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100 kW Solar Power System for Business: Greater Energy Independence and Savings of Up to UAH 1.29 Million per Year

A solution for businesses with consistent daytime electricity demand. Available in grid-tied or hybrid configurations and designed to generate electricity for over 25 years.

  • Grid-Tied System Payback from 1.9 Years
  • Annual Electricity Generation of Up to 130,000 kWh
  • Backup Power During Grid Outages
  • Turnkey Installation in as Little as 14 Days
  • Equipment Warranties of Up to 25 Years
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100 kW Solar Power System — A Ready-to-Install Solution for Small and Medium-Sized Businesses

This 100 kW solar power system is designed for businesses with consistent daytime electricity demand. The grid-tied configuration combines a 100.44 kWp solar array with a 100 kW inverter, while the hybrid configuration uses a 100.48 kWp solar array and an 80 kW inverter. The system can cover up to 70% of a business's electricity needs and reduce its exposure to grid tariff increases.

The system is available in grid-tied or hybrid configurations. The hybrid version also includes a 241.2 kWh battery storage system with 217.1 kWh of usable capacity.

Specifications

System Power

100 kW

Annual Generation

Up to 130,000 kWh

Solar Panel Area

429.3 m²

Number of Panels

157 panels (620 W each)

Connection Type

Grid-Tied or Hybrid

Service Life

25+ Years

Solar Panel Warranty

25-Year Performance Warranty

Inverter Warranty

10 Years

Estimated Cost

100 kW Grid-Tied Solar Power System

From USD 53,900 incl. VAT

A conventional solar power solution designed to reduce electricity costs.

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The final cost depends on equipment selection, installation complexity, and system configuration.

100 kW Hybrid Solar Power System + 241.2 kWh Battery Storage

From USD 107,600 incl. VAT

A solar power system with battery storage to keep essential operations running during grid outages.

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The final cost depends on equipment selection, installation complexity, and system configuration.

How Much Can You Save with a 100 kW Solar Power System?

A grid-tied solar power system reduces electricity costs by replacing grid electricity with power generated on-site. In a typical scenario, a business consumes around 12,800 kWh per month, while a 100 kW solar power system generates approximately 107,222 kWh per year — covering about 70% of its annual electricity consumption. For the hybrid configuration, financial benefits are calculated individually based on how the battery storage system is used.

Without Solar (Annual Electricity Costs)

12,800 kWh × 12 months × UAH 12

UAH 1,843,200/year

153,600 kWh Annual Electricity Consumption

With a 100 kW Solar Power System (Savings)

Solar Generation: ~107,222 kWh/year × UAH 12

UAH 1,286,664/year

Remaining Grid Consumption: ~46,378 kWh/year

Payback and Long-Term Savings

Payback Period:

UAH 2,383,615 / UAH 1,286,664 = from 1.9 years

Savings Over the Next 20 Years:

UAH 1,286,664 × 20 = UAH 25,733,280

Protection Against Rising Electricity Tariffs

Electricity prices have increased by 180% over the past five years. Your solar power system generates electricity at a fixed cost throughout its service life.

Get an Accurate Estimate for My Facility

100 kW Solar Power System — for Businesses Using 10–20 MWh During Daytime Each Month

This solution is well suited to small and medium-sized businesses with consistent daytime electricity demand and enough available space for solar panels.

Suitable for:

Warehouses and Logistics Centers

Lighting, ventilation, and refrigeration equipment account for much of the electricity used during daytime operations.

Agricultural Businesses

Grain storage facilities, farms, livestock operations, and greenhouses typically have high daytime electricity demand.

Manufacturing Facilities

Machinery, production equipment, and ventilation systems typically operate during working hours, which align well with peak solar generation.

Gas Stations and Car Washes

Pumps, compressors, lighting, and car wash equipment create a steady electricity demand throughout the day.

Retail Stores and Supermarkets

Refrigeration, air conditioning, and lighting drive electricity consumption during business hours.

Office Buildings and Business Centers

Air conditioning, lighting, and office equipment account for most electricity consumption during the day.

What's Included in the 100 kW Solar Power System?

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

Solar Panels (200–220 Units)

• Brands: JA Solar / LONGi / Trina Solar
• Power Rating: 640 W per panel
• Type: Monocrystalline, MBB, half-cell, Tier 1
• Total Solar Array Capacity: 100.48 kW

Deye Hybrid Inverter (1 Unit)

Deye SUN-80K-SG02HP3-EU-EM6 — 80 kW rated power, three-phase, high-voltage Li-ion battery input, electricity export capability, peak shaving, Wi-Fi.

Mounting System (162 Sets)

South-facing ballasted mounting system for a flat roof.

Additional Components and Installation Materials

Circuit breakers, protection devices, cables, distribution board, connectors, fuses, and other components as required by the project.

Deye BOS-B Battery Modules (15 Units)

High-voltage 51.2 V, 16.08 kWh per module, LiFePO₄. Total nominal system capacity: 241.2 kWh.

Deye BOS-B PRO Battery Rack

Deye BOS-B PRO rack for up to 16 battery modules.

BMS for Deye BOS-B PRO Batteries

BOS-B PRO, 200–1000 V, 180 A (BOS-B-PDU-2-A).

Solar and Battery Storage System Design
Solar and Battery Storage System Installation

Warranties

Solar Panels

25-Year Performance Warranty (Minimum 80% Output)

Inverters

10 Years

Installation Work

5 Years

Mounting System

10 Years

Solar Power and Battery Storage for Your Business

Generate your own electricity and store it for when you need it. Cut electricity costs by up to 50% and maintain a reliable power supply around the clock.

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From Idea to Commissioning: Your 100 kW Solar Power System in as Little as 14 Days

Get a complete, ready-to-use system without having to manage paperwork, suppliers, or multiple contractors. One contractor, full responsibility.

Site Assessment and Initial Estimate (1 Day)

What We Do:

• Free On-Site Visit by an Engineer
• Analyze Electricity Consumption and Roof Conditions
• Estimate Potential Savings

What You Get:

A Technical Assessment and Preliminary Cost Estimate

Commercial Proposal (2 Days)

What We Do:

• Develop a Detailed System Design
• Select Equipment to Match Your Budget
• Calculate the Payback Period

What You Get:

A Complete Commercial Proposal with Pricing, Timeline, and Warranty Details

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:

Clear Contractual Guarantees and Commitments

Equipment Delivery and Installation (8 Days)

What We Do:

• Procure and Deliver the Equipment
• Install the Mounting Structures and Solar Panels
• Connect the Inverters and Protection Systems
• Set Up System Monitoring

What You Get:

A Fully Installed System with Completed Work Documentation

Commissioning and Training (1–2 Days)

What We Do:

• Connect the System to Your Facility’s Electrical Network
• Test and Commission the System
• Train Your Staff

What You Get:

A Fully Operational Solar Power System, Operating Instructions, and Access to Monitoring

Estimated Financial Performance

Metric Before Solar After Solar Savings
Monthly Electricity Consumption 12,800 kWh 12,800 kWh —
Monthly Solar Generation — ≈8,935 kWh —
Monthly Grid Electricity Consumption 12,800 kWh ≈3,865 kWh ≈8,935 kWh
Monthly Electricity Costs UAH 153,600 ≈UAH 46,378 ≈UAH 107,222
Annual Electricity Costs UAH 1,843,200 ≈UAH 556,536 ≈UAH 1,286,664

This estimate is based on an electricity tariff of UAH 12/kWh. Actual generation and savings depend on the season, electricity consumption profile, tariff, and the share of solar power used on-site.

100 kW Grid-Tied Solar Power System Payback
  • System Cost:

    From UAH 2,383,615

  • Payback Period:

    From Approximately 1.9 Years

  • Savings Over 20 Years:

    ≈ UAH 25,733,280

A 100 kW solar power system will fully cover this level of consumption and pay for itself in 2–3 years. After that, it will continue generating savings for another 20+ years.

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Frequently Asked Questions About 100 kW Solar Power Systems
How Much Roof Space Is Required?
Will the Solar Power System Work During a Grid Outage?
Can Solar Panels Be Installed on a Rented Building?
What Maintenance Does a Solar Power System Need, and How Much Does It Cost?
How Quickly Will a Solar Power System Pay for Itself at My Facility?

Ready to discuss your project?

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General questions and CP

info@alteco.in.ua

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Mon–Fri, 9:00–18:00

+38 (067) 505 95 36

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