Description
- Dual MPPT charge controller 13A / 13A
- PV MPPT input voltage: 200 to 650 Vdc (starts at 160 Vdc)
- AC output power: 8000 W
- Operates in on-grid and off-grid mode
- Manufacturer reference: SUN-8K-SG04LP3-EU
- Compatible with lithium batteries:
-
DEYE: 5.12 kWh SE-G5.1Pro-B / 6.14 kWh RW-M6.1-B
-
Pylontech: US2000 / US3000 / US5000
-
Dyness: B4850 / DL5C
-
V-TAC and other similar models
- Integrated galvanic isolation – no need for a TYPE B enclosure
Key features:
-
Weight: 40 kg
-
Dimensions: 65 × 55 × 45 cm
-
Connection: RS232, RS485, WiFi
-
Maximum DC charging current: 190A
-
Parallel function: Yes
-
Grid injection: Yes
-
Power: 8 kW
-
Maximum PV power: 10400 W
-
PV Max VOC: 800 VDC
-
MPPT Voltage: 200-650 VDC
-
Type: Hybrid, Three-phase
-
Battery voltage: 40V-60V
-
Compatible batteries: Lithium, Lead-acid
-
High charge/discharge efficiency: Inverters support a maximum charge and discharge current of up to 240 A, allowing for rapid energy storage and retrieval. This feature is crucial for applications requiring a quick response to energy demands.
-
Diesel generator compatibility: These inverters can store energy from diesel generators, enhancing energy resilience in environments where backup power sources are necessary.
-
Parallel operation capability: Up to 10 inverters can operate in parallel, enabling on-grid and off-grid scenarios with scalable energy systems. Users can also parallel multiple batteries, providing a high degree of flexibility in energy storage solutions.
-
Adaptability for retrofits: Inverters can be AC-coupled to retrofit existing solar systems, making it easy to upgrade and expand current installations without significant reconfiguration.
-
Advanced battery management: Supports six time periods for battery charging and discharging, facilitating advanced energy management strategies. The inverter is compatible with 48V low-voltage batteries and includes a transformer isolation design for added safety and reliability.
-
Asymmetrical output management: Capable of handling 100% asymmetrical output, where each phase can provide up to 50% of the rated power. This ensures stable performance even under unequal load conditions.
Technical specifications
-
Battery compatibility: Inverters work efficiently with lead-acid and lithium-ion batteries, adapting to a voltage range of 40-60V, with a self-adaptive battery management system (BMS).
-
PV input features: They include multiple maximum power point (MPP) trackers and a flexible number of strings per MPP tracker, supporting a PV input power range from 6,500W to 15,600W, depending on the model.
-
Efficiency ratings: The maximum efficiency is an impressive 97.6%, with a European efficiency of 97% and MPPT efficiency greater than 99%. This ensures maximum energy conversion and minimal losses.
-
Comprehensive protection: Inverters are equipped with numerous safety features, including DC reverse polarity protection, AC output overcurrent and overvoltage protection, AC output short circuit protection, thermal protection, and extensive monitoring capabilities.
Environmental and physical specifications
-
Operating temperature: Inverters can operate at temperatures ranging from -40°C to +60°C, with derating above 45°C. They also support a humidity range of 0-100% and are designed to operate at altitudes up to 2,000 meters.
-
Noise and ingress protection: Noise levels are kept below 55 dB, and they have an IP65 rating for outdoor use, ensuring durability in various environmental conditions.
-
Design and cooling: Inverters feature intelligent air cooling, compact dimensions (422mm x 658mm x 254mm, excluding connectors and brackets), and a weight of 38 kg.
-
Warranty and compliance: They come with a standard 5-year warranty, extendable up to 10 years depending on the installation site, and comply with various international grid regulations and safety standards.
Communication and monitoring
-
Interfaces and monitoring options: These inverters offer multiple communication options, including GPRS, WIFI, Bluetooth, 4G, and LAN (optional). They also include RS485, RS232, and CAN interfaces to ensure seamless integration and monitoring.
Click on the icons to download the following files:
