Plant, battery and tariff data
SIENARTechnologies
SIENAR Artificial Intelligence
Intelligence that moves real work forward.
We turn data, specialist knowledge and operational constraints into AI solutions people can understand, govern and use.
AppliedBuilt around real work
GovernedPeople remain accountable
MeasurableValue is tested in practice
Three focused routes
Applied AI, from product to organisation.
Two specialised products solve defined operational problems. Our consulting line helps organisations design and implement the right solution for work that does not fit a standard product.
01 / ENERGY INTELLIGENCE
Make every kilowatt-hour work harder.
Turn complex knowledge into auditable action.
Consulting Build the AI capability your organisation actually needs.
Make every kilowatt-hour work harder.
Forecast-led control for PV, batteries, tariffs and validated inverter settings.
02 / ENTERPRISE KNOWLEDGE
Turn complex knowledge into auditable action.
Source-aware assistance for SAP HR, Payroll and Accounting transformation work.
03 / AI IMPLEMENTATION AIImplementationConsulting Build the AI capability your organisation actually needs.
From use-case discovery to implementation, adoption and continuous improvement.
Sienar Technologies Eolic and PV Hub
Energy changes every hour. STEPH helps every kilowatt-hour respond.
STEPH combines plant telemetry, weather forecasts and market prices to recommend—or apply—safe, site-specific battery and inverter parameters.
● In productive use since 2023
Production and demand
Cost, reserve and export
Approved inverter settings
Read-back, results and re-plan
Forecast-driven, not fixed-clock.
STEPH plans around the site’s actual conditions: expected production, demand, tariff windows, battery limits and the reserve selected by the customer.
- 01For homeowners
Increase self-consumption, avoid expensive imports and preserve backup reserve.
- 02For installers
Add monitoring, optimisation and ongoing service beyond the hardware sale.
- 03For energy operators
Optimise independently site by site with explainable schedules and audit trails.
Governed enterprise intelligence
From scattered knowledge to auditable delivery.
ClaHRA is a source-aware assistant for SAP HR, Payroll and Accounting transformation. It connects business questions to technical context and prepares structured work products for expert review.
Approved project and enterprise sources
Business questions into technical context
Structured, editable delivery outputs
Sources, caveats and accountable review
More than answers
ClaHRA prepares work teams can review, reuse and turn into action.
It helps with impact analyses, test cases, implementation guides, documentation, data-maintenance runbooks, custom-code review and source-backed verification.
Approved repositories remain the source of truth; every result keeps context and traceability.
Reviewed findings become curated notes, golden examples and reusable rules.
Accountable owners approve productive, payroll-impacting and legal decisions.
01SAP HCM & Payroll analysisInfotypes, wage types, schemas, rules, interfaces and reports.
02Testing & documentationTest packs, UAT support, technical guides and handover material.
03Development & data supportABAP analysis, guarded code patterns, mappings and maintenance scripts.
04Regulatory verificationOfficial German tax and social-security sources, with expert escalation.
AI Implementation Consulting
Your AI solution should fit the organisation—not the reverse.
We help organisations use AI for product development, technical delivery and internal organisation. The engagement starts with real work, then builds the smallest reliable solution that can prove value.
Identify high-value work, constraints and available knowledge.
Shape the solution, governance model and measurable success criteria.
Build workflows, agents, integrations and reusable AI skills.
Pilot with real teams, improve safely and transfer ownership.
Accelerate specialist work
Research, requirements, code support, testing, documentation and decision preparation.
Make internal knowledge usable
Source-aware assistants, retrieval, governed knowledge capture and repeatable workflows.
Embed AI into the way teams work
Use-case portfolios, governance, team enablement, pilots, measurement and controlled scale-up.
Our operating principle
Useful intelligence. Accountable decisions.
01Grounded in approved data, sources and operating constraints.
02Explainable enough for the responsible person to review and challenge.
03Measured against quality, time saved, rework avoided and realised value.
Start with one valuable problem