ATMOSFERA presents a wide range of on-grid, hybrid and stand-alone inverters for photovoltaic power plants of the best world manufacturers.
ABB Company manufactures 1-phase and 3-phase on-grid photovoltaic inverters of various capacities both for household and commercial use.
All network inverters from ABB have the transformer-free topology and generate the output alternating current of high quality. The inverters are characterized by stably high KPI in practically full ranges of input voltage and output load.
All on-grid inverters of ABB have the IP67 protection and may be installed outdoors.
One phase on-grid inverters ABB
One phase on-grid inverters ABB with capacity of 3-6 kW are designed for use at not large households.
Two individual MPP-trackers allow connecting 2 differently oriented fields of PV modules, located, for example, on different slopes of roof, to the inverter.
The efficiency of inverters’ transformation reaches 96.8%.
3 phase on-grid inverters ABB for households
3 phase inverters ABB with capacity of 5.8-12.5 kW are designed for connection of “feed-in tariff” for households. These household solar inverters combine all capabilities of ABB inverters for commercial use: compatibility with remote monitoring and control systems, ease of installation, high performance and KPI at the level of up to 98%.
TRIO-5.8/7.5/8.5-TL-OUTD inverters are compatible with external environmental sensors, wire and wireless monitoring modules may be connected to them, and you can control the operation of photovoltaic plants, based on these inverters, both by computer and smartphone.
Industrial 3 phase on-grid inverters ABB
The series of 3 phase on-grid inverters from ABB, in addition to not large household devices, also includes the models for industrial use with capacity of 10-33 kW. The high transformation ratio (KPI of inverters) – up to 98.2% – makes them optimal for use at solar power plants that operate due to private or industrial “feed-in tariff”. The inverters are characterized by stably high KPI in almost full range of voltages at photo modules.
Thanks to two individual MPPT-trackers, the industrial inverters with capacity of 20 and 27.6 kW can operate with 2 differently oriented fields of photovoltaic modules.
The inverters do not contain any electrolytic condensers that make them more durable and reliable.
ABi-Solar® inverters (Taiwan) are characterized by high quality of assembly, application of the newest sheet-oriented solutions and good quality components that allow these inverters competing with many European analogs without problems. Using these inverters you can solve any task for full, reserved or stand-alone provision of facility applying the alternative energy sources. Many functions will allow easily adjusting the device for efficient operation and the remote access – analyzing the performance parameters.
The line presents the inverters for backup / off-grid systems and unique solar hybrid inverters that can operate in some modes and simultaneously with some energy sources/users.
Hybrid inverters HT and HTP
A series of on-grid 1- and 3-phase inverters with the possibility of connecting storage batteries. These
Inverters can be used in on-grid stations if it is necessary to provide continuous
Power supply. Also HT inverters can be used in hybrid and autonomous solar stations.
Stand-alone inverters SL
Inverters SL with capacities of 0.8-4 kW are equipped either with PWN (series PWM) or MPPT (series MPPT) charge controllers from PV panels. The series of inverters MPPT Plus are the inverters with MPPT controller and increased capacity of connected PV modules. These devices combine the functions of inverter, charge controller from PV modules and mains charger. They may be used as uninterruptible power sources. The built-in LCD display allows viewing and configuring the main parameters of the plant. The efficiency of energy transformation is 93%.
Stand-alone inverters- UPS SL0912 and SL1524
The ultra budget inverters with capacity of 0.9 kVA and 1.5 kVA may operate both with solar panels (with additional charge controller) and without them in the mode of household UPS. The inverters can operate in two modes of voltage stabilization – 180V-260V and 100V-300V – depending on users, connected to it. The mode of voltage stabilization of 100V-300V is designed to feed the users that are not particular about quality of electric energy, allows using less the charge of accumulator battery and increasing their service life.
On-grid inverters PrimeVOLT
On-grid inverters PrimeVOLT are equipped with integral DC circuit breaker and are assembled in the cast body that makes them very durable.
They are equipped with integral data recorder, the access to which is provided through integral web-server or cloud y web-portal. Communication possibilities: Ethernet or Wi-Fi (optionally using USB adapter).
They are made in Taiwan, have the certificates VDE-AR-N 4105, VDE 0126-1-1/A1, PEA, MEA. The efficiency of inverters’ transformation reaches 98,3%.
Dutch company Victron Energy B.V. is specialized in manufacture of equipment and components for stand-alone energy systems for energy supply of industrial and residential facilities, sea and land transport, as well as photovoltaic systems. The technical solutions by Victron Energy are characterized by modular principle of construction, flexibility and scalability. The great experience in creation of marine and transport solutions allowed the company adding the highest reliability and perfect quality of assembly to the equipment for household and industrial segments.
Stand-alone solar inverters Victron Energy EasySolar
Stand-alone solar inverters Victron Energy from series EasySolar are equipped with one or two built-in solar MPPT-charge controllers; as well they can charge the batteries from public power grid, transforming the alternating current in the wide range of voltages and frequencies. Protection of charge controller against short current, overload, overvoltage and undervoltage of batteries, overheating.
Hybrid inverter Victron Energy Quattro with automatic load transfer
Stand-alone inverters Victron Energy from series Quattro have 2 stand-alone inputs AC and can charge the batteries from public power grid or from the additional source (generator), transforming the alternating current in the wide range of voltages and frequencies. The function of automatic load transfer (ALT) allows automatically switching over the network to the electric power supply from generator. 2 stand-alone outputs AC allow connecting 2 users of different type with various priorities for electric power supply to the inverter. For example, inverter Quattro during 20 milliseconds will turn off the users of the second output AC and switch over the electric power supply of the first top-priority output to supply from batteries. At full charge of accumulator, Quattro will redirect the excessive generation from PV modules to the public power grid for sale due to “feed-in tariff”.
In order to increase the total capacity of the system to 60 kVA you can connect up to 6 inverters Quattro in parallel.
The built-in protection against short current, overload, overvoltage and undervoltage of batteries, overheating.
The inverter is equipped with communication port VE.Bus for parallel and 3 phase connection, remote monitoring, remote control and system integration.
Hybrid inverters Victron Energy MultiPlus
Multifunctional inverters MultiPlus from Victron Energy can charge the accumulator park with voltage of 48V from external sources, such as generators and solar power plants, transform the direct current from batteries into alternating current with pure sinusoid, as well as, in the mode of overload, it can conduct the alternating current from public power grid with capacity of up to 10 kW through itself. Two available outputs of alternating current allows energizing two types of users: critically significant users that require the uninterruptible power supply using accumulator batteries, as well as other users, which electric power supply is carried out only if there is the incoming electric power supply. In case of shutdown of electric power supply from public power grid inverters MultiPlus during 20 milliseconds automatically switch over to the mode of uninterruptible power source.
Up to 6 inverters MultiPlus may be connected in parallel in order to receive the larger capacity, forming one- or three-phase power grid with capacity of up to 75 kW (90 kVA).
While operating the external generator or the public power grid with limited capacity inverter MultiPlus allows establishing the maximum capacity limit for alternating current users in order to exclude the overload of external sources.
Serving the users in the mode of short-term peak demands, the inverter can compensate such peaks using the charge of accumulator batteries without overloading the external sources.
Further “sags” in demands will be used to restore the charge of batteries.
At full charge of accumulator, MultiPlus will redirect the excessive generation from PV modules to the public power grid for sale due to “feed-in tariff”.
On-grid inverters SMA
Leading German manufacturer of inverters for solar energy. These inverters have the best performance factors, the lowest weight and sizes. Buying inverter SMA, you receive a device, where the newest developments for transformation of energy that comes from PV modules are used.
Standard warranty for all inverters is 5 years.
On-grid inverters Fronius
Austrian manufacturer of solar inverters. The company has the working experience in the market of PV for more than 20 years. Inverters Fronius are equipped with quick installation system SnapINverter, are ready for use in networks Smart Grid, have the built-in Wi-Fi monitoring. They are light and compact transformer-free inverters with one of the best KPI in their class.
Standard warranty for inverters Fronius is 7 years.
On-grid inverters Kaco
German manufacturer of on-grid solar inverters that has been operating in the market of PV since 1999. inverters Kaco have the best cost/quality ratio. Thanks to function Priwatt, you have the possibility to use for own consumption without return of electric energy to the network without high expenses on additional equipment for that; it will allow you starting saving at the installation of the system before connection of feed-in tariff.
Standard warranty for series BLUEPLANET is 7 years, for series Powador – 5 years.
On-grid inverters Kostal
German manufacturer of on-grid solar inverters that has the working experience in the market of electronics for more than 100 years. These inverters have up to three built-in MPP-trackers and built-in electronic automatic AC circuit breaker. Available built-in monitoring (Ethernet), possibilities for integration into “smart home” system (KNX, EEBus), counter S0, support of protocol RS485 and other options in basic configuration make the products by Kostal to be the best combination of price due to the number of options in inverter.
On-grid inverters SolarEdge
Israeli manufacturer of inverters using the innovative technology for optimization of generation by PV modules. The optimizer, which traces the peak power point, is installed to one or two modules with inverters SolarEdge; the inverter only transforms the direct into alternating current.
Standard warranty for inverters is 12 years; the warranty for optimizers is 25 years.
On-grid inverters Delta
Delta — Dutch company that has been manufacturing the inverters of average price category since 1999. They are simple, easy to maintain and to install inverters that do not require any disassembly to make the necessary connections, with the wide range of operating voltages. Without built-in monitoring.
Standard warranty is 5 years.
On-grid inverters Huawei
“Huawei Technologies” – a Chinese company, engaged into design and implementation of solutions in the sphere of telecommunications. One of top priority directions in activity of the company is Solar Solutions. Huawei produces the solar inverters and intellectual solutions for monitoring of solar electric plants. The maximum KPI of inverters is 98.5%.
The standard warranty is 5 years.
On-grid inverters KSTAR
On-grid inverters KSTAR from KSG-DM SERIES are produced due to the newest technologies and requirements. The solar on-grid inverters KSTAR operate due to GRID TIE technology (ON-GRID) and directly generate the electric energy to the grid, they are designed to build the solar electric plants that operate due to Feed-in Tariff.
The range of nominal output power for inverters is varied within 10 and 30 kW.
On-grid inverters Solis
The On-grid three phase inverters Solis are produced at factories of corporation “Ningbo Ginlong Technologies”. They are the innovative high efficient solar power converters and are used to construct the On-grid photoelectric plants. They ideally suit to connect the plants due to Feed-in tariff. They are used both for private and industrial solar electric plants.
Hybrid inverters IMEON
French company “IMEON Energy” produces the hybrid photoelectrical inverters since 2013. All models are of the company’s own design. The devices are assembled in China.
The range of IMEON inverters includes 2 models:
- Single phase IMEON 3.6 with nominal power of 3 kW;
- Three phase hybrid IMEON 9.12 for 9 kW.
Hybrid inverters AlphaESS
A series of hybrid 1-phase inverter solutions with built-in lithium batteries. Inverters can be used as pv stations for selling energy at the Feed-in tariff, as well as Stand-alone if you need to ensure uninterrupted power supply. AlphaESS inverters can also be used in a hybrid robots mode, which combines the advantages of a On-grid and Stand-alone inverter.