Solar power plant with a capacity of 4.95 MW and an energy storage system

Project profile

Plant capacity (AC)

4.95 MW

Solar field (DC)

≈6.48 MW — the field is deliberately oversized relative to the grid connection point, so the plant runs at full output for longer

Energy storage system (BESS)

5 MW / 20.064 MWh

Location

Odesa region

LK Energy's role

EPC contractor: design, equipment, construction, commissioning

Equipment

Photovoltaic modules

JA Solar JAM72D42: 630 W — 4,608 units and 640 W — 5,592 units; 10,200 modules in total

Inverters

Deye SUN-110K-G03 — 45 primary + 2 backup units (47 in total)

Energy storage

containerized BESS units totaling 5 MW / 20.064 MWh — peak shaving, operation during hours of high electricity prices, and reserve capacity

Substations and switchgear

packaged KTP (transformer substations), 6 kV RU (switchgear) and panel equipment manufactured in-house by LK Energy (Odesa plant)

КТПГС substations

5 × КТПГС-1250 packaged substations — factory certificates No. 173996–174000

The energy storage system is built on W ENERGY (Wincle Energy Pte. Ltd.) equipment, for which LK Energy is an official dealer — see battery energy storage systems.

Implementation stages

1. Design. Technical solutions and plant architecture, equipment specification, cost estimate, state expert review of the design.
2. Construction. Earthworks, installation of mounting structures and modules, installation of inverters, packaged substations and BESS containers.
3. Commissioning. Testing, grid integration, configuration of generation and storage modes, preparation for commercial operation.

Scope of LK Energy's work

• Equipment procurement and logistics (China and the EU)
• Manufacturing of substations and panel equipment at our own plant in Odesa
• Electrical installation and commissioning work by our own crews
• Plant service and maintenance

See also

• Concrete package transformer substation (BKTP)
• KTP 10(6)/0.4 kV
• Case: Inverter substation for an industrial solar plant: 10 kV switchgear, transformer and inverter hall in one block
• Battery Energy Storage System (BESS)
• Standard Solution: 6 kV KTP and KRP Package Substations for a Solar Power Plant (1 MW Block)
• Typical Solution: KTP-1000/10/0.4 kV Package Substation for Solar Power Plants

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The same approach — for sites from 30 kW

The scale here is 4.95 MW, but the engineering behind it does not depend on capacity. A 30, 100 or 500 kW plant goes through the same route: sizing against actual consumption, design, approvals and grid connection, installation, commissioning, service.

The switchgear side does not change either. The distribution boards, relay protection and automation for this plant were built at our own factory in Odesa — for a 30 kW site they are built by the same production and the same engineering team. This is the part of a plant that decides how it behaves during faults and switching; it is ours, whatever the scale.

What scale does change is the connection point and the equipment list: a 30 kW site connects at 0.4 kV, a megawatt one through its own 6–10 kV substation. The rest of the logic is the same, and we size it from your consumption profile, not your roof area.

Where to go next:

• Industrial solar plants, 500 kW – 5 MW — turnkey EPC, as on this site
• A 30 kW solar plant for business — turnkey, with backup for outages
• Turnkey solar power plants — scenarios and standard configurations for business
• A plant for a private home — 5–30 kW