Hengs Technology

What Hengs Technology does

Hengs Technology (聚恆科技股份有限公司) is a Taiwan-based renewable energy systems integrator headquartered in Tainan, founded in 1998 and listed on the Taiwan Stock Exchange in May 2026 under stock code 4582. The company delivers full-lifecycle solar power solutions — engineering, procurement, construction (EPC), operations and maintenance (O&M), rooftop leasing, and fishery-photovoltaic symbiosis projects — to enterprise, industrial, agricultural, and property-owner customers across Taiwan, monetizing both project fees and 20-year Feed-in Tariff (FiT) revenue under the Renewable Energy Development Act.

Its core product portfolio spans solar EPC services, the patented Solar Bracket Self-Weighted Water Tank System (two granted invention patents with SGS-verified 30+ year durability), solar PV panels, charge controllers, and resold inverters from SMA, Sungrow, and Morningstar. Energy storage is now the second growth pillar, anchored by the HSR-240-125 microgrid storage system, the HPR-261-125 industrial/commercial solar-storage all-in-one (261 kWh LFP / 125 kW PCS), and the HHR-258/HHR-344 liquid-cooled LFP battery cabinets with HHC power combiners — all integrated through the proprietary H-ELink (聚能網) energy management platform and certified to UL 9540A, UL 1973, NFPA 855, and IEC 62619 standards.

Revenue is generated through five streams: solar EPC services (project fees, hardware resale, installation), solar product sales (panels, inverters, batteries, surge protectors, cables, mounting hardware), recurring O&M services including SMA Germany full-series maintenance, rooftop leasing with 12-16% rental returns, and 20-year FiT electricity sales to Taiwan Power Company. Pricing for solar construction runs NT$55,000-80,000 per kWp depending on capacity and module type, with multi-year contracts. The company maintains authorized service-provider status with SMA Solar Technology (Germany) and operates two subsidiaries — 鮮豐生物科技 (Senghon) in bio/agriculture and 聚恆動能 (HIEV) — under its listed holding entity.

Name

Hengs Technology

Legal name

聚恆科技股份有限公司

Website

https://hengs.com

Company type

Public

Founded year

1998

Operating status

Operating

Headcount range

11–50 employees

Short description

Hengs Technology (聚恆科技) is a Taiwan-based solar EPC and energy storage integrator, founded 1998 and listed in 2026 on TWSE (stock code 4582), serving enterprise, industrial, agricultural, and property-owner customers with full-lifecycle solar, storage, and fishery-photovoltaic solutions under a 20-year FiT framework.

Ownership category

akta.pro rank

Product category

Solar EPC and Energy Storage Integration

NAICS

Solar Electric Power Generation (221114), Other Measuring and Controlling Device Manufacturing (334519)

SIC

Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System) (EUAMABAB)

akta.pro secondary industries

PV Balance of System (BOS) & Electrical Infrastructure (Inverters, Transformers, Cabling, Substations) (EUACAGAC), Solar Mounting, Racking & Trackers (Fixed-Tilt, Single/Dual-Axis, Rooftop Mounts) (EUAMABAF), Solar PV Power Plant EPC (Utility-Scale) (EUAEAAAG)

Keywords

• Solar EPC services
• Energy storage systems
• Photovoltaic mounting
• Fishery solar symbiosis
• Renewable energy integration

Headquarters

HQ city

Tainan

HQ country

Taiwan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Solar EPC Services: Full-service engineering, procurement, and construction for solar power plants including project development, financial planning, system design, material procurement, construction, and operations & maintenance services. Revenue generated from project fees and system installations.
2. Solar Product Sales: Sales of solar products including photovoltaic panels, charge controllers, inverters (SMA, Sungrow, Morningstar), energy storage systems, batteries, surge protectors, solar cables, lighting, and mounting hardware.
3. Operations & Maintenance Services: Ongoing O&M services for solar power plants including monitoring, maintenance, and repairs. Includes SMA Germany full-series product maintenance services.
4. Rooftop Leasing: Leasing of rooftops for solar installations, with rental returns of 12-16% based on maintenance level. Revenue generated from power generation partnerships.
5. Feed-in Tariff (FiT) Revenue: 20-year guaranteed electricity sales to Taiwan Power Company under the Renewable Energy Development Act. Fixed rate for the contract period based on the year of equipment approval.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Hengs Technology provides full-cycle solar photovoltaic EPC services (project development, financial planning, design, procurement, construction, and O&M), integrated energy storage systems (microgrid storage, industrial/commercial all-in-one cabinets, and liquid-cooled LFP battery cabinets), the patented Solar Bracket Self-Weighted Water Tank mounting system, and fishery-photovoltaic symbiosis solutions for the Taiwan market. The company also resells solar balance-of-system components including inverters (SMA, Sungrow, Morningstar), batteries, surge protectors, cables, DC cabinets, and solar street lights.

Product overview

Hengs Technology (聚恆科技) offers a comprehensive solar energy and energy storage portfolio spanning integrated systems, components, and engineering services. Their core integrated products include the HSR-240-125 and HPR-261-125 solar-storage all-in-one machines combining battery, inverter, BMS, fire protection, thermal management, and EMS in single cabinets; the HHR-258/HHR-344 liquid-cooled LFP storage battery cabinets paired with HHC power combiner units; and the patented HENGS solar bracket self-weighted water tank system. Supporting these are component products including HENGS solar street lights (G01 series and Split Solar Light), solar PV panels, charge controllers, SMA/Sungrow/Morningstar inverters, Ritar DG deep-cycle gel batteries (DG12-40/75/100/200), AECL and Delta surge protectors, DC electrical cabinets (PV BOX), and solar cables. The company also provides EPC, O&M, energy storage engineering, and fishery-solar symbiosis services.

Differentiator

Problem solved

Functional benefit

Brands

• 聚能網 (H-ELink): Energy storage management platform developed by Hengs Technology for large power consumers addressing energy savings, carbon reduction, and power stability needs.

Products and services

• HSR-240-125 Microgrid Storage System An integrated microgrid storage system combining lithium battery, active fire protection, BMS, thermal management, bidirectional PCS, and energy management system in a single outdoor cabinet, supporting both grid-tied and off-grid modes for industrial and commercial customers.
• HPR-261-125 Industrial/Commercial Solar-Storage All-in-One An integrated solar-storage solution for industrial and commercial users featuring LFP battery chemistry, 261.248 kWh capacity, 125kW PCS, IP54 rating, built-in EMS with peak shaving and demand management capabilities, and seamless grid-tied/off-grid switching.
• HHR-258/HHR-344 Liquid-Cooled Storage Battery Cabinet Liquid-cooled modular LFP energy storage cabinets (258 kWh and 344 kWh variants) with IP67 module protection, IP55 cabinet protection, aerosol fire suppression, and NFPA 855 compliance, paired with HHC power combiner cabinets.
• Solar Bracket Self-Weighted Water Tank System Patented solar panel mounting system combining a filled self-weighted foundation and planar solar modules with verified 25+ year service life. 100% recyclable, no concrete curing required, and no drilling needed; 2021 Ministry of Economic Affairs design competition second prize winner.
• HENGS-G01 Solar Street Light Series Solar outdoor lighting systems with MPPT controller and Bluetooth app smart control, available in 50W, 60W, 70W, and 80W models with 130-150 LM/W luminous efficiency, aluminum alloy housing, and adjustable mounting bracket.
• HENGS Split Solar Light Split-design solar street lights with streamlined aesthetics, aluminum die-cast housing with private molds, available in 150W and 200W models with high lumen output up to 30,000 LM.
• Solar DC Electrical Cabinets (PV BOX) Custom DC-side electrical cabinets designed per CNS national standards using 20ft SPA-H weathering steel containers, integrating surge protectors and circuit breakers for safe solar system operation.
• Solar PV Cables Solar cables certified by German TUV and US UL; first local company in Taiwan to receive TPC (Taiwan Power Company) type certification. Low-smoke halogen-free cables compliant with RoHS and REACH standards.
• Solar Energy EPC Services Full-cycle solar power plant engineering, procurement, and construction services including project development, financial planning, design, material procurement, construction, and operations/maintenance for enterprise and government customers.
• Operations & Maintenance Services Ongoing operations and maintenance services for solar power plants, including monitoring, troubleshooting, cleaning, performance optimization, and authorized SMA Germany full-series product repair and maintenance.
• Energy Storage Engineering Services Energy storage system design, installation, and integration services including front-of-meter and behind-the-meter storage solutions for enterprise and industrial customers.
• Fishery-Solar Symbiosis Combined aquaculture and solar power generation systems that integrate fish or shrimp farming with solar panel installations on water surfaces, enabling dual-use land for renewable energy and aquaculture operations.

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration6 records

Feature3 records

Partnerships

One partnership is on record.

• SMA Solar Technology (德國SMA)coreTechnology or IntegrationAuthorized service provider for SMA Germany full-series products including repair and maintenance services. SMA is a leading global inverter manufacturer.

Scale indicators3 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Tatung Smart Energy: Smart energy subsidiary of Tatung Company focused on solar EPC, energy storage, and power systems in Taiwan. Competes directly with Hengs in C&I solar and storage integration.
• TSEC Corporation: Taiwan-headquartered solar cell and module manufacturer expanding into system integration and EPC services. Comparable because it combines upstream solar components with downstream EPC capability in Taiwan.
• Century Sun Energy: Taiwan-based solar EPC and system integrator focused on rooftop, ground-mount, and utility-scale solar projects plus O&M. Closest domestic peer to Hengs, with overlapping EPC services and Taiwan-market focus.
• Sunny Rich (永鑫能源): Taiwan-based solar EPC and rooftop leasing operator with FiT project pipeline. Directly comparable on business model — EPC services, rooftop leasing returns, and O&M in the Taiwan market.

Broad incumbents

• Enphase Energy: US-based global leader in microinverters and home energy systems including storage. Comparable as a broader incumbent in solar power electronics and storage competing for C&I and residential projects.
• First Solar: US-based thin-film PV module manufacturer and utility-scale solar project developer. Comparable as a broader incumbent with vertically integrated solar PV and EPC/storage capabilities across global markets.
• Sungrow: China-based global leader in solar inverters and energy storage systems. Overlaps with Hengs because Sungrow inverters are resold by Hengs and both compete for Taiwan storage projects.
• SMA Solar Technology: Germany-based global inverter manufacturer. SMA is both an existing partner (authorized service) and a broader incumbent whose inverters Hengs integrates and whose product line it services in Taiwan.
• SolarEdge: Israel/US-based inverter and optimizer manufacturer expanding into commercial storage. Overlaps with Hengs on inverter technology and increasingly on C&I solar-plus-storage solutions.
• Motech Industries: One of Taiwan's largest solar cell and module manufacturers. Broader incumbent with upstream component scale and growing downstream EPC exposure that overlaps with Hengs' solar and storage business.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/hengs-technology

Compliance14 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Hengs Technology