Deye 8kW SUN-8K-SG05LP3-EU-SM2 Low Voltage Complete Set | 5 kWh - 20 kWh Deye SEG Storage | Selectable

Deye SUN 8K‑SG05LP3‑EU‑SM2 – 3-Phase Hybrid Inverter (48 V)

Key Features: 8 kW Nominal Power • Two MPPTs • Flexible Battery Use • Robust Technology • Intelligent Monitoring

Overview

The SUN 8K‑SG05LP3‑EU‑SM2 is a powerful hybrid inverter with a 48 V battery voltage. It is ideal for grid-tied and off-grid systems with a high self-consumption rate. With two MPPTs, high charging power, and smart functions, it offers maximum flexibility and efficiency.

Technology & Functions

• Compatible with lithium-ion and lead-acid batteries (48 V, 40–60 V voltage range)
• Maximum charge and discharge current: 240 A for high storage dynamics
• Two MPPTs with separate input, MPPT voltage range: 200–650 V (max. 800 V)
• Maximum PV input power: 12,000 W
• AC nominal power: 8,000 W, max. AC power: 8,800 W, 100% asymmetric output possible
• Parallel connection of up to 10 devices (on-grid / off-grid / AC and DC coupling)
• High overall efficiency: 97.6%, MPPT efficiency > 99%
• Integrated protection functions: reverse polarity protection, short circuit, overcurrent, residual current, overvoltage (Type II DC & AC)
• Suitable for diesel generator connection and emergency power operation
• Communication: RS485, CAN, WLAN, LAN, GPRS, 4G (optional)
• Protection class: IP65 – weatherproof and dustproof
• Operating temperature: –40 °C to +60 °C, automatic derating from 45 °C
• Low noise: ≤ 55 dB through intelligent air cooling system
• Compact design: 386 × 660 × 253 mm, weight: 35.2 kg

Certifications

• Complies with international standards such as IEC 61727, IEC 62116, EN 50549-1, VDE-AR-N 4105, CEI 0-21 and more
• EMC compliant according to IEC/EN 61000-6-1/2/3/4
• Safety standards according to IEC/EN 62109-1 & -2

SE-G5.1 Pro-B Deye Storage

Safe and Reliable Energy Storage

The SE-G5.1 Pro-B is a powerful energy storage solution specifically designed for households and small to medium-sized buildings. Utilizing safe lithium iron phosphate (LiFePO4) batteries, this storage offers a long lifespan and high power density. The integrated battery management system ensures comprehensive protection and supports high discharge performance, even at extreme temperatures from -4°F to 131°F.

Flexible and Eco-Friendly Solution

Thanks to its modular and expandable design, the SE-G5.1 Pro-B can be flexibly scaled up to 327kWh by connecting up to 64 battery modules in parallel. This eco-friendly energy storage solution uses non-toxic and pollutant-free materials, making it ideal for private and commercial facilities. The modules automatically network, enabling remote monitoring and easy maintenance.

Easy Installation and Intelligent Features

The SE-G5.1 Pro-B impresses with its compact 19-inch standard design, allowing space-saving rack, wall, or floor mounting. The system offers intelligent features such as WiFi/USB monitoring, automatic module networking, and firmware upgrades. With a long lifespan of over 10 years and a 10-year warranty, the SE-G5.1 Pro-B meets strict safety and quality standards, sustainably and reliably increasing the solar self-consumption of households and businesses.

Technical Data: Deye SE-G5.1-Pro B Storage