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Solar Inverter Off Grid 3000w
This model is 3kW 24V Pure Sine Wave European Standard Off Grid Inverter; Welcome to choose the ZDX as your good partner for off grid solar inverter pure sine wave, we are the direct factory for 15
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On Off Grid Hybrid Solar Inverter 3kW 48V
This model is 3kW 48V Pure Sine Wave European Standard Off Grid Inverter; Welcome to choose the ZDX as your good partner for 20kw off grid solar inverter, we are the direct factory for hybrid solar
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Off Grid Solar Inverter Pure Sine Wave
This model is 5kW 48V Pure Sine Wave European Standard Off Grid Inverter; Welcome to choose the ZDX as your good partner for off grid solar inverter mppt, we are the direct factory for micro inverter
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Off Grid Solar Inverter Charger
This model is 5kW 48V Pure Sine Wave European Standard Parallel Off Grid Inverter; Welcome to choose the ZDX as your good partner for on grid and off grid solar inverter, we are the direct factory
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Off Grid 3 Phase Solar Inverter
This model is 8kW 48V Pure Sine Wave European Standard Off Grid Inverter; Welcome to choose the ZDX as your good partner for inverter for off grid solar, we are the direct factory for off grid mppt
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15kw Off Grid Solar Inverter
This model is 10kW 48V Pure Sine Wave European Standard Off Grid Inverter; Welcome to choose the ZDX as your good partner for off grid solar micro inverter, we are the direct factory for solar power
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Why Choose Us

Quality Assurance

We have 100% quality guarantee to customers. We will be responsible for any quality problem.

Fast Delivery

We have full stock, and can deliver within short time. efficiently to ensure your orders are delivered punctually.

Our Mainly Market

ZDX has achieved good cooperation with customers from more than 60 countries In the past 6 years, such as Europe, America and Southeast Asia, Central Asia, the Middle East, in the international market has won a good reputation and customer trust.

Strong R&D Team

The R&D team of more than 30 professionals, who have more than 10 years of R&D experience at top companies in the industry.

Advantages of Off Grid Solar Inverter

True Energy Independence

One of the most significant benefits of using an off grid solar inverter is complete freedom from utility companies. You generate, store, and consume your own electricity — no monthly bills, no peak-hour surcharges, and no regulatory limitations.

Ideal for Remote or Rural Locations

If you’re building in a location where utility grid access is limited, unreliable, or nonexistent, an off grid solar inverter offers a practical and often cost-effective solution. Running power lines to rural properties can cost tens of thousands of dollars — money better spent on solar equipment and batteries.

Reliability During Grid Outages

While grid-tied systems shut down during blackouts for safety, an off-grid system keeps running. This resilience is especially valuable in areas prone to natural disasters, power outages, or unstable grid infrastructure.

Customizable System Design

Off-grid systems are not one-size-fits-all. You can design a setup tailored to your specific usage patterns, appliance needs, and energy habits. The off grid solar inverter acts as the control center, optimizing performance based on your priorities.

Sustainable and Low-Impact Living

Many off-grid homes incorporate energy-efficient appliances, passive heating/cooling, and smart usage patterns. When paired with a well-designed solar inverter, this creates a truly eco-friendly lifestyle with a minimal carbon footprint.

Integration with Backup Generators

A well-chosen off grid solar inverter often includes ports or software to sync seamlessly with diesel or propane generators. This hybrid approach ensures you’re covered even during extended periods of low sunlight.

Paramenters

Model	CE4830-EU-60-H	CE4850-EU-80-H
AC Charge
Battery Type	Lithium-ion / Lead-acid / User Deﬁne
Max. AC Charge Current (A)	60
Charge Voltage Range (Vdc)	40~60
Short Circuit Protection	Circuit breaker and blown fuse
Circuit Breaker Speciﬁcations (A)	40
Solar Charge
Max. PV Open Circuit Voltage (Vdc)	500
MPPT Voltage Range (Vdc)	120~450
Battery Voltage Range (Vdc)	40~60
Max. PV Input Power (W)	4 400	5 200
Max. PV Input Current (A)	18
Max. PV Charge Current (A)	60	80
Max. Hybrid Charge Current (A)	80
Charge Short Circuit Protection	Blown fuse
Wiring Protection	Inverse wiring protection
AC Input
Rated Input Voltage (Vac)	220/230
Input Voltage Range (Vac)	UPS: (170~280) ±2%, APL: (90~280) ±2%
Frequency (Hz)	50/60 (Auto sensing)
Frequency Range (Hz)	47±0.3~55±0.3 (50) / 57±0.3~65±0.3 (60)
Overload/short Circuit Protection	Breaker
Efficiency	>95%
Conversion Time (bypass and inverter)	10ms (Typical value)
AC Reverse Protection	Yes
Max. Bypass Overload Current (A)	40
AC Output
Output Voltage Waveform	Pure sine wave
Rated Output Power (W)	3,000 (2,600/2,700/2,850/3,000)	5,000 (4,350/4,500/4,750/5,000)
Power Factor	1
Rated Output Voltage (Vac)	230 (200/208/220/240 settable)
Output Voltage Error	±5%
Output Frequency Range (Hz)	50±0.3/60±0.3
Max. Efficiency	>92%
Overload Protection	(102% < load <125%) ±10%: report error and turn off the output after 5 minutes (125% < load < 150%) ± 10%: report error and turn off the output after 10 seconds Load >150% ±10%: report error and turn off the output after 5 seconds
Peak Power (VA)	6 000	10 000
Loaded Motor Capacity (HP)	2	4
Output Short Circuit Protection	Breaker
Bypass Breaker Speciﬁcations (A)	40
Rated Battery Input Voltage (Vdc)	48 (Min. starting voltage 44)
Battery Voltage Range (Vdc)	40.0~60±0.6 (Undervoltage alarm / shutdown voltage / overvoltage alarm / overvoltage recovery settable on LCD screen)
No Load Loss (W)	Non Energy-saving Mode: ≤50W, Energy-saving Mode: ≤25W
General
Certification	IEC62109, EN61000
Operation Temperature Range (°C)	-15~55
Storage Temperature Range (°C)	-25~60
Humidity Range	5%~95% (Conformal coating protection)
Noise (dB)	≤60
Heat Dissipation	Forced air cooling, variable speed of fan
Communication Interface	USB / RS485 / dry node control
Size (mm)	426L×322W×126D
Weight (kg)	10.9

Types of Off Grid Solar Inverter

Pure Sine Wave Inverters

Pure sine wave inverters are considered by most people to be the best among off-grid solar system inverters. Their primary benefit is that the waveform of the alternating current output is just about identical to the power supplied from the public grid, offering a standard sinusoidal waveform.

On Off Grid Hybrid Solar Inverter 3kW 48V

Modified Sine Wave Inverters

Compared to pure sine wave inverters, modified sine wave inverters (also known as improved wave inverters) are more economical. The waveform of its output is approximately a sine wave but distorts the waveform to a certain extent. Therefore, compared to the pure sine wave inverter, it has relatively poor current smoothness.

Multi-Mode Inverters

A multi-mode inverter can work flexibly and switch between off-grid and grid-connected modes. While operating independently without support from the grid is possible, it can also connect to the grid or backup power as needed.

How Off Grid Solar Inverter Work

Solar Generation:

During the day, solar panels collect energy from the sun and convert it into direct current (DC).

Charge Control:

A solar charge controller ensures the batteries are charged safely and efficiently.

Energy Storage:

Batteries store the DC power for later use, especially during the night or cloudy periods.

Power Conversion:

The off grid solar inverter converts stored DC power into alternating current (AC) so household appliances can use it.

Load Management:

The system prioritizes loads (e.g., lights, fridge) and prevents overloads or system failures by intelligently controlling energy distribution.

Key Components of Off Grid Solar Inverter

The off-grid solar inverter mainly consists of three parts: The charge controller, battery, and inverter circuit.

The charge controller is an important part of the off-grid system, and it ensures an effective amount of electricity flows from the solar panel to the battery. The charge controller works to prevent overcharging and over-discharging the battery, which prolongs the life span of the battery by maintaining stable operations of the system. It is usually integrated with the inverter and is therefore responsible for maximizing the efficiency of solar power generation and storage.

The battery is the hub of energy storage in the off-grid system, which can feed the power to the inverter when sunlight is unavailable or at night. In the process of charging and discharging the battery, the inverter realizes the function of storing electric energy and releasing it. The selection of the appropriate capacity and type of batteries in off-grid systems is very important, the main types of batteries used include lead-acid and lithium-ion batteries.

The inverter circuit is responsible for the process of converting direct current into alternating current and for power quality control of electrical energy. An efficient inverter circuit not only gives stable output power but also minimizes loss of energy and improves the overall system efficiency.

Applications of Off Grid Solar Inverter

Residential Applications

Off-grid solar inverters provide an assured and steady supply of energy to individual residences, especially in remote areas where grid coverage is inadequate and electricity supply is often unstable or difficult to obtain.

Commercial Applications

In the commercial sector, off-grid solar inverters ensure businesses are independently supported with power, especially for those site locations not on the grid, such as mines, construction sites, and remote commercial facilities.

Community Applications

At the community level, off-grid solar inverters play a key role in the construction of microgrids in developing regions. A microgrid is a small power network that can run independently within a local area, offering a stable power supply to community residents.

Recreational Applications

The application potential of off-grid solar inverters is also great in the entertainment field, especially for outdoor activities and leisure travel. More and more campers and RV enthusiasts, as well as others, go for solar systems as their first choice for electricity supply to enable them to sustain their comfortable lives in a natural environment far from the city grid.

FAQ

Q: Do off-grid systems work during cloudy days?

A: Yes — if they’re properly sized. A well-designed off grid solar inverter system includes enough battery capacity to supply power during days of limited sunshine. Modern batteries (especially lithium iron phosphate) are efficient at storing solar energy for 1–3 days of usage, depending on the system design. For extended overcast periods, many off-grid homes include a backup generator to ensure uninterrupted power.

Q: Is an off-grid solar inverter more expensive?

A: Generally, yes. The higher cost comes from the need for batteries, larger inverters, and intelligent energy management systems. A quality off grid solar inverter must handle both energy conversion and battery charging/discharging — which makes it more complex than a typical grid-tied inverter. However, for homeowners seeking long-term independence and protection from rising utility rates, the upfront cost often pays off over time.

Q: Are hybrid inverters worth it?

A: In many cases, absolutely. A hybrid solar inverter allows you to enjoy the economic benefits of grid connectivity while still having battery backup for outages. It’s ideal for homeowners who want flexibility, long-term system expansion, and a buffer against energy price volatility. Many hybrid inverters can even operate in “off-grid mode” temporarily if the grid fails — though they still require grid connection for full functionality.

Q: What is the difference between on grid solar inverter and off-grid solar inverter?

A: On-grid systems connect to the electric grid and supplement the power you receive from your utility company. In contrast, off-grid systems are entirely independent and rely on battery storage. Despite their differences, they offer similar benefits.

Q: Can I use an off-grid solar inverter without a battery?

A: It's important to note that while solar hybrid inverters can operate without batteries, their overall efficiency and performance may be impacted. Batteries play a crucial role in optimizing energy usage, reducing reliance on the grid, and providing backup power during outages.

We're well-known as one of the leading off grid solar inverter manufacturers and suppliers in China. Please feel free to buy high quality off grid solar inverter at competitive price from our factory. Contact us for more details.

Off Grid Solar Inverter Pure Sine Wave, On Off Grid Hybrid Solar Inverter 3kW 48V, Solar Inverter Off Grid 3000w

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