Electrification as a Service

Your Trusted Electrification Partner

Energy Savings with No Upfront Cost. Not sure where to start? Answer three quick questions and we'll recommend the right combination for your business.

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SUN in Numbers

Real numbers. Real people. Real change.

Ten years of building energy for Indonesian industry, from rooftops to fleets.

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In Development
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Customers Served
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Committed Fleet
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Years Experience
We Get It

We Know What's Keeping You Up at Night

ChallengeWhat we hearWith SUN
01

High CapEx

“Every energy project dies at the budget meeting.”

Zero upfront. We finance, build, and operate. You just subscribe.

02

Too Many Vendors

“One solar contractor. One EV vendor. One storage provider. When things break, everyone points elsewhere.”

One partner. One contract. Total accountability.

03

No Visibility. No Control.

“No visibility and control on your energy consumption.”

You can't optimize what you can't see. Real-time EMS for every site, every asset, every rupiah. 24/7.

04

Technology Gap

“The best energy tech requires expertise your team doesn't have, and can't afford to build.”

We bring the technology, the team, and the roadmap. Always current.

You focus on growing your business.

We'll handle your energy, from generation to intelligence.

Our Solutions

One Partner,
Integrated Solutions

Every solution delivered as a service: financed, designed, built, and operated by SUN.

Generation · Solar PV

Power from the Sun.
Yours from Day One.

We build, own, and operate your solar system. You pay a fixed rate per kWh, always lower than grid tariff. Three deployment types, one trusted partner.

  • RESCO / PPA financing
  • Performance-guaranteed output
  • 25-year lifecycle O&M
  • Real-time monitoring

Deployment types: Floating solar (on water), ground-mounted solar farm, rooftop (industrial & commercial)

How It Works

One Subscription for Total Electrification

We design it, finance it, build it, and run it. You reap the savings, from day one to day forever.

  1. Share Your Vision

    Tell us your site, your energy goals, your ESG ambitions. We'll assess the opportunity at absolutely zero cost or commitment.

    • Free energy audit
    • Custom savings projection
    • Full feasibility report
  2. SUN Handles Everything

    We design, finance, and deploy your entire energy infrastructure (generation, storage, mobility, intelligence), fully managed by our team.

    • SUN-financed (zero CAPEX)
    • Design, build, operate, maintain
    • Performance-guaranteed SLA
  3. Subscribe and Save

    One predictable monthly subscription. Lower than your current energy bill. Scalable as you grow. With live intelligence dashboards showing every rupiah saved.

    • Fixed monthly fee
    • Live 24/7 dashboard
    • Scalable, long-term partnership
Our Ecosystem

Built on the World's Best Technology

We partner with Tier-1 global manufacturers, so every solution we deliver is backed by the strongest names in the industry.

Solar PV
Module partners
Jinko Solar
LONGi
Trina Solar
JA Solar
BESS
Storage & power electronics
Huawei
Sungrow
EV Fleet
Vehicle & equipment OEMs
BYD
Sany
Foton
JAC Motors
Chery
XCMG
Sinotruk
LiuGong
Shacman
Hongyan
Recognition

Recognized by the Industry, Trusted by the Market

Indonesia's most awarded solar and electrification company, across innovation, sustainability, and technical excellence.

ISO Certifications
ISO 9001:2015 certificate issued by DBS Certifications to PT Surya Utama Nuansa
ISO 9001:2015
Quality Management System
Certified 2021, active 2024
ISO 14001:2015 certificate issued by DBS Certifications to PT Surya Utama Nuansa
ISO 14001:2015
Environmental Management System
Certified 2021, active 2024
ISO 45001:2018 certificate issued by DBS Certifications to PT Surya Utama Nuansa
ISO 45001:2018
Occupational Health & Safety
Certified 2021, active 2024
Awards
2025
Best in Sustainability-as-a-Service Innovation
CNBC Indonesia Awards 2025, Best Energy Companies
ICSA 2025, Dual Award Winner
Indonesia Corporate Sustainability Awards 2025
2024
Best Solar Energy Company
CNBC Indonesia Awards 2024, Best Energy Companies
Best Solar Developer
Dewan Energi Nasional, National Energy Council of Indonesia
2023
Solar Company of the Year: Developer (Commercial & Industrial)
Solar Week Indonesia Leadership Awards 2023, Solar Quarter
Best Construction of The Year
Solar Week Indonesia Leadership Awards 2023, Solar Quarter
What Our Clients SayTrusted by Indonesia's leading companies
SUN's model was exactly what we needed. We achieved our renewable energy targets without touching our capital budget, and our energy costs dropped from day one.
Director of OperationsPulp & Paper Industry48 MWp Installed
01 / 06
Get in Touch

Ready to Electrify Your Business?

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