Hengfengshuai Electric specializes in the R&D and manufacturing of power transmission and distribution and energy storage equipment, holding international certifications such as ISO, CE, UL, CSA, and LPSR. We have developed a full-process solution for the 100kW/400kWh energy storage inverter integrated unit tailored for the Philippines. The solution is highly adapted to the Philippines’ 60Hz power grid and high-temperature, high-humidity, high-salt-spray climate, meeting the needs of industrial and commercial peak shaving and valley filling, emergency backup power, PV plus energy storage, island microgrids and other scenarios. We provide one-stop delivery from design, production, testing, transportation, installation to operation and maintenance, supporting power stability and energy transition in the Philippines.
1. Project Overview and Technical Specifications (Core Parameters of Philippine Energy Storage)
This solution is a customized 100kW/400kWh energy storage inverter integrated unit for the Philippines, integrating PCS converter, lithium iron phosphate battery cluster, BMS management system, EMS energy management, intelligent temperature control, and fire protection system. It complies with UL 9540, IEC 62619, Philippine LPSR certification, and DOE energy efficiency standards, supporting seamless grid-tied/off-grid switching. It is the preferred equipment for industrial, commercial and outdoor energy storage in the Philippines.
2. Customized Design and Development for the Philippines (Core Design of Energy Storage Inverter Integrated Unit)
2.1 Grid and Performance Adaptation Design
Optimize PCS control algorithm for the Philippines’ 60Hz power grid with millisecond-level response, supporting grid-forming operation to meet grid voltage and frequency regulation requirements.
Adopt high-efficiency SiC power modules to reduce inverter loss, avoid derating in high-temperature environments, and improve the operating efficiency of Philippine energy storage systems.
High-safety LiFePO4 battery cells + active equalization BMS, real-time monitoring of single cell voltage/temperature, meeting Philippine energy storage safety standards.
2.2 Outdoor Anti-corrosion and Environmental Design
The cabinet adopts C5M anti-corrosion coating + salt spray treatment, adapting to the high-humidity and high-salt-spray environment of Philippine islands and coastal areas.
Intelligent temperature control system ensures stable operation of batteries and PCS at high temperatures, extending the service life of Philippine energy storage equipment.
Integrated compact structure with small footprint and easy installation, suitable for urban areas, islands, industrial parks and other scenarios in the Philippines.
2.3 Compliance Design Review
Joint review by technology, process and quality teams to ensure 100% compliance of the solution with:
Philippine LPSR certification and UL 9540 safety standards
Philippine grid connection specifications and renewable energy energy storage allocation policies
Philippine outdoor energy storage installation and transportation requirements
3. Production Manufacturing and Quality Control (Production Standards for Philippine Energy Storage Equipment)
3.1 Core Material Procurement and Inspection
Battery cells: High-safety LiFePO4 battery cells with ≥6000 cycles, certified by UN38.3 and IEC 62619.
PCS components: Imported IGBT/SiC modules to ensure long-term reliability of Philippine energy storage inverter integrated units.
Auxiliary materials: Anti-corrosion plates and seals have passed salt spray and aging tests, adapting to the Philippine climate.
3.2 Core Component Manufacturing
Battery cluster: Integrated active equalization BMS, testing insulation, internal resistance and equalization effect cluster by cluster.
PCS converter: SMT mounting, high-temperature aging, and full electrical performance testing.
Cabinet: Strict testing of welding strength, sealing performance and anti-corrosion coating, reaching C4 anti-corrosion level.
3.3 Final Assembly and Environmental Pre-treatment
Integrate batteries, PCS, EMS, fire protection and temperature control systems as a whole.
Pre-commissioning under high temperature and high humidity, vacuum drying and moisture-proof treatment to adapt to the high-humidity environment in the Philippines.
Full testing of sealing, insulation and grounding to ensure qualified delivery of Philippine energy storage equipment.
4. Factory Acceptance Test (FAT) (Factory Inspection Standards for Philippine Energy Storage)
4.1 Routine Tests
Electrical performance: Testing of charge-discharge efficiency, voltage accuracy, harmonics and power factor.
Battery performance: Testing of capacity, internal resistance, equalization effect and cycle stability.
Protection functions: Full testing of over-voltage, under-voltage, over-current, over-temperature, short-circuit and reverse connection protection.
4.2 Type and Special Tests
Safety tests: UL 9540, IEC 62619 and fire linkage tests.
Environmental tests: Cyclic operation verification under high temperature and high humidity in the Philippines.
EMC electromagnetic compatibility, noise, withstand voltage and partial discharge tests.
Verification of grid-tied/off-grid switching, parallel operation and grid support functions.
All test data are filed, and FAT reports are issued and delivered together with Philippine energy storage projects.
5. Packaging, Transportation and Customs Clearance (Cross-border Delivery for Philippine Energy Storage)
5.1 Safety Protection Packaging
The whole machine is reinforced for shock resistance and sealed for water and moisture resistance, adapting to cross-sea transportation to the Philippines.
Batteries are packaged in accordance with UN38.3 Class 9 dangerous goods regulations with clear and compliant markings.
Certificates of conformity, FAT reports, manuals and customs clearance documents are included in the package.
5.2 Philippine Logistics and Customs Clearance
Plan the optimal transportation route to the Philippines, with professional dangerous goods/heavy cargo transportation.
Full-dimensional three-dimensional impact and temperature/humidity monitoring to ensure no damage during transportation.
Assist in handling LPSR certification, customs clearance and commodity inspection, providing one-stop delivery to the Philippines.
6. On-site Delivery, Installation and Commissioning (On-site Services for Philippine Energy Storage)
6.1 Unpacking Acceptance
Inspection of appearance, sealing, temperature/humidity and nitrogen pressure.
Verification of accessories, documents and certification certificates.
Confirmation of transportation data; installation proceeds if no abnormalities are found.
6.2 On-site Installation and Commissioning
Equipment positioning, grounding and standardized cable connection.
Joint debugging of battery, PCS and EMS systems.
Moisture-proof treatment, insulation re-testing and system pre-operation.
6.3 On-site Acceptance Test (SAT)
Re-testing of battery performance, insulation and protection functions.
Verification of grid-tied/off-grid operation, load capacity and power quality.
Debugging of communication monitoring and remote operation and maintenance functions.
6.4 Power-on and Commissioning
No-load test → load trial operation → 24-hour full-load test.
On-site operation training, delivery of SAT reports and operation and maintenance manuals to ensure smooth commissioning of Philippine energy storage projects.
7. Whole-process Quality Control (Full-process Guarantee for Philippine Energy Storage)
Design control: 100% compliance with Philippine standards and certification requirements.
Production control: Full inspection of materials, patrol inspection of processes, and full testing of finished products.
Factory control: No delivery without qualified FAT report.
Transportation control: Full-process monitoring with traceable data.
On-site control: Comparison of SAT and factory data, zero performance attenuation.
After-sales control: Local language guidance, remote monitoring and fast response services.
8. Application Scenarios of Philippine Energy Storage (100kW/400kWh Energy Storage Inverter Integrated Unit)
Industrial and commercial parks: Peak shaving and valley filling, electricity cost optimization, emergency backup power
Remote island areas: Off-grid microgrids and stable power supply
Commercial centers/hotels: Backup power supply and power quality optimization
Data centers/base stations: Uninterrupted power supply and operation guarantee
PV and wind power supporting: Meeting the mandatory energy storage allocation requirements in the Philippines
9. Why Choose Hengfengshuai Electric’s Philippine Energy Storage Solution?
Over 30 years of experience in energy storage and power transmission and distribution manufacturing, 6 production bases, projects implemented in more than 50 countries worldwide
Highly adapted to the Philippines’ 60Hz power grid and high-temperature, high-humidity, high-salt-spray environment
One-stop service from design → production → transportation → installation → operation and maintenance, shortening delivery cycle
Full range of international certifications, meeting Philippine LPSR, UL and grid access requirements
Local technical support with fast after-sales response to ensure long-term stable operation of energy storage systems
10. Summary
Hengfengshuai Electric’s 100kW/400kWh energy storage inverter integrated solution for the Philippines, centered on customized design, high-standard production, one-stop delivery and localized services, is perfectly adapted to the Philippines’ grid standards, climatic environment and energy policies. It provides safe, efficient, compliant and stable energy storage systems for industrial, commercial, island, park and other scenarios in the Philippines, supporting energy upgrading and power security in the Philippines.
For customized solutions, quotations and technical parameters of energy storage inverter integrated units for the Philippines, please contact Hengfengshuai Electric immediately at www.hengfengshuai.com to get an exclusive energy storage project solution for the Philippines.
