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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
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, Fleet, Energy Intelligence — production 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

Company

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Solutions

  • CPO Solutions
  • Energy Intelligence
  • 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
  • Energy Intelligence
  • OEM Diagnostics
  • Developer Docs
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