Your Professional Commercial Inverters Supplier
Founded in 2016, Voltix is a leading international brand specializing in integrated solar-storage-charging solutions. We operate a 20,000+ m² factory with over 200 employees,Our fully-owned manufacturing system covers battery production, solar modules, inverters, energy storage systems, and charging equipment, allowing us to offer comprehensive solutions to meet the global demand for sustainable energy.
Why choose us
Our Certificate
The products have passed international certifications such as ISO9001、ISO14001、CE, RoHS, and UN38.3, and comply with safety standards such as IEC62133, ensuring compliance and safety when entering the global market.
Strong R&D Capability
Our team includes 30+ skilled engineers. We focus on battery design, BMS control, and integrated solar-storage-charging technology.
Sales Market
We export our products to Southeast Asia, Europe, South Africa, and more. We offer energy solutions for different regions.
Wide Product Applications
Our systems work in homes, commercial and industrial parks, telecom sites, e-mobility, and off-grid areas. They support many real-world needs.
The commercial solar inverter integrates the inverter of the photovoltaic power generation system and the charge/discharge control function of the energy storage system. When the solar energy is sufficient, it not only drives the loads, but also stores the excess power in the battery; When the solar energy is insufficient or the power grid is down, the stored power is released from the storage device for use by the customer.
The commercial solar inverter is usually equipped with bi-directional conversion capability, i.e., it can convert AC power into DC power to be deposited into the battery in charging mode, and invert the DC power in the battery into AC power to meet the requirements of grid quality in discharging mode.
|
Number of MPP. trackers |
4 |
|
Max. output apparent power |
55KW |
|
Nominal output current@380 Vac |
76A |
|
Normal out put voltage |
380/400 Vac |
|
Normal grid frequency |
50/60 |
|
Power factor |
0.8 leading~0.8 lagging |
|
Total current harmonic distortion |
THDi<3 |
|
European efficiency |
98.3% |
|
Dimensions (W/H/D) |
918 / 640 / 340 mm |
|
Weight |
75 kg |
|
Nighttime power consumption |
< 3.5 W |
|
Storage temperature range |
-40~70 'C |
|
Opertating temperature range |
-30~60 'C |
|
Max. operating altitude |
5000 ( Derating at 4000m) |
|
PV connetion type |
MC4 (Max. 6 mm²) |
|
AC connection type |
OT/DT terminal (Max. 240 mm²) |
|
Cooling |
Smart air cooling |
|
Ingress protection rating |
IP 66 |
|
Communication |
WLAN |
Attributes Of Commercial Solar Inverters
Automatic Grid Shutdown
Every inverter type safely shuts down when the electrical grid goes down, protecting utility workers.
Rapid Shutdown
Microinverters, optimizers, and string inverters with rapid shutdown devices all turn off power at the panel level when the system shuts down.
Voltage Considerations
Microinverters operate at lower voltages (240V AC), whereas string inverters and optimizers typically run at 450-600V DC. Both are designed to be extremely safe, so the practical safety difference is minimal.
Cost Savings
Inverters that fetch the most efficient rate possible ensure the optimal use of solar power and the minimal use of power from the grid.
Reduced Environmental Impact
Replacing fossil fuel energy systems with power systems from commercial solar inverters drastically reduces carbon emissions.
Getting Started and Future Expansion for Growing Companies
These inverters meet the increasing energy demands. As a result, they are considered environmentally friendly for future expansion.
Types Of Commercial Solar Inverters
String Inverters
These are the most common types of inverters used in residential and commercial solar installations. They’re named “string” because they are typically connected to multiple solar panels wired together in series (forming a “string”) before converting the DC electricity produced by the panels into AC electricity for use in the building’s electrical system.
Central Inverters
Often used in utility-scale solar installations, central inverters are larger and more powerful than string inverters. They’re designed to handle higher voltages and power levels. In utility-scale projects, many solar panels are wired together in strings. Then, the strings are connected to a central inverter, which converts the DC electricity from all the panels into AC electricity.
Micro Inverters
Unlike string and central inverters, micro inverters are installed directly behind each solar panel, converting the DC electricity to AC electricity at the panel level. This allows for greater flexibility in system design and can improve energy harvest by minimizing the impact of shading or panel mismatch. Each panel operates independently with its microinverter, which can also make system monitoring and maintenance easier.
Applications of Commercial Solar Inverters
Residential Solar Systems
In residential settings, solar inverters are used to convert the DC electricity generated by rooftop solar panels into AC electricity for home use. Homeowners can choose between string inverters, microinverters, or hybrid inverters depending on their needs and budget. With the growing popularity of home energy storage systems, hybrid inverters are becoming a popular choice for those looking to maximize their energy independence.
Off-Grid Solar Systems
For off-grid solar systems, off-grid inverters are essential. These systems are typically found in remote areas where connecting to the electrical grid is impractical. Off-grid inverters manage the energy produced by solar panels and stored in batteries, ensuring a reliable power supply for homes, businesses, or communities in isolated locations.
Utility-Scale Solar Farms
Utility-scale solar farms use large, centralized inverters to manage the massive amounts of electricity generated by extensive arrays of solar panels. These inverters must be highly efficient and reliable to ensure the stable production and supply of electricity to the grid.
The role of Commercial Solar Inverters
Increase self-sufficiency and reduce dependence on the public grid.
Smoothing the volatility of photovoltaic power generation and improving the stability of power supply.
Utilizing the difference between peak and valley electricity prices to reduce the cost of electricity consumption for enterprises.
Participate in demand response services to assist in the stable operation of the power grid.
Provide emergency power protection in case of grid failure.
Installation requirements for commercial solar inverter
Ensure that there is no strong electromagnetic interference from other electronic or electrical equipment at the installation location.
During the operation of commercial solar inverter, the humidity of the chassis and heat sink will be relatively high, please do not install the commercial solar inverter in a position that is easy to touch.
Commercial solar inverter should be installed in a well-ventilated environment to ensure good heat dissipation.
It is recommended to choose a sheltered installation location or build an awning.
The ambient temperature of the installation should be -30-60°C and the site should be clean.
The installation location should be on a fixed and solid surface, such as a wall, metal bracket, etc. The inverter should be mounted on a reliable surface.
The installation location should ensure that the inverter is reliably grounded, and that the grounding metal conductor material is the same as the inverter's reserved grounding metal material.
Installation Of Commercial Solar Inverters
Location Matters
Install inverters in shaded areas when possible. Direct sunlight and heat can cause inverters to derate (reduce output) and may slightly reduce their lifespan.
Climate Protection
If you can install string inverters in garages or other protected areas where temperature swings are less extreme, that’s ideal. It’s not required, but it helps maximize the lifespan of the inverters.
Consider the Elements
Remember that microinverters and optimizers are installed on your roof, operating in all weather conditions, while string inverters can often be installed in more protected locations.
Installation considerations for commercial solar inverter
Before commercial solar inverter installation you should first check that the inverter has not been damaged during transportation.
Always cover the PV panels with impervious material or disconnect the DC side circuit breaker before making electrical connections.
Exposed to sunlight, the PV array will generate dangerous voltages.
All installation operations must be performed and only by specialized technicians.
The cables used in a PV power system must be securely connected, well insulated, and of the proper gauge.
All electrical installations must meet local and national electrical codes.
We're well-known as one of the leading commercial inverters manufacturers and suppliers in China. With abundant experience, we warmly welcome you to wholesale high quality commercial inverters made in China here from our factory. Contact us for more details.
6000 watt inverter, power inverter 4000w, 10000 watt inverter