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OEM technology partnershipEngineered in India

Your in-house engineering team — for the components that move your vehicle.

For vehicle OEMs and tier-1 manufacturers. We engineer the silicon, the firmware and the cloud. You own the brand, the IP and the customer.

Start an OEM briefSee the portfolio
Engagement
Co-engineered
Branding
White-label
Process
ISO 26262
Lab
Hyderabad
Standards
AIS · IEC · CISPR
Hand-over
Full artefacts
Joulepoint power-electronics characterisation lab in Hyderabad

Joulepoint

OEM technology partnership

JP
JP
Certified and audited by
ARAI
Automotive Research Association of India
Automotive type approval & pre-compliance support
NABL
National Accreditation Board for Testing & Calibration Laboratories
Calibration & testing laboratory accreditation
BIS
Bureau of Indian Standards
IS 17017 & AIS-138 compliant components
OCA
Open Charge Alliance
OCPP 1.6J & 2.0.1 — certification programme
The partnership

Four principles that define the relationship.

We've built our OEM partnership model so it serves the long arc of your programme — not just a one-off prototype.

You own the brand

Mechanical label, firmware boot screen, mobile app, OBD VIN identification — all carry your customer-facing identity.

You own the artefacts

Schematics, BOMs, firmware source, AUTOSAR module catalogue, ISO 26262 process docs, EOL test scripts handed to your manufacturing partner.

Indian engineering, global standards

AIS-138, IEC 61851 / 61800-5-1, CISPR 25 Class 3, ISO 26262 ASIL-C — qualified in our Hyderabad lab, submitted under your brand.

Long-term technology partner

Roadmap alignment, regulatory tracking (AIS / IEC / UN-ECE), production-data feedback loops. We are an engineering team you can keep.

The portfolio

Six platforms ready to become your component.

Each is a working reference design we co-engineer to your spec and re-skin to your brand.

JP-INV600

Traction Inverter

SiC-based 150–250 kW continuous, 250–450 kW peak. ASIL-C process, IP67.

Reference design
JP-OBC22

Onboard Charger

3.3 / 7 / 11 / 22 kW with liquid-cooled cold plate. CISPR 25 Class 3.

Reference design
JP-VCU24

VCU / ECU / CCU

24 DI · 12 AI · 2× CAN-FD · 1000BASE-T1 · HSM secure boot, ASIL-C.

Reference design
JP-DCDC6

DC-DC Converter

0.5 → 6 kW. 400–750 V DC input, 12 / 24 / 48 V outputs. ≥96% η.

Reference design
JP-SI350

Solar Inverter

1 kW microinverter → 350 kW string → 3 MW central. 1500 V DC.

Reference design
JP-DC360

EV Chargers (AC / DC)

AC 7–22 kW + DC 30–360 kW. OCPP 2.0.1, ISO 15118-20 PnC.

Reference design
White-label preview

Same engineering. Your nameplate.

The reference design ships with Joulepoint branding. For OEM programmes we re-skin mechanicals, firmware boot screen, mobile app and packaging to your identity.

Reference buildJP
HV+HV-INOUTUVWCAN-FDJOULEPOINTJP-INV600
JOULEPOINTSPEC RENDER · 1:1

Ships under the Joulepoint name with our nameplate and firmware identity.

Re-skin
OEM white-labelYOUR BRAND
HV+HV-INOUTUVWCAN-FDYOUR EV BRANDYB-T600
YOUR EV BRANDSPEC RENDER · 1:1

Same hardware platform, re-skinned to your brand. You own the IP, sales channel and support relationship.

What gets re-skinned

  • Mechanical nameplate & label artwork
  • Firmware boot screen & UI identity
  • Companion mobile / driver app theming
  • Packaging, EOL test labels, OBD VIN data
The journey

From brief to SOP — in five stages.

A typical OEM engagement runs about 30 weeks from kick-off to start of production, then continues as a long-term technology partnership.

01Week 0–2

Brief & feasibility

Send a one-pager: power class, target vehicle, certifications, timeline. We respond within one business day. NDA in place before week 2.

02Week 2–6

Joint architecture

Engineer-to-engineer technical workshops. Topology, magnetics, control loop, comms stack, EOL test strategy mapped to your platform requirements.

03Week 6–22

Reference build & qualification

Mechanical, PCB, firmware, cloud built in parallel. Pre-compliance EMC in-house. ARAI / ICAT / BIS submission with your brand on the lab report.

04Week 22–30

Re-skin & hand-over

Your nameplate, firmware boot screen, mobile app theme, packaging artwork. Source artefacts (schematics, BOM, firmware, AUTOSAR catalogue) packaged.

05Year 1+

Production & ongoing partnership

Manufacturing partner onboarded (in India). Regulatory tracking, field-data driven iterations, next-gen roadmap alignment. We stay engaged beyond SOP.

A note on engagement scope

Some of the platforms above are at production qualification; others are at reference-design stage and reach production under an OEM programme. The honest answer to "is this shipping today?" depends on the SKU — that's the first thing we'll tell you in the technical briefing. We'd rather start with what is real and add what becomes real.

Start a project

Three ways to work with us.

Every conversation starts with an engineer — not a sales pitch. Pick the path that fits your team.

R&D collaboration

Co-develop a prototype with our power-electronics and embedded teams. Joint IP, agreed milestones.

Discuss collaboration

Enterprise deployment

CSMS, Joulepoint Edge, and Fleet deployments with named engineers on your account.

Talk to sales

OEM integration

Onboard chargers, traction inverters, VCU/ECU integration for vehicle programmes.

Start an OEM brief
Request a Technical Briefing
Joulepoint

India's energy R&D company. We engineer power electronics, embedded firmware, charging infrastructure and intelligent energy platforms for the energy transition.

Registered

Joulepoint Private Limited · CIN U74999TG2020PTC146334

Headquarters

Hyderabad, Telangana, India

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Solutions

  • CPO Solutions
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  • OCPP CSMS
  • Fleet Management
  • Vehicle Manufacturers
  • OEM Remote Diagnostics

Hardware

  • EV Chargers
  • Onboard Chargers
  • Smart Meters
  • DC Controller
  • DC-DC Converters
  • Traction Inverter
  • VCU / ECU
  • OBD Diagnostics

Software

  • OCPP/OCPI CSMS
  • Fleet Management
  • Joulepoint Edge
  • OEM Diagnostics
  • Developer Docs
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