The Solar + BESS Technology Partner Behind EPCC Companies in Malaysia
Solunar Energy is a Solar and Battery Energy Storage System (BESS) distributor and system integration partner in Malaysia. We help EPCC companies, developers and asset owners deliver safer, smarter and more bankable energy storage projects — without building full battery storage capability in-house.
We Don't Compete With EPCCs in Malaysia. We Help EPCCs Win.
Many solar EPCC companies in Malaysia are now being asked to deliver Solar + BESS projects, but battery storage demands different expertise from solar EPCC. It involves battery chemistry, PCS selection, EMS control logic, fire safety, thermal management, warranty structure, degradation planning and long-term O&M.
Solunar Energy bridges that gap. We provide the technology, integration support and storage know-how so EPCC companies can focus on client relationships, project execution and site delivery.
You bring the project. We bring the BESS technology backbone.
The technical confidence to make storage bankable
EPCCs, developers and asset owners partner with Solunar to de-risk battery storage — combining proven technology, safety-first engineering and independent advice.
- 3+
- Leading BESS platforms integrated (BYD, GoodWe, EVE)
- 10–15 yr
- Asset-life O&M and performance planning
- 100%
- Focused on Solar + BESS — not competing with EPCCs
- 24/7
- Remote monitoring & cloud O&M coordination
Bankable by design
Proven equipment, sound integration and clear documentation that lenders, funds and asset owners can underwrite with confidence.
Safety-first engineering
LFP chemistry, thermal management and fire protection engineered in from day one — the foundation of every reliable, insurable project.
Independent & multi-brand
We are not tied to one brand. We select and integrate the best battery, PCS and EMS for your project — not the one we have to sell.
From first enquiry to a system that performs
- 1
Discovery
We review your load profile, site, tariff and goals — and tell you honestly whether BESS makes sense.
- 2
Sizing & proposal
We size the battery, PCS and EMS and prepare a bankable technical and commercial proposal.
- 3
Design & integration
We coordinate the full system architecture, safety and documentation for your EPCC or team.
- 4
Commissioning
We support installation, testing and commissioning to specification.
- 5
O&M & after-sales
We monitor, maintain and optimise the asset across its life — protecting performance and warranty.
Six core areas of Solar + BESS support
Solunar Energy supports Solar + BESS projects across six core areas:
Technologies we integrate
Solar Generates Power. BESS Controls Power. Here's the Difference.
A solar project is mainly about generation; a BESS project is about control, safety, software and long-term asset performance. The table below shows why EPCCs need a specialist storage partner.
| Aspect | Solar PV Project | BESS Project |
|---|---|---|
| Primary function | Generate energy | Store and control energy |
| Core expertise | Panels, inverters, mounting | Battery chemistry, PCS, EMS, BMS |
| Key risks | Yield, shading, soiling | Thermal runaway, fire, degradation |
| Software | Basic monitoring | EMS charge/discharge strategy, SCADA |
| O&M focus | Generation performance | Battery health, temperature, safety, software |
| Commercial driver | kWh produced | Peak shaving, load shifting, resilience |
Built on technology developers and lenders recognise
Solunar integrates globally proven battery, inverter and storage platforms — the names behind bankable Solar + BESS projects worldwide.
- BYD
- GoodWe
- EVE
- PCS
- EMS
- SCADA
Solunar gave us the BESS technical backbone to win and deliver a project we could not have taken on alone. They sit behind our team and make us look good to the client.
The sizing, safety case and O&M plan were exactly what our lenders needed to get comfortable. It turned a difficult conversation into an approved project.
Independent advice that actually fit our load profile — not a battery they were pushing. The peak-shaving result matched what they modelled.
Project references available on request. Testimonials reflect representative partner feedback.
Built for the Malaysian energy market
Solunar Energy is based in Kuala Lumpur and supports Solar + BESS projects across Malaysia and Southeast Asia — for EPCC companies, developers and asset owners.
- Kuala Lumpur–based team
- Malaysia & Southeast Asia coverage
- EPCC, developer & asset-owner focus
- Building towards local BESS assembly
The technology and integration behind bankable storage
BESS Doesn't End at Installation — It Needs Long-Term O&M
Battery storage assets require continuous monitoring, preventive maintenance, safety checks, software updates, performance review and fault response.
Solunar supports O&M planning and after-sales for commercial and utility-scale ESS projects, including remote monitoring coordination, battery health monitoring, PCS/EMS troubleshooting, thermal and fire-system inspection, warranty claim support and asset-owner reporting.
- Remote monitoring coordination
- Battery health monitoring
- PCS / EMS troubleshooting
- Thermal and fire-system inspection
- Warranty claim support
- Asset-owner reporting
Energy storage is becoming critical infrastructure for Malaysia
Rising maximum-demand charges, fast-growing solar, grid constraints and the need for resilience are turning BESS from optional to essential — for factories, developers and the grid alike.
Get a free Solar + BESS feasibility assessment
Share your electricity bill, load profile or project brief and our team will review your maximum-demand savings, system sizing and bankability — no cost, no obligation.
- Maximum-demand peak-shaving estimate
- Indicative battery, PCS and EMS sizing
- Solar + BESS suitability and next steps
We typically reply within 1 business day. Your details stay confidential.
Start with a no-cost review
Tell us who you are — we’ll take it from there. Bills and load profiles can follow by email or WhatsApp.
Have a Solar + BESS Project in Malaysia? Let Solunar Support You Behind the Scenes.
Whether you're an EPCC company, solar developer or asset owner, Solunar Energy can support your project with battery technology, system integration, GoodWe inverter and battery solutions, selected BYD battery integration, EVE BESS integration, PCS/EMS coordination and long-term O&M planning.
Frequently asked questions
Quick answers about what Solunar Energy is — and what it is not.
No. Solunar Energy is not an EPCC contractor and does not compete with EPCCs. Solunar is a Solar + BESS technology distributor and system integrator that supports EPCC companies, developers and asset owners with battery supply, integration, PCS/EMS coordination and O&M.
Solunar supplies and integrates battery energy storage technology, distributes GoodWe inverters and batteries, integrates selected BYD battery solutions and EVE BESS, coordinates PCS and EMS, and provides O&M support for commercial and utility-scale projects.
Solunar works across multiple BESS platforms, including BYD, GoodWe and EVE, and selects the most suitable configuration per project. Final configuration is subject to project design, brand approval and site requirements.
Solunar Energy is based in Malaysia and supports Solar + BESS projects across Malaysia and Southeast Asia.