Description

Key Features

Battery Compatibility and Charging

• Adaptive Battery Support: Supports both lead-acid and lithium-ion battery types, offering flexibility for users with different storage requirements.
• Voltage Range: Operates within a battery voltage range of 40-60V.
• High Current Capabilities: Features a maximum charging and discharging current of 240A, ensuring quick and efficient energy transfer.
• Self-adaptive Charging: The inverter adapts to the Battery Management System (BMS), optimizing the charging strategy and ensuring safety and longevity of the batteries.

PV Input Characteristics

• High Input Power: Accommodates maximum PV input power of 12,000W (SUN-8K), 15,000W (SUN-10K), and 18,000W (SUN-12K), allowing for extensive solar array setups.
• Wide Voltage Range: With a maximum PV input voltage of 800V and an MPPT voltage range of 200-650V, it captures solar energy efficiently.
• Dual MPPT: Equipped with two Maximum Power Point Trackers (MPPT), this inverter ensures optimal energy harvest from the solar panels.

AC Output Features

• Robust Power Output: Provides a rated AC output active power of 8,000W (SUN-8K), 10,000W (SUN-10K), and 12,000W (SUN-12K), catering to various electrical demands.
• Phase Balance: Capable of 100% unbalanced output per phase with a maximum output up to 50% of rated power.
• Flexibility: Supports both on-grid and off-grid operations with a parallel capacity of up to 10 units, accommodating growing energy needs.

Efficiency

• High Efficiency Rates: Boasts a maximum efficiency of 97.6% and Euro efficiency of 97.0%, ensuring minimal energy loss during conversion.
• Superior MPPT Efficiency: Achieves an MPPT efficiency of over 99%, ensuring maximum energy harvest from solar panels.

Protection and Safety

• Comprehensive Protection Suite: Includes overcurrent, overvoltage, short circuit, thermal protection, and residual current detection, safeguarding both the inverter and the connected equipment.
• Advanced Monitoring: Features DC polarity reverse connection protection, DC terminal insulation monitoring, and surge protection (Type II for both DC and AC).

Environmental and Physical Specifications

• Wide Operating Temperature Range: Suitable for harsh environments with an operating temperature range of -40 to +60 ℃, featuring derating above 45℃.
• Noise and Humidity: Operates quietly at ≤55 dB and supports a wide range of humidity levels (0-100%).
• Durability: Rated IP65 for dust and water resistance.
• Compact and Lightweight: Dimensions of 386x660x253 mm and a weight of 35.2 kg make for easy installation and handling.
• Optimized Cooling: Intelligent air cooling system maintains optimal operating conditions.

Communication and Monitoring

• Versatile Communication: Offers monitoring options via GPRS, WIFI, Bluetooth, 4G, and LAN (optional) and is equipped with RS485, RS232, and CAN interfaces for enhanced connectivity.

Standards and Certification

• Regulatory Compliance: Adheres to international grid regulation and safety standards, including IEC 61727, IEC 62116, EN 50549, and more, ensuring safe and reliable operation.

The SUN-8/10/12K-SG05LP3-EU-SM2 not only offers superior performance and reliable power conversion but also ensures flexibility and safety in various applications.