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Inversor de conexión a red 6kW Eficiencia MPPT 99.9% Soporte de batería Li-ion 48V

  •  - High-efficiency SEI-SP series solar storage inverter (4KW-6KW) with 99.9% MPPT efficiency, 100A charging current, and Li-ion BMS support. Perfect for home & commercial solar systems with pure sine wave output. Save 30% energy costs!

  • ⚡ Industry-Leading 99.9% MPPT Efficiency - Maximize your solar harvest! - 
  • 🔋 100A Ultra-Fast Charging - Charge batteries 2x faster than competitors - 
  • 📱 Smart BMS Integration - Seamless communication with Li-ion batteries - 
  • 🌦 All-Weather Performance - Works from -25°C to 60°C - 
  • 💰 Time-Slot Function - Automatically use cheap off-peak electricity - 
  • 🔄 3 MPPT Trackers - Optimize multiple solar arrays independently - 
  • 🛡️ Military-Grade Protection - IPSB protection degree for ultimate safety - 
Inversor solar UE híbrido de 5 kW
ue 5kw hybrid inverter communicates with mobile phone
The front, side, back and bottom of the ue 5kw hybrid inverter
Cuatro modos de funcionamiento del inversor híbrido
Planta de producción de inversores
Inversor solar UE híbrido de 5 kW
ue 5kw hybrid inverter communicates with mobile phone
The front, side, back and bottom of the ue 5kw hybrid inverter
Cuatro modos de funcionamiento del inversor híbrido
Planta de producción de inversores

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Descripción detallada del producto

The UNITED ENERGY SEI-SP Series represents the next generation of solar storage inverters, combining German engineering with smart energy management. Our 4KW-6KW models deliver exceptional performance whether you're powering a family home or commercial facility.

Why Choose Our Solar Inverter?

  1. Intelligent Energy Management 🤖
    With exclusive Li-ion battery BMS dual activation and time-slot functionality, automatically shift between solar, battery, and grid power to maximize savings. The built-in peak-valley charging can reduce your electricity bills by up to 30%.
  2. Unmatched Reliability 🛡️
    Featuring IPSB protection degree and military-grade components, our inverter operates flawlessly in extreme conditions (-25°C to 60°C). The pure sine wave output ensures clean power for sensitive medical equipment and electronics.
  3. Future-Proof Scalability 📈
    Support for parallel connection of up to 4 units (24KW total) means your system can grow with your needs. The modular design allows easy upgrades without replacing your entire system.
  4. Smart Monitoring 📱
    Optional Wi-Fi/GPRS modules enable real-time monitoring from your smartphone. Track energy production, consumption patterns, and system health from anywhere in the world.

Perfecto para:

  • Residential solar+storage systems
  • Commercial solar installations
  • Off-grid cabins and remote locations
  • Emergency backup power solutions
  • Microgrid applications

Especificaciones técnicas

ParámetroSEI-4K-SPSEI-5.5K-SPSEI-6K-SP
Salida CA
Potencia nominal4,000W5,500W6,000W
Potencia máxima8,000VA11,000VA12.000 VA
Tensión230V ±10% single phase
Frecuencia50 Hz/60 Hz (±0,3 Hz)
Batería
TipoLead-acid/Li-ion/Lithium iron phosphate
Tensión48V (44V min. startup)
Gama40-60V
Max. PV Charge Current100A
Entrada FV
Seguidores MPPT3 independent
Máx. Potencia de entrada3,000W+3,000W4,500W+4,500W5,000W+5,000W
Tensión de funcionamiento120-580VDC
Eficacia
Max. MPPT99.90%
Peak Efficiency97.50%
General
Dimensiones520*440*180mm (all models)
Peso20kg
ProtecciónIP65
Garantía5 años

FAQS

Q :

Can this inverter work completely off-grid?

A :

Absolutely! The SEI-SP series operates in three modes: grid-tied, hybrid, and off-grid. In off-grid mode, it will power your loads exclusively from solar and batteries. When properly sized, it can provide 24/7 power independence.

Q :

¿Qué marcas de pilas son compatibles?

A :

Our inverter supports communication with most major Li-ion battery brands through CAN/RS485. We're compatible with BYD, LG Chem, Tesla Powerwall (with adapter), Pylontech, and more. For lead-acid batteries, any 48V bank will work.

Q :

How does the time-slot function save me money?

A :

The intelligent software automatically charges batteries during off-peak hours (when electricity is cheapest) and discharges during peak rate periods. Our users typically see a 20-30% reduction in their electricity bills.