load forecasts and real-time power gaps to optimize generator start–stop timing and output, avoiding idle losses while ensuring reliable power supply.
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    Fault Detection & Health Monitoring
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    Fault Detection & Health Monitoring

    AI continuously analyzes voltage, temperature, and vibration data from batteries, motors, and generators to detect anomalies early, enabling predictive maintenance and remote health management.
Powering a Zero-Carbon Future
Get a Tailored PV–Storage–Diesel Solution
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Single-Phase Low-Voltage Off-Grid System
HESS-OF-E-3.5K1(left)
HOME-ESS-LV-2.56K(right)
  • 230VAC
    Rated AC Voltage
  • 3.5kVA / 3.5kW
    Inverter Rated Power
  • 2.56kWh
    Battery Nominal Energy
  • 25.6V
    Battery Nominal Voltage
  • IP54
    Battery Protection Rating
  • 21.6-28.8V
    Battery Operating Voltage Range
Easy Installation
Compact design for faster and easier installation.
High-Voltage PV Input
Supports up to 500V PV input to improve energy utilization.
Seamless Switching
<10 ms off-grid switching ensures uninterrupted critical loads.
Peak Power Boost
Delivers high peak power in off-grid mode to handle heavy loads.
Battery-Free Operation
Supports battery-free mode for flexible system configuration.
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Single-Phase Low-Voltage Off-Grid System
HESS-HY-S-6.0K(left)
HOME-ESS-LV-5.12K-M(right)
  • 48V / 51.2V
    Inverter Nominal Battery Voltage
  • 99.90%
    Inverter MPPT Efficiency
  • 483/455/193.5mm
    Inverter Dimensions (W × H × D)
  • IP66
    Inverter Protection Rating
  • 5.12kWh
    Nominal Battery Capacity
  • 51.2V
    Nominal Battery Voltage
  • 388*138.5*600mm
    Battery Dimensions (L × W × H)
  • IP54
    Battery Protection Rating
Easy Installation
Compact, integrated design for fast and simple installation.
High-Level Protection
IP66-rated inverter ensures stable operation in all weather conditions.
Battery Heating
Supports battery heating for reliable performance in low-temperature environments.
Seamless Switching
<10 ms off-grid switching to ensure uninterrupted power for critical loads.
Shadow Scanning
Built-in shadow scanning maintains high power generation under partial shading.
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Small C&I Three-Phase High-Voltage Off-Grid System
HESS-HY-T-5~12K(left)
HOME-ESS-HV-2.7K(right)
  • 99.9%
    MPPT Efficiency
  • 545mm / 465mm / 205mm
    Inverter Dimensions (W × H × D)
  • IP66
    Inverter Protection Rating
  • 120V to 600V
    Battery Voltage Range
  • 2.7kWh
    Battery Module Energy
  • IP65
    Battery Protection Rating
Easy Installation
Compact design for faster and easier installation.
Three-Phase Compatibility
Supports 100% three-phase imbalance, ideal for homes and small commercial users.
Seamless Switching
<10 ms off-grid switching ensures uninterrupted critical loads.
Comprehensive Protection
Multi-layer safety protection enhances system reliability.
Shading Optimization
Built-in shadow management maintains high PV output under partial shading.
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Commercial & Industrial Energy Storage
261 kWh Liquid-Cooled Battery Energy Storage Cabinet
  • Rated Energy Capacity
    261kWh
  • System Voltage Range
    728V~936Vdc
  • Battery Configuration
    1P*52S*5S
  • Operating Temperature
    -20°C~55°C
  • Cooling Method
    Liquid Cooling
  • Dimensions (W × D × H)
    1000*1300*2300mm
High Energy Density
Single-cabinet 261 kWh capacity, meeting higher energy storage demands.
Flexible Deployment
Over 20% improvement in space utilization, suitable for urban and distributed scenarios.
Liquid Cooling Thermal Management
Full liquid-cooling design improves battery lifespan and system efficiency.
Battery Safety Control
Cell-level monitoring with multi-layer protection ensures long-term system stability.
Rapid Deployment
Integrated delivery and modular installation reduce on-site construction time and costs.
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Commercial & Industrial Energy Storage
418 kWh Liquid-Cooled Battery Energy Storage Cabinet
  • 418kWh
    Rated Energy Capacity
  • 1164.8V~1497.6V
    System Voltage Range
  • 1P*52S*8S
    Battery Configuration
  • -20°C~55°C
    Operating Temperature
  • Liquid Cooling
    Cooling Method
  • 1250±5*1350±52355±5mm
    Dimensions (W × D × H)
High Energy Integration
Single-cabinet 418 kWh energy capacity, enabling one-time deployment for large-scale applications.
Wide Voltage Compatibility
Broad operating voltage range, compatible with various PV and energy storage system configurations.
Comprehensive Protection
IP54-rated protection, suitable for a wide range of complex outdoor environments.
High-Efficiency Liquid Cooling
Full liquid-cooling thermal management system, extending battery lifespan while maintaining high operating efficiency.
Fast Delivery
Modularized, fully integrated delivery, shortening deployment cycles and reducing overall project costs.
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