Turnkey 150 kW Solar Power System for Business

A solution for businesses with steady daytime electricity consumption, helping reduce grid dependence and save up to UAH 1.92 million per year. Available in grid-tied or hybrid configurations with an energy storage system. Built to serve your business for 25+ years.

  • Grid-tied solar system payback — from 1.8 years
  • Annual generation — up to 195,000 kWh
  • 241 kWh BESS in the hybrid version
  • Backup power during grid outages
  • Turnkey installation in 14 days
  • Equipment warranty of up to 25 years
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150 kW Solar Power System — A Ready-to-Install Solution for Business

A 150 kW solar power system is suitable for businesses with substantial daytime loads, allowing them to replace part of their grid electricity with their own solar generation.

The solution is available in grid-tied or hybrid configurations. The hybrid version also includes a 241 kWh energy storage system and provides backup power during grid outages.

Specifications

System capacity

100 kW

Annual generation

up to 195,000 kWh

Panel area

from 650 m²

Number of panels

242 × 620 W

Connection type

Grid-tied or hybrid

Service life

25+ years

Panel warranty

25-year performance warranty

Inverter warranty

10 years

Estimated Cost

150 kW Grid-Tied Solar Power System

from USD 78,400 incl. VAT

A proven solution for reducing electricity costs

Get a Commercial Proposal

*The final cost depends on the equipment selected, installation complexity, and system configuration

150 kW Hybrid Solar Power System + 241 kWh BESS

from USD 127,500 incl. VAT

Includes energy storage for operation during blackouts

Get a Commercial Proposal

*The final cost depends on the equipment selected, installation complexity, and system configuration

How Much You Can Save with a 150 kW Solar Power System

A grid-tied solar power system delivers savings by replacing electricity purchased from the grid with on-site solar generation. In a typical scenario, a business consumes around 18,000 kWh per month, while a 150 kW system generates around 160,192 kWh per year — about 74% of annual consumption. For a hybrid configuration, the financial benefit is calculated individually based on how the BESS will be used.

Without Solar (Annual Cost)

18,000 kWh × 12 months × UAH 12

UAH 2,592,000/year

216,000 kWh annual consumption

With a 150 kW Grid-Tied Solar System

Solar coverage: ~160,192 kWh/year × UAH 12

≈UAH 1,922,306/year

Remaining grid consumption: ~55,808 kWh/year (≈UAH 669,694/year)

Payback and Long-Term Savings

Payback period:

UAH 3,395,822 / UAH 1,922,306 = ≈1.8 years

Further savings over 20 years:

UAH 1,922,306 × 20 = ≈UAH 38,446,128

Protection Against Rising Electricity Tariffs

An on-site solar power system reduces the amount of electricity your business buys from the grid, limiting the impact of future tariff increases on operating costs.

Get an Accurate Estimate for My Site

150 kW Solar Power System — for Businesses Using 17–19 MWh per Month

This solution is ideal for small and medium-sized businesses with consistent daytime loads and enough space for solar panels.

Suitable for:

Warehouses and Logistics Centers

Lighting, ventilation, and refrigeration equipment make daytime hours the main period of electricity use.

Agricultural Businesses

Grain storage facilities, farms, livestock facilities, and greenhouses with high daytime consumption.

Manufacturing Facilities

Machinery, equipment, and ventilation operate during working hours, closely matching peak solar generation.

Petrol Stations and Car Washes

Pumps, compressors, lighting, and washing equipment create a steady daytime load.

Retail Stores and Supermarkets

Refrigeration, air conditioning, and lighting consume electricity throughout business hours.

Office Buildings and Business Centers

Air conditioning, lighting, and office equipment make daytime hours the main period of electricity use.

What’s Included in the 150 kW Solar Power System

A complete system is more than just panels on a roof. It is a balanced set of equipment for generating and converting electricity and, in the hybrid configuration, storing it for later use.

Solar Panels (245 units)
  • Brands: JA Solar / Longi / Trina Solar
  • 620 W
  • Monocrystalline, MBB, Half-Cell, Tier 1
  • Total capacity: 151.90 kW
Deye 125 kW PCS

Deye SUN-125K-PCSL01HP3
Three-phase power conversion system
HV Li-Ion
Peak Shaving
Wi-Fi

Mounting System (162 sets)

For pitched roofs
Aluminum mounting structure

Additional Materials and Consumables

Circuit breakers, protection equipment, cables, distribution board, connectors, fuses, and other components as specified in the project.

Deye BOS-B PRO 240 Battery System

Nominal capacity: 241 kWh
Usable capacity: 216.9 kWh
LiFePO4
Rack, cables, and PDU included

Deye SUN-STS500L STS Module

Automatic switching between the grid, BESS, and generator
Switching time: <10 ms
Capacity: up to 500 kW

Deye SUN-MPPT-L01-EU-AM8 MPPT (2 units)

200 kW
1,000 VDC
8 MPPT
IP65

Solar and BESS System Design
Solar and BESS Construction and Installation

Warranties

Solar panels

25-year performance warranty (at least 80%)

Inverters

10 years

Installation work

5 years

Mounting system

10 years

Solar and BESS Solutions for Your Business

Generate your own electricity and store it for whenever you need it. Cut electricity costs by up to 50% and maintain a stable power supply 24/7.

Get a Commercial Proposal

A Turnkey System, Up and Running in as Little as 14 Days

You receive a complete system without the hassle of coordinating documents, suppliers, and contractors. One contractor takes full responsibility for the entire project.

Site Audit and Estimate (1 Day)

What we do:

  • Free engineer site visit
  • Analyze your electricity consumption and roof
  • Assess potential savings

What you get:

A technical assessment and preliminary cost estimate

Commercial Proposal (2 Days)

What we do:

  • Prepare a detailed system design
  • Select equipment to fit your budget
  • Calculate the payback period

What you get:

A complete commercial proposal with pricing, timelines, and warranties

Contract and Advance Payment (1 Day)

What we do:

  • Sign a fixed-price EPC contract
  • Agree on the work and payment schedule
  • Confirm the project start date

What you get:

Legal guarantees and clearly defined commitments

Delivery and Installation (8 Days)

What we do:

  • Procure and deliver the equipment
  • Install the mounting structures and panels
  • Connect the inverters and protection equipment
  • Set up monitoring

What you get:

A complete system with signed completion certificates

Commissioning and Training (1–2 Days)

What we do:

  • Connect the system to your facility’s power network
  • Test and commission the system
  • Train your staff

What you get:

An operational solar power system, instructions, and access to monitoring

Financial Performance

Metric Before Solar After Solar Savings
Facility consumption/month 18,000 kWh 18,000 kWh —
Solar generation/month — ≈13,349 kWh —
Grid consumption/month 18,000 kWh ≈3,865 kWh ≈8,935 kWh
Cost/month UAH 216,000 ≈UAH 55,808 ≈UAH 160,192
Cost/year UAH 2,592,000 ≈UAH 669,694 ≈UAH 1,922,306

*This estimate is based on typical consumption of 18,000 kWh per month and an electricity tariff of UAH 12/kWh, assuming the business uses the electricity generated on site. Actual savings depend on the hourly consumption profile and the share of solar generation used directly by the business.

Payback Period for a 150 kW Grid-Tied Solar Power System
  • System cost:

    from UAH 3,395,822

  • Payback period:

    from approximately 1.8 years

  • Savings over 20 years:

    ≈UAH 38,446,128

A 150 kW grid-tied solar power system can generate around 160,192 kWh of electricity per year and cover approximately 74% of the business’s annual consumption in the typical scenario shown. The estimated payback period is around 1.8 years.

Get a Commercial Proposal
Answers to Common Questions About a 150 kW Solar Power System
How much roof space is required?
What happens during a blackout? Will the solar system keep running?
Can a solar power system be installed on a leased building?
What maintenance is required, and how much does it cost?
How quickly will the solar power system pay for itself at my facility?

Ready to discuss your project?

E-mail

General questions and CP

info@alteco.in.ua

Sales department

Mon–Fri, 9:00–18:00

+38 (067) 505 95 36

Telegram / Viber

We respond within 2 hours

info@alteco.in.ua