Hybrid solar power plant for home 20 kW (3-phase) (battery reserve 20.4 kWh)
645,072 ₴
Published 4 days ago by Solar-Tech
645,072 ₴
In Generators category
вул. Стеценка, 14/44, Київ, Україна
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Hybrid solar power plant for home 20 kW (3-phase)
The hybrid solar power plant for home 20 kW is a high-power and reliable photovoltaic system designed for full or partial power supply of a private house, commercial facility or large farm with three-phase connection. The system is rated for intensive loads, provides backup power during outages and operates efficiently together with the public power grid.
This system is built on the basis of high-efficiency Longi Solar 615 W solar panels and a three-phase hybrid inverter Deye SUN-20K, making it an optimal solution for sites with very high energy consumption — heat pumps, electric boilers, production equipment, commercial premises, workshops, charging stations for electric vehicles.
Thanks to the capabilities of the Deye SUN-20K hybrid inverter with a nominal power of 20 kW, the system can operate in several modes: grid, off-grid and hybrid. The station stores the produced solar energy in Deye SE-G5.1 Pro-B lithium battery packs, and can also charge the batteries from the grid when it is available.
With the appropriate configuration, it is possible to sell excess electricity to the grid, including operation under the "green" tariff.
Even without using the "green" tariff, the system effectively distributes solar generation. Excess electricity is directed to power high-power three-phase and single-phase consumers without discharging the battery packs, which allows significant savings on electricity costs and increases the service life of the battery bank.
Deye SE-G5.1 Pro-B lithium battery packs, made using LiFePO4 technology, are distinguished by high reliability, safety and long service life (more than 6000 cycles). In the basic configuration, a battery energy reserve of 20.4 kWh is installed; if necessary, the system is easily scalable by connecting additional battery modules.
System configuration:
No
Equipment
Quantity
Price and total
1
Longi Solar 615 W bifacial solar panel
32
pcs
110$
3520$
2
Hybrid inverter Deye SUN-20K
1
pcs
2450$
2450$
3
Battery pack Deye SE-G5.1 Pro-B
4
pcs
850$
3400$
4
Mounting for solar panels
32
sets
35$
1120$
5
Cable products and consumables
1
pcs
250$
250$
6
Protective automation kit
1
sets
300$
300$
7
Installation and commissioning works
1
sets
3200$
3200$
Price per 1 kW of installed capacity: 728.50 $
-
installed capacity of the solar field: 19.68 kW;
-
three-phase hybrid inverter with a nominal power of 20 kW;
-
operation in off-grid, grid and hybrid modes;
-
built-in MPPT controllers;
-
battery energy reserve 20.4 kWh;
-
possibility to scale the battery bank;
-
automatic priority of energy sources (sun / grid / battery);
-
full backup of the facility during a power outage.
System performance:
Actual electricity generation depends on the installation region, panel orientation and weather conditions.
- Generation in real conditions may vary by ±15%.
** Data are roughly calculated for the central regions of Ukraine.
System arrangement during hybrid operation:
The configuration of this system is basic, but can be changed according to your needs. For an individual calculation of system parameters you can answer a few questions and receive recommendations on selecting equipment capacity specifically for your home.
ORDER A CALLBACK
Read morePublished on 2026/10/11
Description
Hybrid solar power plant for home 20 kW (3-phase)
The hybrid solar power plant for home 20 kW is a high-power and reliable photovoltaic system designed for full or partial power supply of a private house, commercial facility or large farm with three-phase connection. The system is rated for intensive loads, provides backup power during outages and operates efficiently together with the public power grid.
This system is built on the basis of high-efficiency Longi Solar 615 W solar panels and a three-phase hybrid inverter Deye SUN-20K, making it an optimal solution for sites with very high energy consumption — heat pumps, electric boilers, production equipment, commercial premises, workshops, charging stations for electric vehicles.
Thanks to the capabilities of the Deye SUN-20K hybrid inverter with a nominal power of 20 kW, the system can operate in several modes: grid, off-grid and hybrid. The station stores the produced solar energy in Deye SE-G5.1 Pro-B lithium battery packs, and can also charge the batteries from the grid when it is available.
With the appropriate configuration, it is possible to sell excess electricity to the grid, including operation under the "green" tariff.
Even without using the "green" tariff, the system effectively distributes solar generation. Excess electricity is directed to power high-power three-phase and single-phase consumers without discharging the battery packs, which allows significant savings on electricity costs and increases the service life of the battery bank.
Deye SE-G5.1 Pro-B lithium battery packs, made using LiFePO4 technology, are distinguished by high reliability, safety and long service life (more than 6000 cycles). In the basic configuration, a battery energy reserve of 20.4 kWh is installed; if necessary, the system is easily scalable by connecting additional battery modules.
System configuration:
No
Equipment
Quantity
Price and total
1
Longi Solar 615 W bifacial solar panel
32
pcs
110$
3520$
2
Hybrid inverter Deye SUN-20K
1
pcs
2450$
2450$
3
Battery pack Deye SE-G5.1 Pro-B
4
pcs
850$
3400$
4
Mounting for solar panels
32
sets
35$
1120$
5
Cable products and consumables
1
pcs
250$
250$
6
Protective automation kit
1
sets
300$
300$
7
Installation and commissioning works
1
sets
3200$
3200$
Price per 1 kW of installed capacity: 728.50 $
-
installed capacity of the solar field: 19.68 kW;
-
three-phase hybrid inverter with a nominal power of 20 kW;
-
operation in off-grid, grid and hybrid modes;
-
built-in MPPT controllers;
-
battery energy reserve 20.4 kWh;
-
possibility to scale the battery bank;
-
automatic priority of energy sources (sun / grid / battery);
-
full backup of the facility during a power outage.
System performance:
Actual electricity generation depends on the installation region, panel orientation and weather conditions.
- Generation in real conditions may vary by ±15%.
** Data are roughly calculated for the central regions of Ukraine.
System arrangement during hybrid operation:
The configuration of this system is basic, but can be changed according to your needs. For an individual calculation of system parameters you can answer a few questions and receive recommendations on selecting equipment capacity specifically for your home.
ORDER A CALLBACK
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