6500W Off-Grid Solar Inverter R6500S-EU

ROYPOW 6.5 kW off-grid inverters are ideal for off-grid systems. They offer pure sine wave output, high efficiency of up to 95%, parallel connectivity for up to 12 units, long-lasting reliability, ease of installation, built-in safety protections, and intelligent energy management, ensuring efficient and reliable off-grid home backup power.

Product Description
Product Specifications
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6500W

OFF-GRID INVERTER

95% Peak Efficiency

IP54 Ingress Rating

3 Years Warranty

Up to 12 Units Parallel Working

10 ms UPS

Pure Sine Wave Output
Built-in Feed-in Grid Function
Built-in BMS Communication
Multiple Safe Protections

Inverter Output

Rated Power (W)	6500
Surge Power (VA)	12000
Rated Output Current (A)	29.5
Rated Voltage	230Vac (L/N/PE, Single-Phase)
Rated Frequency (Hz)	50/60
Switch Time	10ms (Typical)
Waveform	Pure Sine Wave
Peak Efficiency	95%

Battery

Battery Type	Li-ion / Lead-acid / User-defined
Rated Voltage (Vdc)	48
Voltage Range	40-60Vdc, Adjustable
Max. Charging/Discharging Power (W)	6000/6000
Max. Charging/Discharging Current (A)	120/145

Solar Charger

Number of MPPT	1
Max. PV Array Power (W)	6000
Max. Input Current (A)	27.3
Max. Open Circuit Voltage (V)	500
MPPT Voltage Range (V)	85-450

Grid Input

Rated Voltage (Vdc)	230
Voltage Range (Vdc)	90-280
Frequency (Hz)	50/60
Max. Bypass Current (A)	50

General Data

Parallel Capacity	1-12 Units
Operating Temperature Range	-10~50℃, >45℃ Derating
Relative Humidity	0~95%
Altitude (m)	2000
Topology	Transformer
Protection Degree	IP54
Cooling	Intelligent Fan
Display	LED + APP
Communication	RS485 / CAN / WiFi / Dry Contact
Dimensions (WxDxH, mm)	347 x 120 x 445
Net Weight (kg)	12
Standard Compliance	EN 62109-1/2, EN IEC 61000-6-1/3

File Name
File Type
Language

ROYPOW SOLAR INVERTER
En

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FAQ

1. What is an off-grid inverter?

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An off-grid inverter means that it works alone and cannot work with the grid. The off-grid solar inverter draws energy from the battery, transforms it from DC to AC, and outputs it as AC.
2. Can off-grid inverter work without battery?

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Yes, it’s possible to use a solar panel and inverter without a battery. In this setup, the solar panel converts sunlight into DC electricity, which the inverter then converts into AC electricity for immediate use or to feed into the grid.

However, without a battery, you can’t store excess electricity. This means that when sunlight is insufficient or absent, the system won’t provide power, and direct use of the system may lead to power interruptions if sunlight fluctuates.
3. What is the difference between hybrid and off-grid inverter?

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Hybrid inverters combine the functionalities of both solar and battery inverters. Off-grid inverters are designed to operate independently of the utility grid, typically used in remote areas where grid power is unavailable or unreliable. Here are the key differences:

Grid Connectivity: Hybrid inverters connect to the utility grid, while off-grid inverters operate independently.

Energy Storage: Hybrid inverters have built-in battery connections for storing energy, while off-grid inverters rely solely on battery storage without the grid.

Backup Power: Hybrid inverters draw backup power from the grid when solar and battery sources are insufficient, while off-grid inverters rely on batteries charged by solar panels.

System Integration: Hybrid systems transmit excess solar energy to the grid once the batteries are fully charged, while off-grid systems store excess energy in batteries, and when full, the solar panels must stop generating power.
4. What is the best off-grid inverter?

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ROYPOW off-grid inverter solutions are ideal choices for seamlessly integrating into solar power systems to empower remote cabins and standalone homes. With advanced features like pure sine wave output, the ability to operate up to 6 units in parallel, a 10-year design life, robust IP54 protection, intelligent management, and 3 years of warranty, ROYPOW off-grid inverters ensure that your energy needs are well met for hassle-free off-grid living.