Besst Vault 50
30kW / 50kWh
outside use

How much can You earn?

BESS Size BESS Price InBank monthly
payments
(Zero upfront)		 Annual Savings*
(Arbitrage)		 Annual
Earnings**		 Subscription,
per year		 Pay-Back
period,
years
30 kWh 11 640€ + VAT 350 1 860 2 800 75€ + VAT 2.5
50 kWh 16 900€ + VAT 450 3 102 4 550 75€ + VAT 2.2
110 kWh 31 770€ + VAT 600 6 850 10 150 75€ + VAT 1.9

*Savings = replacing grid electricity at the cheapest from BESS – you actually save (deduct from your electricity bill).
**Earnings = extra revenue from trading on balancing market, get in cash on monthly basis.
***Delivery and installation = price depends on client site and location.

Built for businesses of every size

Reduced Energy Bills

Smart storage lowers energy costs without changing how you operate.

Besst AIO stores energy when it’s cheapest and releases it when you need it most – helping businesses reduce peak demand charges and optimize overall consumption. With intelligent energy scheduling, savings become automatic.

Tax & Grid Incentive Ready

Take full advantage of support schemes and rebates.

Besst is designed to comply with regional energy programs, making your business eligible for subsidies, tax benefits, or grid balancing incentives. Our team helps configure your setup to maximize your returns.

Resilience & Backup Power

Stay online during grid outages with built-in backup.

Besst AIO acts as a silent energy safety net for your critical operations. In the event of a blackout, the system automatically takes over to keep lights, equipment, or servers running without interruption.

Data Visibility & Smart Control

Know exactly where your energy goes – and how to optimize it.

Through the Besst app and dashboard, businesses gain real-time insights into storage levels, usage trends, and cost performance. Track your CO₂ impact, set smart schedules, and control key loads remotely.

Shared Infrastructure

Power multiple tenants, units, or spaces with one system.

Besst’s flexible installation model supports shared access across co-working spaces, apartment blocks, or multi-unit sites. It helps reduce infrastructure costs while giving each user reliable energy access.

Reduce energy costs and carbon emissions – while adding long-term value to your business.

Flexible solutions for real business needs

Small
retail shop

Secure continuous power for your shop with Besst. Enjoy reduced electricity bills, seamless backup during outages, and the ability to store and use energy at optimal rates – keeping your business running smoothly.

Office building / Co-working spaces

Optimize energy use and cut operational costs for shared workspaces. Besst enables smart energy management across multiple tenants, ensuring resilience and peak performance even during high-demand periods.

Hotel / Municipal projects

Power your hotel or municipal facility with reliable, clean energy. Besst provides advanced load balancing, peak demand reduction, and seamless integration with existing systems – delivering comfort and reliability to every guest or visitor.

Power that grows with your business

Introducing the new Besst AIO commercial models - built for businesses that demand more.

50 kWh model

Ideal for shops, cafes, and smaller office buildings

More

110 kWh model

Perfect for hotels, industrial sites, and municipal facilities

More

Flexible financing for your business

We’ve partnered with InBank to make energy investments easier for companies of any size. Spread your costs into predictable monthly payments and keep your cash flow flexible. Use the calculator to explore financing options – transparent terms, no hidden obligations.

Estimate your impact

• Higher load inputs
• Business energy goals

Get a Detailed Report

Smarter energy for your business

Reduce operating costs, ensure backup power, and unlock new energy income with Besst for Business.

Higher load inputs

Explore Your Energy Shares

Business energy goals

(cut bills / add backup / ESG reporting)
Get a Detailed Report

Reduced Energy Bills

Tax & Grid Incentive Ready

Backup Power & Resilience

Data Visibility & Smart Control

Shared Infrastructure for Multi-Tenant Buildings

Optional Solar Integration

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Ordering & Support
Contact us

About & Contact
Phone: +372 5669 9452
E-mail: info@besst.tech
Address: Valukoja 8/1, 11415 Tallinn

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