Products Description
More Reliable More Practical More Affordable
Off-Grid ESS Solution
SUN-3/3.6/5/6K-OG02LP1-EU-AM1
Empower your home or business with complete energy independence. The SUN-OG02LP1-EU-AM1 series is a robust off-grid inverter engineered specifically for the European market. Combining rugged outdoor durability with cutting-edge smart energy management, this inverter is the perfect solution for villas, farms, remote areas, and backup power systems.
1. Ultimate Efficiency & Wide Voltage Adaptability
Maximize your solar harvest and minimize energy waste with our advanced power conversion technology.
– Ultra-High Conversion Efficiency: Boasting a peak efficiency of 97.6% and a Euro efficiency of 96.5%, this inverter ensures you get the most out of every ray of sunshine.
– Wide MPPT Voltage Range: With an operating range of 150V-425V and a low start-up voltage of 125V, it offers flexible PV string configurations. It performs exceptionally well even during early mornings, evenings, or cloudy days.
– High PV Input: Supports a maximum PV input voltage of 450V, perfectly matching modern high-power solar panels.
2. All-Scenario Smart Energy Management
Take full control of your energy ecosystem with intelligent features designed for stability and cost-saving.
– Seamless 4ms Transfer: Experience uninterrupted power with a lightning-fast 4ms grid/off-grid switching time. Your critical loads (like refrigerators and computers) will never miss a beat during a blackout.
– Smart Diesel Generator Control: The built-in intelligent controller can automatically start and stop your diesel generator based on battery status and load demand. This optimizes fuel consumption and significantly reduces operational costs.
– Pure Sine Wave Output: Delivers clean, stable power with THDi < 3%, providing safe and reliable energy for all your sensitive household appliances.
3. Rugged Outdoor Protection & Scalability
Built to withstand the harshest environments, this inverter is designed for “Install and Forget” reliability.
– IP65 ProtectionRating: Fully dust-tight and protected against water jets, allowing for direct outdoor wall mounting without the need for extra protective cabinets.
– Extreme Temperature Operation: Engineered to operate reliably in temperatures ranging from -40°C to +60°C,making it ideal for harsh European winters or hot summers.
– Scalable up to 16 Units: Supports the parallel connection of up to 16 units, allowing you to easily expand your system capacity from 3kW to over 90kW as your energy needs grow.
4. Extensive Battery Compatibility
Enjoy the freedom to choose the energy storage solution that fits your budget and needs.
– Universal Battery Support: Seamlessly compatible with both Lead-Acid and Lithium-ion batteries.
– Smart BMS Communication: Features a self-adaption to BMS charging strategy, ensuring safe, efficient, and prolonged battery life for your lithium storage system.
– Flexible Voltage Options: Available in 24V and 48V (40-60V) configurations to suit various system designs.
5. European Compliance & Long-Term Assurance
Invest with confidence knowing your system meets the highest safety and quality standards.
– Strict EU Certifications: Fully compliant with European safety and EMC standards, including IEC 62109-1/-2 and EN 61000 series.
– 5-Year Standard Warranty: We stand behind our quality with a comprehensive 5-year warranty (extendable options available), giving you long-term peace of mind.
– Built-in Wi-Fi: Monitor your system’s performance in real-time from anywhere using your smartphone or PC.
Product Parameters
| Model | SUN-3K-OG02LP1 -EU-AM1 | SUN-3.6K-OG02LP1-EU-AM1 | SUN-5K-OG02LP1-EU-AM1 | SUN-6K-OG02LP1-EU-AM1 |
| Battery Input Data | ||||
| Battery Type | Lead-acid or Lithium-ion | |||
| Battery Voltage Range (V) | 40-60 | |||
| Max. Charging/Discharging Current (A） | 70 | 90 | 120 | 135 |
| Charging Strategy for Li-ion Battery | Self-adaption to BMS | |||
| Number of Battery Input | 1 | |||
| PV String Input Data | ||||
| Max. PV Access Power (W) | 6000 | 7200 | 10000 | 12000 |
| Max. PV Input Power (W) | 4800 | 5760 | 8000 | 9600 |
| Max. PV Input Voltage (V） | 450 | |||
| Start-up Voltage (V) | 125 | |||
| MPPT Voltage Range(V） | 150-425 | |||
| Rated PV Input Voltage (V) | 370 | |||
| Max. Operating PV Input Current (A） | 18 | 36 | ||
| Max. Input Short-Circuit Current (A) | 27 | 54 | ||
| AC Output Data | ||||
| Rated AC Output Power (VA/W) | 3000 | 3600 | 5000 | 6000 |
Max. AC Output Power (VA/W) | 3000 | 3600 | 5000 | 6000 |
| Max. AC Output Current (A) | 13.1 | 15.7 | 21.8 | 26.1 |
| Peak Power (W） | 2 times of rated power, 10s | |||
| Rated Output Voltage (V) | 230 | |||
| Output Type | L+N+PE | |||
| Rated Output Frequency(Hz) | 50 / 60 | |||
| Output Voltage Waveform | Pure Sine Wave | |||
| Total Current Harmonic Distortion THDi | ＜3% | |||
| AC Input Date(Grid and Generator) | ||||
| Max. Input Power to Battery (W) | 3000 | 3600 | 5000 | 6000 |
| Rated Input Voltage/Range (V） | 230 | |||
| Rated Input Frequency(Hz) | 50 / 60 | |||
| Gird Input Current (A) | 35 | |||
| Generator Input Current (A) | 35 | |||
| Efficiency | ||||
| Max. Efficiency | 97.6% | |||
| Euro Efficiency | 96.5% | |||
| MPPT Efficiency | >99% | |||
| For more parameter information, please contact us. | ||||
Application
European Villa/Farm Owner: All-Weather Outdoor ESS & Backup Power
Leverage the inverter’s IP65 outdoor protection rating and ultra-wide operating temperature range (-40°C to +60°C) to install it directly on exterior walls or farm sheds. Paired with large-capacity lithium batteries and solar panels, it stores solar energy during the day for nighttime household use.
Africa/Middle East: Smart PV-Battery-Diesel Hybrid System
Deploy the inverter to build a “PV + Battery + Diesel Generator” triple hybrid system. Utilizing its built-in Smart Diesel Generator Control, the inverter automatically starts the generator when the battery is low and sunlight is insufficient, and shuts it off once fully charged. Meanwhile, the IP65 rating perfectly resists dust and high temperatures.
Southeast Asian Islands/Coastal Resorts: High Salt-Mist Resistance Off-Grid Power
The inverter’s IP65 dust and water resistance effectively withstands coastal humidity and salt mist. Its 2x rated peak power capability easily handles the startup surge of air conditioner compressors and water pumps.
Small Microgrids & Community Power: Flexible Expansion via Parallel Connection
Start with just one or two inverters to meet basic lighting and TV needs. As the community develops, leverage the support for up to 16 units in parallel to linearly increase total system power by adding more inverters and batteries, without replacing the main units.
