GRANKIA GWS3K 48v hybrid pure sine wave 220v best solar inverter 3000w stands out as a top contender. Whether you are looking to power a residential setup or a small commercial establishment, the GWS3K best solar inverter 3000w offers a robust and versatile solution.
The 220v best solar inverter 3000w can seamlessly integrate solar power with other energy sources such as grid electricity or battery storage. This flexibility ensures a consistent power supply, even when solar energy is unavailable or insufficient.
This 48v hybrid solar inverter can provide a cleaner, more stable power that is crucial for sensitive electronics and appliances. This ensures the longevity and optimal performance of your devices.
With configurable AC/solar input priority via LCD setting, you have complete control over how your power is utilized, optimizing energy usage to suit your needs. Compatible with mains voltage or generator power, hybrid solar inverter seamlessly integrates with various power sources for added versatility.
Best Solar Inverter 3000W Features
Hybrid Off-Grid Design
It can combine power from solar panels, batteries, and the grid to provide a consistent power supply. This ensures that even during periods of low solar output, the inverter can still meet the energy demands.
48V DC Input
The inverter offers a good balance between efficiency and safety, minimizing power loss over longer cable runs and reducing the risk of electrical hazards.
Built-in MPPT Solar Charge Controller
Maximizes solar energy utilization for increased efficiency. This MPPT technology continuously monitors the voltage and current output of the panels and adjusts the electrical load to maximize the energy harvested.
Isolated Toroidal Transformer
Enhances safety and performance by isolating the input and output circuits.
Selectable Charging Current
Allows customization of charging process for optimal battery performance.
Configurable AC/Solar Input Priority
Flexibility to prioritize power sources based on preference or availability.
Auto Restart Function
Automatically resumes operation upon AC power recovery for uninterrupted power supply.
Compatibility with LiFePO4 Lithium Battery
Supports advanced battery technology for long-lasting performance, but it can not communicate with LiFePO4 lithium battery.
User-Friendly LCD Display
Featuring an intuitive LCD display, this inverter offers real-time monitoring of input voltage, output voltage, battery level, and load status, allowing users to stay informed about their power consumption and system performance.
Off Grid Inverter Diagram
Solar Inverter Details
LCD Display
Connection Block
Error Code reference
| Code | Description |
| E01 | Power amplifier over current |
| E02 | Output short circuit protection |
| E03 | Overload protection |
| E04 | Over temperature protection |
| E05 | Battery over voltage protection |
| E06 | Low battery voltage protection |
| E07 | Phase reverse protection |
| E08 | Low output voltage protection |
| E09 | Date of manufacture does not match |
| E10 | Battery power down, voltage drop |
The best solar inverter 3000w operates at a high efficiency rate, maximizing the use of available solar energy and reducing dependency on the grid. The inverter’s robust build and quality components ensure long-term reliability and minimal maintenance.
Hybrid Solar Inverter Operating Modes
#1. Utility charger as first priority (default)
- Simultaneous charging via both utility and solar energy occurs, with the utility supplying power to the loads.
- In instances of solar unavailability, the utility powers the loads while charging the battery concurrently.
- If the utility is inaccessible, solar energy charges the battery, which in turn powers the loads alongside solar energy.
#2. Energy saving mode
- If the output load exceeds 5% of the total power, the utility steps in to supply power to the loads and simultaneously charges the battery in the absence of solar energy.
- In the absence of both utility and solar energy:
- When the output load surpasses 5% of the total power, the battery provides power to the loads until it reaches 0% discharge, leading to inverter shutdown.
- If the output load falls below 5% of the total power, the solar inverter transitions to standby mode within 5 seconds. It automatically activates the solar inverter every 6 seconds and monitors whether the load exceeds 5% of the total power every 3 seconds.”
#3. Energy storage priority
- When both utility and solar energy are available, solar energy is utilized to charge the battery, and subsequently, both solar and battery energy power the loads.
- In setups with both utility and solar energy, the battery charges via solar power and then powers loads. If the battery hits 50% capacity (or a 12V battery drops to 11.5V), utility kicks in to recharge it and power loads, stopping battery supply. When the battery hits 90% capacity (or a 12V battery reaches 13.5V), utility shuts off, letting solar recharge the battery. Then, both solar and battery power loads.
- In the absence of both utility and solar energy, battery energy solely powers the loads until the batteries discharge to 0%, following which the inverter shuts down.
Best Solar Inverter Applications
The versatility of the GWS3K 48V Hybrid Pure Sine Wave Inverter makes it suitable for a wide range of applications:
Residential Use
Homeowners can rely on the GWS3K to power household appliances, lighting, and electronic devices. Its hybrid functionality ensures that the home remains powered even during outages or periods of low solar energy production.
Commercial Use
Small businesses and commercial establishments can benefit from the GWS3K’s robust performance, using it to power office equipment, lighting systems, and other critical applications.
Off-Grid Systems
For those living in remote areas or seeking complete energy independence, the GWS3K provides a reliable solution for off-grid solar power systems, ensuring a steady supply of electricity.