Fusebox OS vs GridX
EXECUTIVE SUMMARY
Who each solution is for
When to choose Fusebox OS
Choose Fusebox OS if you are primarily focused on:
-
Flexibility and ancillary revenues from hybrid portfolios, including EV charging combined with BESS and other assets.
-
Balancing and ancillary markets as key value drivers with deep TSO process support.
-
A platform that can be operated by utilities, BRPs/BSPs, aggregators and EPCs with multi-tenant and white-label capability.
-
Coordinated control strategies for multi-asset sites (e.g., EV chargers + BESS + PV + load constraints).
-
Fast time-to-revenue, typically 1–6 months depending on whether new TSO connections must be built.
When to choose GridX
Choose gridX if you are building:
-
Prosumer or C&I energy products with strong emphasis on EV charging, heat pumps and sector coupling.
-
A developer-friendly cloud EMS/IoT platform to run large fleets of EV chargers and smart devices with energy management and selected flexibility features.
-
An edge and device orchestration layer where market participation is secondary or handled elsewhere.
FEATURE COMPARISON TABLE
| Capability / Dimension | Fusebox OS | gridX |
|---|---|---|
| EMS for hybrid sites (PV + BESS + loads + EV chargers) | ✓ | ✓ |
| EV charging control and flexibility | ✓ | ✓ |
| Coordinated EV charger + BESS optimisation | ✓ | ~ |
| VPP / aggregation for distributed assets | ✓ | ~ |
| Ancillary and balancing market participation workflows | ✓ | ~ |
| Prosumer and energy community EMS | ~ | ✓ |
| Multi-tenant platform model | ✓ | ✓ |
| White-label partner model | ✓ | ✓ |
| Developer-focused APIs/SDK approach | ~ | ✓ |
| TSO-grade bidding, dispatch and reporting workflows | ✓ | ~ |
| Multi-TSO, multi-country flexibility business focus | ✓ | ~ |
WHERE FUSEBOX OS WINS
Fusebox is built for professional flexibility operations: portfolio qualification, market product logic, bidding/dispatch workflows, operational reporting and multi-TSO execution. gridX is strongest as an EMS/IoT platform; market depth can vary by deployment.
Fusebox is designed to coordinate multi-asset sites where EV charging must be optimised together with BESS, PV and site constraints, then aggregated into portfolios and market programs. This matters when EV flexibility is not just “smart charging,” but part of a revenue and compliance model.
Fusebox is tuned to operators that run flexibility as a business line and need repeatable multi-tenant, white-label operations across many customers, TSOs and markets.
WHERE GRIDX WINS
IDEAL CUSTOMER FIT BREAKDOWN
Who should choose Fusebox OS
-
Utilities, BRPs/BSPs, aggregators, EPCs, IPPs and energy service providers building a market-facing flexibility business on hybrid portfolios.
-
Organisations that need EV charging flexibility combined with BESS and other assets, then aggregated and monetised via ancillary and energy markets.
-
Teams that want multi-tenant and white-label capability and deep multi-TSO workflows.
Who should choose GridX
-
OEMs, installers, EV infrastructure providers and energy companies building device-centric energy products focused on smart charging, sector coupling and prosumer energy management.
-
Teams where market participation is secondary or handled by other systems, while gridX is the core device and EMS layer.
STRATEGIC POSITIONING ANGLE
gridX is a strong cloud EMS and IoT platform for EV charging and device fleet orchestration, especially in prosumer and sector-coupling contexts. Fusebox OS is the EMS + VPP operational backbone for market-facing flexibility businesses: it combines hybrid-site control (including EV chargers coordinated with BESS and PV) with portfolio aggregation and TSO-grade workflows so utilities, BRPs and aggregators can monetise flexibility across multiple European markets under their own commercial model.
