Gridio For Business

Official API partnerships

Official API partnerships with 10 car manufacturers.

Not scraped. Not reverse-engineered. Contractual.

Gridio / Official API

Contractual partnerships

✓ Contractual agreement with OEM
✓ Guaranteed uptime SLA
✓ Full remote control
✓ OEM-approved power set
✓ No credential sharing

Others / Unofficial, scraped

Reverse-engineered endpoints

✗ Can break without notice
✗ No SLA or support
✗ Limited control scope
✗ Violates OEM ToS
✗ User credentials at risk

One optimization layer

EV. Solar. Battery.

Over cloud, Gridio combines EV charging, solar production forecasting, and home battery dispatch into a single optimization. No extra hardware. No separate vendors for each device type.

Electric vehicles

12 OEM brands

Direct cloud control via official APIs. Start, stop, set charging power, read SoC and location. No wallbox dependency.

Audi · BMW · CUPRA · Hyundai · KIA · Mercedes-Benz · MINI · Renault · SEAT · Škoda · Tesla · Volkswagen

Solar inverters

14 inverter brands

Cloud-based solar production forecasting combined with charging schedules. Vehicles charge when the sun shines, automatically.

Deye · Ferroamp · Fronius · GoodWe · Growatt · Huawei · Kostal · SMA · SOFAR · SolarEdge · Solax · Solis · Sungrow · Enphase

Home batteries

Growing integrations

Dispatch home storage alongside EV charging and solar. One schedule that accounts for all three assets behind the meter.

Huawei · SolarEdge · AlphaESS

ⓘ

What about heat pumps? There are specialist companies that do heat pump control better than we would. We focus on what we're best at, and integrate with them where needed.

Smart charging value #1

Automatically lower bills for your customers.

Offer your customers automatic smart and solar charging, to help them automatically avoid peak-time prices and maximize solar self-consumption.

Dynamic Tariff & Time-of-Use

Shifts charging to cheapest hours

Send a price curve or define time-of-use tiers. Charging automatically moves to your lowest-price window.

Charges when prices are lowest

Supports both spot price (dynamic tariff) and manually uploaded time-of-use structures. Peak 32c / Shoulder 18c / Off-peak 8c. Upload your own tariff structure via API.

Solar Matching

Charges when the sun shines

EV charging follows solar production automatically. Excess solar goes into the vehicle instead of the grid.

Maximizing solar self-consumption

Vehicles charge when the sun shines and prices are low. When solar production drops, charging pauses. Customers see higher savings, you see higher engagement.

Smart charging value #2

Two ways to unlock flexibility.

Same fleet. Same integration. Shape the portfolio with price signals, or dispatch megawatts directly from your trading desk.

Flex by Price

Shape the portfolio with your price curve

Override the day-ahead baseline with your own signal. The fleet reshapes instantly.

Baseline EV portfolio

Send a 96-value price curve via API. We instantly redistribute the fleet's charging to your preferred shape. Your portfolio risk, our execution.

Flex by Volume

Dispatch megawatts on demand

See available flexibility. Select hours. Move load. Vehicles still fully charged by morning.

Fleet charging overnight

Your trading desk sees available megawatts per hour via API. Select a window, request a volume reduction. We shift the load to later hours. All vehicles charged by departure.

Choose your launch path

From no-code launch to full customization.

Before flexibility comes fleet scale. You need a smart charging product your customers love. We've built one with 150,000+ users and a 4.7-star rating. Now choose how you want to launch yours.

SmartCharge+

Smart charging under your brand

→ Launch smart charging under your brand using Gridio's SmartCharge+ platform. Your logo, your colors, your customer relationship.
→ No development needed. Sign up and have your white-label smart charging app live in weeks.
→ Real optimization: cheapest-hour charging, solar-aware scheduling, departure time guarantees.
→ Perfect for early testing. Start a 1-month pilot before committing to a full build.

Ideal for: Teams getting started with smart charging who prefer no development and fast time-to-market.

Launch without development

API Integration

Add Gridio to your existing product

→ Build your own product and experience using the Gridio API. Receive vehicle data, send charging commands, or run full smart charging through your own UI.
→ Full documentation at developer.gridio.io. Share it with your developers for quick validation before any commitment.
→ Because we've built consumer apps ourselves, we can guide your team on what works and what mistakes to avoid.
→ EV, solar inverter, and home battery control through a single API. One integration, three device types.

Ideal for: Teams with product development capacity who want to build smart charging into their existing app or platform.

Explore the API

Both paths start with a pilot. No massive budgets or IT projects required.

User experience

SmartCharge+ in action.

White-label consumer app. Energy tariff optimization, solar matching, EV + inverter connectivity, savings tracking. Ready to launch in 1 week.

Homepage

Energy tariff + solar optimization

Connectivity

20+ EV brands, 15+ solar inverter brands

Vehicle setup

Departure time, price limit, solar threshold

Savings

54% saved, 7.50 c/kWh avg price

Build it into your product

API Integration. Full control, your UX.

developer.gridio.io

# Set up a customer
POST /v1/customers
{ "name": "Your Utility", "country": "DE" }

# Launch vehicle integration
POST /v1/vehicles/connect
{ "brand": "tesla", "user_id": "u_8k3f" }

# Configure smart charging
PUT /v1/vehicles/{id}/settings
{ "departure": "07:00", "max_price": 40, "solar": 3.5 }

# Get fleet data
GET /v1/fleet/summary
200 { "vehicles": 842, "flex_mw": 4.2 }

Customer management

Create customers, manage users, onboarding flows.

Vehicle + inverter connectivity

20+ EV brands, 15+ solar inverters. OAuth handled.

Smart charging + flex dispatch

Departure, price, solar settings. Fleet-level flex APIs.

INCLUDED Gridio Control Room — fleet dashboard for your ops team. No build required.

View API Documentation

Why Gridio

Not just connectivity.
Full optimization + flex.

Connectivity platforms connect devices. Gridio connects, optimizes, and trades. That's the difference between reading a vehicle's SoC and actually reducing your customer's bill while building a dispatchable asset.

Capability	Other EV API Aggregators	Gridio
OEM vehicle connectivity	Broad (mostly unofficial)	10 official API partnerships and growing
Read vehicle state (SoC, location)	✓ Yes	✓ Yes
Start / stop charging	✓ Yes	✓ Yes
Set charging power (modulation)	✗ No	✓ Per-vehicle power control
Smart charging optimization	✗ No (connectivity only)	✓ Price, solar, departure-aware
Solar + EV combined scheduling	✗ No	✓ Cloud-based solar forecast + EV
Home battery dispatch	✗ No	✓ Unified behind-the-meter
White-label product	✗ API only	✓ Full white-label app + backend
Fleet flexibility forecasting	✗ No	✓ Pmax/Pmin/Emax/Emin envelopes
Flex market provision	✗ No	✓ Price-based and volume-based

Want your developers to validate? Share our API documentation for a quick technical review.

API Documentation

Getting started

We do the heavy lifting.

No six-figure budgets. No 18-month integration projects. Gridio handles the OEM relationships, the optimization engine, and the ops. You bring the customers.

Kickoff

Week 1-2

Scope definition, API credentials exchange, brand kit handover. We configure your instance.

White-label setup

Week 3-4

Your branding applied. OEM connections activated. Test vehicles connected and validated.

Pilot launch

Week 5-8

Soft launch with initial customer cohort. Monitoring, tuning, first optimization results.

Scale

Ongoing

Grow the fleet, activate flex products when ready, expand device types. We scale with you.

Most utilities start with a 1-month proof of concept on a small internal fleet. No procurement cycles. No board approval needed for the first step.

Traction

Live. Measured.
Repeatable.

10k+Connected
vehicles

14OEM API
partners

28European
countries

2019Founded

References

Region BeneluxB2B2C smart charging integration with one of Benelux leading utility.Partner

TotalEnergiesWhite-label smart charging solution for one of Europe's energy majors.Partner

IgnitisSmart charging integration with the Baltic region's largest energy group.Partner

Gridio B2COur own direct-to-consumer smart charging app, proving the product at scale.B2C pool

150k+downloads

4.7★ rating

🏆

International SET100 Award Finalist 2026 / Mobility and Transportation / Recognised by the Sustainable Energy Technology programme

🏆

Europe Solar Startup Award Finalist 2026 / Recognised by SolarPower Europe

🥇

Energy Transition Innovators Winner 2025 / Smart Solutions Empowering the Consumers / Co-hosted by Enlit Europe and Eurelectric

🥇

Tech For Change Recognition 2025 / Hosted by VivaTech

Next step

Let's scope your pilot.

Most partnerships start with a conversation and a small proof of concept. No commitment. No procurement. Just a conversation about what's possible.

Book a call

The EV flexibility platform.From device to dispatch. One partner.

Official API partnerships with 10 car manufacturers.

Contractual partnerships

Reverse-engineered endpoints

EV. Solar. Battery.

Electric vehicles

Solar inverters

Home batteries

Automatically lower bills for your customers.

Shifts charging to cheapest hours

Charges when the sun shines

Two ways to unlock flexibility.

Shape the portfolio with your price curve

Dispatch megawatts on demand

From no-code launch to full customization.

SmartCharge+ in action.

API Integration. Full control, your UX.

Not just connectivity.
Full optimization + flex.

We do the heavy lifting.

Kickoff

White-label setup

Pilot launch

Scale

Live. Measured.
Repeatable.

Let's scope your pilot.

Launch your free 1-month pilot now

Braeden Holmes

Get a special pilot offer for your company

Charging when it makes the most sense. Join us now.

The EV flexibility platform.From device to dispatch. One partner.

Official API partnerships with 10 car manufacturers.

Contractual partnerships

Reverse-engineered endpoints

EV. Solar. Battery.

Electric vehicles

Solar inverters

Home batteries

Automatically lower bills for your customers.

Shifts charging to cheapest hours

Charges when the sun shines

Two ways to unlock flexibility.

Shape the portfolio with your price curve

Dispatch megawatts on demand

From no-code launch to full customization.

SmartCharge+ in action.

API Integration. Full control, your UX.

Not just connectivity.Full optimization + flex.

We do the heavy lifting.

Kickoff

White-label setup

Pilot launch

Scale

Live. Measured.Repeatable.

Let's scope your pilot.

Launch your free 1-month pilot now

Braeden Holmes

Get a special pilot offer for your company

Charging when it makes the most sense. Join us now.

Not just connectivity.
Full optimization + flex.

Live. Measured.
Repeatable.