ENERGY SOLUTIONS FOR YOUR BUSINESS

Solar panels
and battery storage
for your business

We help you find solar and battery storage suited to your business consumption. We align generation, storage and controls with your operations and electrical connection.

Since 2012Experience in solar energySolar and storageOne partner for your solution
Solar4you 280 kW solar installation on a flat commercial roof in Liivametsa, Tallinn
Our project · Liivametsa, Tallinn↗
SOLAR FOR COMMERCIAL BUILDINGS280 kW of panels225 kW of inverters

BUILT AROUND YOUR BUSINESS

Generate, store and manage
electricity with a plan

Solar for your business, a standalone battery investment or a solar farm with storage: we start with your objectives and site conditions.

01 / YOUR OWN GENERATION

Solar for your business

Use your roof or suitable land to generate electricity. We size the system around consumption, available space and grid connection.

  • Industrial, warehouse and office buildings
  • Flat roofs, pitched roofs or ground mounting
  • Compare self-consumption and grid export
Ask about a solar installation
02 / BATTERY INVESTMENT WITHOUT PANELS

Standalone battery storage

Invest in batteries without solar panels. We assess the intended use, grid connection and management of charging and discharging.

  • Charging from the grid
  • Battery capacity and charging power
  • Analyse payback assumptions and costs
Ask about a battery investment
03 / LARGER-SCALE SOLUTION

Solar farm and storage

We combine larger solar installations and batteries in one project. Together we review connection options, controls and the project economics.

  • New farm or an existing system upgrade
  • Joint generation and storage control
  • Design and installation as a whole
Tell us about your project

Read more about equipment and installation on the solar panels page and in the battery storage overview.

PAYBACK STARTS WITH THE DATA

Your consumption shapes
the right solution

Business solar payback is not just about roof size. What matters is how much generation you can use on site and when storage is needed.

01Self-consumption and timing
We compare your consumption with forecast solar generation. Daytime, evening and weekend loads can need different designs.
02Battery capacity and power
Battery kWh describes stored energy. Charging and discharging power in kW determines how quickly that energy can be used.
03Total costs and returns
We consider the investment, purchase and export prices, network costs, losses, maintenance and any financing costs.
04Grid connection and conditions
We check connection and export conditions and equipment capabilities. One project payback period cannot simply be applied to another site.

REAL PROJECTS AND SOLUTIONS

Solar and storage
for our business customers

View all business projects

Photos and specifications come from our completed project descriptions. Every design reflects its own site conditions.

ONE PARTNER THROUGHOUT

From the brief
to a working energy system

We agree objectives, scope and schedule. Equipment selection is matched to your property and business operations.

  1. 01

    Consumption and property

    We review consumption data, the site, existing equipment and electrical connection options.

  2. 02

    Analysis and quote

    We compare suitable solutions and describe assumptions, scope and investment costs.

  3. 03

    Design and installation

    We arrange the agreed design, documentation, installation and electrical work.

  4. 04

    Controls and aftercare

    We configure the system, explain monitoring and agree the necessary maintenance and support.

Read more about installation

PLAN THE WHOLE INVESTMENT

Grants and financing

Grant or loan eligibility depends on the business, project and current terms. Assess payback without funding too, and distinguish equipment and installation costs from grid operator charges.

BEFORE YOU DECIDE

Questions about business
solar and battery storage

Choose solar and storage around your consumption, installation site and electrical connection.

Ask about your project
Are solar panels suitable for my business?

Suitability depends mainly on consumption and its timing, usable space and the grid connection. Using generation on site can reduce electricity purchased from the grid. Roof condition, load capacity and shading must also be checked. If the roof is unsuitable, we assess ground mounting.

What size solar installation should a business choose?

Do not size a system only by annual consumption or free roof area. We compare consumption with generation forecasts, including working days, weekends and seasonality, and check export terms and the role of storage.

When should a business consider battery storage?

Consider analysis if you want to shift generation and consumption in time or manage demand more flexibly. Payback depends on prices, use, losses, equipment and control costs. Potential flexibility-service income needs a separate assessment of service terms.

Can batteries be added to an existing solar farm?

This depends on the inverters, electrical installation, connection conditions and battery system. We need equipment and system details to check compatibility and upgrades. Capacity and charging and discharging power are selected together with the controls.

Can storage work without solar panels?

Yes, suitable systems can charge from the grid. Consumption patterns, electricity contract, grid connection, charging control and total costs need to be assessed separately. Storage alone does not guarantee savings or a fixed payback period.

Does a battery provide backup during an outage?

Backup needs a suitable technical design. Clarify essential loads, power, required runtime and switchover options. A conventional grid-connected solar installation or battery does not automatically provide working backup power.

What affects business solar and battery costs?

Costs depend on equipment power and capacity, mounting, roof or ground conditions, cable lengths, switchboards, controls, documentation and electrical work. Grid operator charges and additional work should be itemised separately.

How quickly do solar and batteries pay back?

No single payback period can be promised to every business. The calculation needs consumption data, investment, generation forecasts and price assumptions. Batteries also require use, usable capacity, losses, control and maintenance inputs. We compare results under different assumptions.

Which permits and approvals are needed?

Documentation depends on size, location and installation type. Local authority and grid operator requirements are clarified during the project. Connection and export conditions must be checked before final equipment selection.

What should I include in my enquiry?

Start with contact details, the property address and a short description. If available, include annual consumption and existing solar or inverter details. Consumption timing and your electricity contract help refine the analysis.

TELL US ABOUT YOUR BUSINESS PLANS

Let us find the right
energy solution for your business

Choose a solution and add contact details. You can also provide the property address and annual consumption. We copy these details into the message automatically.

Leave blank if consumption is unknown.

hinnapakkumised@solar4you.ee

If you have questions about solar energy or you would like to get more information on our
services please do not hesitate to contact us! We are here to help you!

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