Energy Solutions as a Service
Energy efficiency without investment costs
VihreäWatti Oy
Energy as a Service (EaaS) offers our customers the opportunity to acquire advanced energy solutions without large one-off investments. Our service covers everything from wind power and batteries to home automation, internal and external demand response and LED lighting.
Our EaaS service includes:
- Initial mapping: analysis of needs and opportunities.
- Design: designing energy solutions tailored to the client's needs.
- Installation: professional installation of the entire system.
- Maintenance and lifecycle services: ongoing maintenance and upgrades to ensure the long-term functionality and efficiency of the solutions.
Our popular EaaS model removes the end-user constraints of high capital costs that often prevent energy efficiency projects. Thanks to our service, our customers can enjoy high-quality, environmentally friendly energy solutions without financial barriers.

A financially rational solution
Our EaaS service is cash-positive: customers can shorten their purchase with a monthly service fee, and after the returns on energy solutions, they still profit financially. The investment is fully VAT-deductible and does not put a strain on the company's balance shee
Benefits of the service:
- Cash-positive: the monthly service fee allows financial forecasting and cash flow management.
- VAT deductibility: all service charges are deductible, which increases the economic benefit.
- Balance sheet neutral: the EaaS service has no impact on the company's balance sheet, which improves financial stability.
- Comprehensive solution: the service covers all energy solutions, offering customers a single reliable partner for all their energy efficiency needs.
Battery and energy storage models
Batteries

Solax 6.1–12.3 kWh home battery

Enershare 5.5–26.4 kWh home battery
Energy cabinets

EnerBrick2.1-L 100 kW / 215 kWh

EnerBrick3.0 120 kW / 241 kWh

EnerBrick XL 300 kW / 645 kWh + PowerHub
Energy containers

Enershare EnerBank 500kW / 1075kWh

Enershare EnerBank 998kW / 2098kWh

Enershare EnerBank 1,3MW / 2,8MWh

BYD scalable energy container 2.5 MW / 5 MWh
Wind turbines - vertical
5KW-system vertical
10KW-system vertical
20KW-system vertical
Wind turbines - horizontal

10KW-system horizontal

20KW-system horizontal

50KW-system horizontal
Led lighting products
Vihreäwatti Highbay

Vihreäwatti Highbay Economy

Vihreäwatti Master Stadium

Vihreäwatti Master Harbour
Vihreäwatti Masterflood
Vihreäwatti LED panel
Vihreäwatti ATEX

Vihreäwatti Linear Office
Vihreäwatti Linear Linkable

Vihreäwatti Park

Vihreäwatti Flood


