5.5kw 6.2kw 48V Hybrid Solar Inverter Single Phase MPPT Pure Sine Wave Off Grid Solar Inverter Fast 10ms Transfer Time
Product Features
- Lithium battery activation function by PV or Utility
- Compatible work with lifepo4 battery via Rs485
- PVInput 500Vdc Max
- Built-in MPPT60A/100A/120A
- Detachable dust cover for harsh environment
- Wifi remote monitoring optional
- Support multiple output priority: UTL, SOL, SBU, SUB
- EQ function to optimize battery performance and extend lifecycle
Product Specifications
| Place of Origin |
China |
China |
China |
| Mounting Method |
Wall Bracket |
Wall Bracket |
Wall Bracket |
| Nominal Battery Voltage (V) |
24VDC |
48VDC |
48VDC |
| Lithium Battery activation |
YES( By PV or Utility) |
YES( By PV or Utility) |
YES( By PV or Utility) |
| Nominal Voltage |
230VAC |
230VAC |
230VAC |
| Lithium Battery communication |
YES(RS485) |
YES(RS485) |
YES(RS485) |
| Frequency |
50/60Hz |
50/60Hz |
50/60Hz |
| Waveform |
Pure Sine wave |
Pure Sine wave |
Pure Sine wave |
| Solar Charger Type |
MPPT |
MPPT |
MPPT |
| Communication Interface |
RS232+RS485 |
RS232+RS485 |
RS232+RS485 |
| PV Array MPPT Voltage Range |
60VDC~500VDC |
60VDC~500VDC |
60VDC~500VDC |
| Surge Power |
7000VA |
11000VA |
1240VA |
| Size |
358*295*100mm |
438*295*105mm |
438*295*105mm |
| Weight |
7kg |
9kg |
9kg |
| Operating Temperature Range |
(-10'℃ to 50℃) |
(-10'℃ to 50℃) |
(-10'℃ to 50℃) |
FAQs from Different Countries
1. Germany
FAQ: EM Series Hybrid Inverter for the German Market
Q1: Is the EM Series inverter certified for use with the German Einspeiseverg utung (feed-in tariff) system?
A: While our EM Series inverters are built to high international standards and can be configured for grid-tie functionality, for official feed-in to the public grid and receiving the Einspeisevergutung, a VDE-AR-N 4105 certified inverter is typically required. We recommend the EM Series primarily for optimal off-grid and backup power solutions, maximizing your self-consumption of solar energy.
Q2: With Germany's often cloudy weather, how efficient is the MPPT at low light conditions?
A: Our advanced MPPT technology maintains high tracking efficiency even in low-irradiance conditions, typical of German weather. It starts at a low voltage and operates efficiently across a wide voltage range (60V-500V), ensuring you harvest the maximum possible energy from your PV panels throughout the day.
Q3: Can I use a German-brand lithium battery like BYD or Sonnen with this inverter?
A: Absolutely. The built-in RS485 communication port supports compatibility protocols with major lithium battery brands, including leading German manufacturers. This ensures seamless communication for optimal battery charging, discharging, and lifecycle management.
Q4: What is the surge power capability for starting high-power appliances like washing machines?
A: The EM Series offers high surge power (e.g., 7000VA for the 3.5KW model), which is more than sufficient to start inductive loads from common German household appliances, ensuring they run smoothly without interruption.
Q5: Is the pure sine wave output suitable for sensitive electronics like German engineering tools?
A: Yes. The inverter produces a pure sine wave output, which is identical to or even better than the grid power. It is perfectly safe for all sensitive electronics, including high-precision engineering equipment, medical devices, and computers.
Q6: How does the "No Battery Mode" function benefit me in Germany?
A: This feature allows the inverter to directly convert solar energy into AC power for your home appliances during the day without using the battery. This reduces battery cycling, extends its lifespan, and provides immediate savings on your electricity bill.
2. Australia
FAQ: EM Series Hybrid Inverter for the Australian Market
Q1: Is this inverter approved by the Clean Energy Council (CEC) for use in Australia?
A: The EM Series is designed to meet rigorous international safety and performance standards. For specific CEC approval required for STC rebates, please check our latest certification list or contact our local Australian distributor, as we are continuously updating our certifications for key markets.
Q2: Can it handle the extreme heat in the Australian Outback?
A: Yes. The inverter is rated for operation up to 50°C (122°F). Its robust design and detachable dust cover make it well-suited for harsh, dusty, and hot environments, ensuring reliable performance on remote properties.
Q3: The specs mention "No Parallel Capability." Can I still expand my system later?
A: While individual EM units cannot be paralleled, you can design a scalable system by using multiple inverters for different load groups (e.g., one for the shed, one for the house) or by upgrading to a single, larger capacity unit from our series as your energy needs grow.
Q4: How does the high 120A MPPT current benefit my system in sunny Queensland?
A: In high-sunlight regions like Queensland, a high-current MPPT (up to 120A) allows you to connect large arrays of solar panels, capturing more of the abundant solar energy and converting it into usable power much faster, significantly reducing battery charging time.
Q5: Is it true that I can activate a completely flat lithium battery using just solar panels?
A: Yes! Our unique Lithium Battery Activation function via PV is a game-changer. If your battery ever discharges to a zero-volt protection state, you can use solar power alone to reactivate it, eliminating the need for a costly service call, which is a huge advantage in remote locations.
Q6: What is the warranty and service support like in regional Australia?
A: We offer a standard warranty and are building a network of certified technicians and service partners across Australia. We ensure that even customers in regional areas have access to reliable support and spare parts.
3. United States
FAQ: EM Series Hybrid Inverter for the US Market
Q1: Is the output voltage compatible with the US 120V/240V split-phase system?
A: The standard model provides a 220V/230V output, which is suitable for 240V split-phase applications. For full 120V/240V split-phase capability, a separate external autotransformer may be required. Please consult with our technical team for specific wiring solutions for your home.
Q2: Does it have UL or ETL certification for safety?
A: Our inverters are CE and RoHS certified, adhering to strict international safety standards. We are actively pursuing UL certification for the North American market. Please inquire about the certification status of specific models at the time of purchase.
Q3: Can I use this as a backup power source for my home during a grid outage?
A: Yes, this is a key feature. In SBU (Solar-Battery-Utility) mode, the inverter will power your home from solar and battery. During a grid outage (blackout), it automatically and seamlessly (within 10-20ms) switches to battery power, keeping your essential loads running.
Q4: What is the "EQ function" mentioned for the battery?
A: EQ, or Equalization, is a controlled overcharge function that helps balance the voltage of individual cells in lead-acid batteries, preventing stratification and sulfation. This optimizes performance and extends the battery's life. For lithium batteries, the BMS communication handles cell balancing automatically.
Q5: How can I monitor my system's performance?
A: With the optional WiFi module, you can remotely monitor your system's performance in real-time from your smartphone. Track energy production, consumption, battery status, and diagnose issues from anywhere.
Q6: Is the 500V DC PV input high enough for modern high-efficiency panels?
A: Absolutely. A 500V Max PV Open Circuit Voltage allows you to connect long strings of modern high-voltage panels, making system design more efficient and cost-effective, especially for larger residential installations.
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