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Product Overview
REVO VM IV 8kw Hybrid On/Off Grid Solar Inverter features built-in two 4000w MPPT Solar Charge Controllers, providing high efficiency and versatile energy management for residential and commercial storage applications.
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Key Features
- PF=1.0 KVA=KW
- Customizable Status LED Ring With RGB Lights
- Wide MPPT Input Range: 120-450VDC
- Supports Parallel operation up to 6 units
- WIFI or Bluetooth Communication
- Operation without battery capability
- Reserved RS485 / CAN port for BMS
- Touchable button with large 5″ colored LCD
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Manufacturing Excellence
As a professional manufacturer in the field of power electronics for over 13 years, we operate large production sites equipped with advanced SMT departments. Our focus remains on technical guidance and strict scientific management to ensure global standards.
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Certifications & Quality
We implement a complete quality system ranging from material sourcing to final testing. Our facility holds ISO9001 international quality system certification, and products meet safety standards including CE (LVD/EMC), CUL, and FCC.
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Frequently Asked Questions
1. How to choose a suitable inverter?
If your load is resistive (e.g., bulbs), a modified wave inverter works. For inductive or capacitive loads (fans, AC, fridges, computers), we recommend a pure sine wave inverter to ensure equipment longevity and stability.
2. How do I choose the size of the inverter?
For resistive loads, match the load power. For capacitive loads, choose 2-5 times the power. For inductive loads, choose 4-7 times the power to handle startup surges.
3. How should batteries be connected to the inverter?
Connecting cables should be as short as possible (ideally less than 0.5M) to prevent voltage drops. Always ensure the polarity matches correctly between the battery terminals and the inverter.
4. How is the battery working time calculated?
Use the formula: Work hours = (Battery Capacity * Battery Voltage * 0.8) / Load Power. Note that older batteries may have some efficiency loss.
5. Can this inverter operate without a battery?
Yes, the REVO VM IV series supports "Operation without battery," allowing the system to run directly from solar panels to the load when sufficient sunlight is available.
6. Is parallel connection supported for higher power?
Yes, this unit supports parallel operation with up to 6 units, allowing for significant power scaling for larger energy requirements.