Haisic 5kW 6kW Off-Grid Pure Sine Wave Solar Inverter with WiFi GPRS

Product Overview

If you’re looking for a reliable off-grid pure sine wave inverter to power your home or remote setup, the Haisic 5kW / 6kW Off-Grid Solar Inverter is built to deliver high efficiency and stable performance. Part of the trusted Haisic HS-III Series, this single phase off-grid inverter offers clean, pure sine wave output that safely powers sensitive electronics and appliances.

Designed specifically for off-grid solar power systems, this inverter supports 230V input and output, making it ideal for homes or small businesses that rely on solar energy. With a choice between 5kW and 6kW rated power, it suits various energy needs while maintaining superb battery to inverter efficiency at 94%. Thanks to its smart WiFi and GPRS remote monitoring inverter features, you can easily track performance and status in real-time from anywhere.

The Haisic pure sine wave power inverter ensures smooth operation with a fast transfer time under 20ms, reducing downtime during power switches. It’s a solid pick if you want a high efficiency solar inverter with advanced protection and user-friendly interfaces built into an off-grid inverter charger system.

Whether you’re setting up a home solar system or looking for a dependable 5kW solar inverter that balances power, safety, and smart connectivity, the Haisic HS-III Series fits the bill perfectly.

Key Features

The Haisic 5kW / 6kW Off-Grid Solar Inverter offers a robust set of features designed for reliable, high-efficiency power delivery in off-grid settings. Here’s what makes this pure sine wave power inverter stand out:

Feature	Description
Power Output	Available in 5kW and 6kW rated power options
Pure Sine Wave Output	Clean, stable single-phase 230V AC power
High Efficiency	94% inverter efficiency with 97% peak PV input
Input & Output	230VAC input and output ±5%, auto-sensing 50/60Hz
Smart Monitoring	Built-in WiFi and GPRS for remote inverter control
Fast Transfer Time	10ms for PCs, 20ms for home appliances
Display	Clear LCD screen for easy status and settings
Protection Features	Overload, overcharge, and short circuit protections
Compact Design	Dimensions: 100 × 300 × 440 mm, Weight: 12kg
Battery Compatibility	Supports efficient battery to inverter conversion at 94% peak efficiency

This off-grid pure sine wave inverter is ideal for home solar power systems, ensuring clean, reliable energy for sensitive electronics and appliances. Plus, the Haisic HS-III Series is designed to handle typical household power needs with ease.

For users interested in expanding their solar setups, learning about efficient battery energy storage systems can help optimize performance and backup power capabilities.

Technical Specifications

The Haisic 5kW / 6kW Off-Grid Solar Inverter from the HS-III Series delivers reliable pure sine wave output with robust technical features ideal for home solar power systems. Here’s a quick look at the key specifications:

Specification	Details
Inverter Type	Off-grid Power Inverter
Rated Power	5kW / 6kW
Output Waveform	Pure Sine Wave
Output Type	Single Phase
Input Voltage	230VAC
Output Voltage	230VAC ±5%
Output Current	80A
Output Frequency	50/60Hz (Auto sensing)
Inverter Efficiency	94%
PV to Inverter Efficiency (Peak)	97%
Battery to Inverter Efficiency (Peak)	94%
Transfer Time	10ms (PCs), 20ms (Home Appliances)
Display	LCD Display
Protection Features	Overload, Overcharge
Communication	WiFi, GPRS
Dimensions (D×W×H)	100 × 300 × 440 mm
Weight	12kg
Model Number	HS-III SERIES
Place of Origin	Guangdong, China

This single-phase off-grid inverter supports a 230V pure sine wave power supply, ensuring clean and stable energy output for sensitive electronics. The high inverter efficiency at 94% combined with peak PV to inverter efficiency of 97% means you get the most from your solar panels.

The inverter also offers fast transfer times—10ms for PCs and 20ms for other home appliances—reducing power interruption. The battery to inverter efficiency maxes out at 94%, helping optimise battery usage in your off-grid solar setup.

For those looking to integrate this inverter with battery storage, explore the best options such as the best battery storage for solar to pair seamlessly with your system and maximize overall efficiency.

Performance and Efficiency

The Haisic 5kW / 6kW Off-Grid Solar Inverter delivers impressive performance with a high inverter efficiency of 94%, ensuring minimal energy loss during conversion. Its pure sine wave output guarantees clean, stable power suitable for sensitive electronics and home appliances. With a peak PV to inverter efficiency of 97% and battery to inverter efficiency reaching 94%, this off-grid pure sine wave inverter maximizes the use of solar energy and stored battery power.

The fast transfer time of 10ms for PCs and 20ms for other home appliances means seamless switching between power sources, preventing interruptions. Designed as a single phase off-grid inverter operating at 230V ±5% and auto-sensing 50/60Hz frequency, it adapts effortlessly to different power settings and demands.

This 5kW solar inverter and 6kW off-grid inverter option offers a dependable solution focused on energy efficiency and steady performance, making it ideal for home solar power systems needing reliable, high-efficiency solar inverter output. For detailed specs and system compatibility, check out more about the Haisic HS-III Series.

Smart Monitoring and Connectivity

The Haisic 5kW / 6kW Off-Grid Solar Inverter stands out with its advanced smart monitoring features. Equipped with both WiFi and GPRS connectivity, this off-grid pure sine wave inverter lets you keep an eye on your solar power system anytime, anywhere. You can easily track real-time data such as solar input, battery status, and load output through a user-friendly LCD display or remotely via a mobile app or web portal.

This GPRS remote monitoring inverter capability ensures you stay updated even in areas with limited internet access, making it perfect for remote homes or off-grid setups. The smart communication features enable quick troubleshooting and system optimization, saving you time and effort.

By integrating connectivity with high efficiency and pure sine wave output, the Haisic HS-III Series offers seamless control and monitoring, enhancing the performance and reliability of your single phase off-grid inverter system.

For a more complete setup, consider pairing this 5kW solar inverter with compatible high-performance battery solutions like the Haisic LiFePO4 batteries, which you can find here.

Protection and Safety Features

The Haisic 5kW / 6kW Off-Grid Solar Inverter is designed with multiple protection and safety features to ensure reliable and safe operation in any home solar setup. These features safeguard both the inverter and connected appliances, making it a trustworthy choice for off-grid pure sine wave inverter users.

Protection Feature	Description
Overload Protection	Automatically shuts down the inverter to prevent damage during power surges or overloads.
Overcharge Protection	Protects the battery from being charged beyond safe limits, extending battery life.
Short Circuit Protection	Detects faults and stops current flow to avoid damage or fire hazards.
Overvoltage Protection	Prevents voltage spikes from harming the inverter or connected devices.
Low Voltage Alarm	Alerts users when battery voltage is too low, ensuring timely recharge or battery maintenance.
Thermal Protection	Monitors temperature and shuts down the unit if it overheats, preventing internal damage.
Reverse Polarity Protection	Prevents damage caused by incorrect battery connections.

With these safety measures, the Haisic HS-III Series guarantees stable and secure power delivery for all your home solar power needs. This high-efficiency solar inverter ensures your energy system stays protected no matter the conditions.

Applications and Use Cases

The Haisic 5kW / 6kW Off-Grid Solar Inverter is perfect for a wide range of off-grid power needs. Whether you’re setting up a remote cabin, a small farm, or a rural home without reliable grid access, this off-grid pure sine wave inverter delivers clean, stable power for all your essential appliances.

Its flexibility as a single phase off-grid inverter makes it ideal for:

• Home solar power systems where grid power is intermittent or unavailable
• Off-grid cabins and tiny homes that depend entirely on solar energy
• Remote telecommunications sites using GPRS monitoring for real-time system status
• Farming operations requiring stable power for equipment like pumps, lighting, and controls
• Emergency backup power in areas prone to outages

Thanks to its high efficiency solar inverter design, it maximizes energy use from battery storage and solar panels, providing reliable power without wasting energy. Plus, with built-in WiFi and GPRS connectivity, you can remotely monitor and manage your off-grid system for better performance and peace of mind.

For enhanced battery performance, consider pairing the inverter with a compatible energy storage solution like the LiFePO4 51.2V 400Ah battery for a complete off-grid solar setup.

Physical Design and Installation

The Haisic 5kW / 6kW Off-Grid Solar Inverter from the HS-III Series is designed for easy installation and a compact footprint. With dimensions of 100 × 300 × 440 mm and weighing only 12kg, it fits neatly into home solar power setups without taking up too much space. Its robust casing protects internal components, ensuring long-lasting performance even in challenging off-grid environments.

Installation is straightforward thanks to the single-phase output and standard 230VAC input/output voltage, making it compatible with most home solar power systems worldwide. The inverter includes clear LCD displays for quick status checks and simple operation during setup. Plus, with built-in overload protection and a 10-20ms transfer time, it safeguards your connected appliances from power interruptions during switchovers.

For those looking to expand their off-grid system, pairing this pure sine wave power inverter with compatible energy storage solutions like the 10kW off-grid solar power system will maximize your setup’s efficiency and reliability. This modular approach makes scaling your home solar power system hassle-free and future-proof.

Why Choose Haisic

Choosing the Haisic 5kW / 6kW Off-Grid Solar Inverter means investing in reliability and performance for your home solar power system. Here’s why Haisic stands out in the crowded market of off-grid pure sine wave inverters:

Benefit	Details
High Efficiency	Up to 94% inverter efficiency and 97% PV to inverter peak efficiency save you energy and costs.
Pure Sine Wave Output	Clean, stable power ideal for sensitive appliances and electronics.
Smart Connectivity	Integrated WiFi and GPRS allow remote monitoring and control anytime, anywhere.
Robust Protection	Built-in overload, overcharge, and safety features ensure long equipment life.
Flexible Power Options	Available in 5kW and 6kW versions to suit different household energy needs.
Compact & Lightweight Design	Easy to install with a compact size (100 × 300 × 440 mm) and weight of just 12kg.
Trusted Brand	Manufactured by Haisic, a leading energy storage battery supplier committed to quality and innovation.

Haisic’s off-grid inverter charger is ideal for users needing a reliable 230V pure sine wave inverter that supports home solar setups without grid dependency. Plus, its LCD display solar inverter interface simplifies monitoring and settings.

If you want a complete energy solution, pair the inverter with Haisic’s advanced LiFePO4 stackable energy storage batteries or compact home energy storage systems for seamless power management.

Choose Haisic for dependable off-grid power and smart solar energy integration that fits today’s eco-conscious lifestyles.

Comparison with Similar Models

When choosing an off-grid pure sine wave inverter, the Haisic HS-III Series 5kW / 6kW solar inverter stands out due to its balance of power, efficiency, and smart features. Here’s a quick comparison with similar single-phase off-grid inverters:

Feature	Haisic HS-III 5kW/6kW	Typical Competitor A	Typical Competitor B
Rated Power	5kW / 6kW	5kW	6kW
Output Waveform	Pure Sine Wave	Pure Sine Wave	Modified Sine Wave
Output Voltage	230VAC ±5%	230VAC	230VAC
Efficiency (Peak)	94% (Inverter), 97% (PV-to-Inverter)	90-92%	85-88%
Transfer Time	10ms (PCs), 20ms (Home)	~15-20ms	~20-30ms
Communication	WiFi & GPRS	WiFi only	No remote monitoring
Display	LCD Display	LED or simple LCD	No display
Protection Features	Overload, Overcharge	Overload only	Limited protections
Weight	12kg	10-15kg	8-12kg
Dimensions (mm)	100 × 300 × 440	Varies	Varies

Highlights of Haisic vs. others:

• Pure sine wave output ensures clean and stable power, ideal for sensitive home solar power systems.
• WiFi & GPRS remote monitoring adds smart control unmatched by many competitors.
• Higher transfer speed and better efficiency maximize power use with less energy loss.
• Robust safety features like overload and overcharge protection provide peace of mind.
• Compact and lightweight design simplifies installation.

For those looking into a reliable off-grid inverter charger with modern connectivity and top-tier performance, the Haisic HS-III Series offers distinct advantages tailored to residential solar setups. For comprehensive solutions, exploring options in home battery storage can complement this inverter perfectly, as detailed in our home battery storage overview.

Frequently Asked Questions (FAQ)

Q1: What is the difference between the 5kW and 6kW Haisic off-grid solar inverter?

The main difference lies in their rated power output—5kW versus 6kW—allowing you to choose based on your energy needs. Both offer pure sine wave power and similar high efficiencies with WiFi and GPRS connectivity.

Q2: Can the Haisic HS-III Series inverter work with any battery type?

While it supports most off-grid battery systems, pairing it with high-quality Lithium Iron Phosphate (LiFePO4) batteries, like the Haisic 48V 100Ah LiFePO4 rack-mounted battery pack, ensures optimal battery to inverter efficiency and longevity.

Q3: How reliable is the off-grid pure sine wave inverter for home use?

Extremely reliable. The 230V pure sine wave output guarantees stable, clean power that matches grid standards, ideal for sensitive home appliances and electronics.

Q4: What kind of protection does this inverter offer?

The Haisic inverter includes essential safety features such as overload protection, overcharge prevention, and short-circuit safeguards, ensuring long-term system safety and durability.

Q5: Is remote monitoring available for this solar inverter?

Yes. You can monitor performance in real-time via WiFi or GPRS, which enables efficient system management and quick troubleshooting from anywhere.

Q6: What is the typical transfer time during power switching?

The transfer time is very fast—approximately 10ms for PCs and 20ms for general home appliances—ensuring minimal disruption during power transitions.

Q7: Can I install this single phase off-grid inverter myself?

While compact and designed for easy installation, professional setup is recommended to ensure proper electrical safety and system integration.

If you’re looking to expand your setup, consider compatible energy storage options like the Haisic 256V 280Ah LiFePO4 battery pack that pair seamlessly with this inverter.

Related Products and Accessories

To get the most out of your Haisic 5kW / 6kW Off-Grid Solar Inverter, pairing it with compatible accessories is key. The Haisic HS-III Series works seamlessly with high-quality battery packs like the Haisic 128V LiFePO4 battery pack 280Ah, designed specifically for off-grid inverter chargers to offer stable and long-lasting energy storage. This enhances overall system efficiency and reliability.

For extended energy capacity or more demanding setups, consider the Haisic 128V 400Ah LiFePO4 battery pack, which complements the 5kW or 6kW off-grid pure sine wave inverter perfectly. These battery options ensure your home solar power inverter performs at peak levels, providing consistent 230V pure sine wave output day or night.

Additional accessories such as mounting brackets, communication cables for the solar inverter with WiFi and GPRS capabilities, and surge protectors can boost installation ease and system protection. Selecting the right add-ons tailored for the Haisic off-grid inverter will maximize your off-grid solar power system’s performance and longevity.

Customer Reviews and Testimonials

Customers who have switched to the Haisic 5kW / 6kW Off-Grid Solar Inverter consistently praise its reliable pure sine wave output and high efficiency. Many highlight how the inverter’s seamless WiFi and GPRS connectivity makes remote monitoring effortless, giving them peace of mind over their home solar power system. The off-grid pure sine wave inverter’s stable 230V output and quick transfer time also receive strong positive feedback, especially from users with sensitive electronics.

Users appreciate the inverter’s robust protection features, noting that overload and overcharge safeguards really help prolong their solar setups. The compact design and easy installation process have made this model a favourite among both DIY solar enthusiasts and professional installers.

One customer shared: “The Haisic HS-III Series inverter delivers clean, stable power that keeps all my home appliances running smoothly off-grid. The smart monitoring feature via WiFi has made it simple to manage my system from anywhere.”

Another testimonial highlights the efficiency, stating: “I’m impressed by the 94% battery to inverter efficiency. It means my battery bank lasts longer, which is a huge plus for off-grid living.”

If you’re looking to pair this inverter with reliable energy storage, consider matching it with the Haisic 5kWh 256V LiFePO4 battery pack, which complements the inverter perfectly for sustained off-grid power.

Overall, the consensus is clear: the Haisic 5kW / 6kW off-grid inverter offers dependable pure sine wave power with smart features, making it a top choice for home solar power systems worldwide.