The Leading Solar Energy Solution Provider

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Herasyn provides high-quality solar energy solutions, specializing in reliable inverters and battery storage systems for residential and commercial use.

We serve clients across Vietnam, the Philippines, and Africa, delivering efficient, safe, and cost-effective energy solutions tailored to diverse needs.

Herasyn is committed to supporting a sustainable future through dependable and innovative solar technology.

Our Solutions

  • For Commercial & Industrial

    Herasyn delivers advanced systems built to meet the energy demands of businesses, factories, and industrial facilities. Our solutions combine high-efficiency solar conversion, scalable battery storage, and seamless grid interaction—designed to maximize uptime, lower operational costs, and enhance energy resilience.

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  • For Residential

    We provide smart and efficient solutions designed specifically for homes. Our systems seamlessly combine solar power conversion, battery storage, and grid backup in one compact, reliable unit—giving homeowners greater control over their energy usage and bills.

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Featured Products

Ultimate 15kWh Lithium Battery Ultimate 15kWh Lithium Battery
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Ultimate 15kWh Lithium Battery
$0.00

Reliable Power for Homes, Villas & Small Businesses

🔋 Key Features

  • Capacity: 15kWh (DOD 90% – usable 14.4kWh)

  • Voltage Range: 40.25V – 54V

  • LiFePO₄ Technology: Safe, stable, and durable with a lifespan ≥ 6000 cycles

  • Grade A Cells: Outstanding performance and durability

  • Scalable Design: Expandable up to 16 units, total capacity 512kWh

  • Smart Communication: Integrated CAN 2.0 / RS-485

  • Compact Build: IP20 protection standard, ideal for indoor installation

  • Warranty: 5-year genuine product warranty

Large Hybrid Inverter 500kw Large Hybrid Inverter 500kw
Large Hybrid Inverter 500kw
$0.00

For loads over 500 kW, a single 500kW inverter is recommended, supporting up to 4 units in parallel (max 2MW). Keep cable lengths uniform when running multiple units in parallel with distributed STS. DC-coupled PV setup for high efficiency in off-grid systems with excess solar capacity.IP65 MPPT controllers with voltage boost and cable optimization.

ALL-IN-ONE IES For C&I (100kW/200kWh、 125kW/225 kWh)
ALL-IN-ONE IES For C&I (100kW/200kWh、 125kW/225 kWh)
$0.00

Powerful. Reliable. Smart Energy Management.

🔧 Key Features

  • Safety: 4 in 1 safety design

  • Module Flexible: Free combination

  • Low cost: no capacity

  • Management: inteligent energy management.

64kW-128kWh on-grid/off-grid Solar Storage System 64kW-128kWh on-grid/off-grid Solar Storage System
64kW-128kWh on-grid/off-grid Solar Storage System
$0.00
6KW Hybrid Inverter IP65 6KW Hybrid Inverter IP65
6KW Hybrid Inverter IP65
$0.00
500kW-1028kWh on-grid/off-grid Solar Storage System 500kW-1028kWh on-grid/off-grid Solar Storage System
500kW-1028kWh on-grid/off-grid Solar Storage System
$0.00

Why choose us?

  • Wide Battery Compatibility

    Supports lithium-ion and lead-acid batteries (40–60V), offering flexibility across various storage technologies.

  • Smart Energy Scheduling

    Customize up to 6 time periods for battery charging and discharging to align with energy rates or usage patterns.

  • Generator & AC Coupling Ready

    Integrates with diesel generators and supports AC coupling, ideal for retrofitting existing solar systems.

  • Scalable Parallel Operation

    Connect up to 16 units in parallel, enabling flexible scaling for both on-grid and off-grid systems.

  • True UPS Functionality

    Ensures uninterrupted power supply with seamless switchover during grid outages—within milliseconds.

  • Intelligent Monitoring & Control

    Equipped with color LCD touchscreen.

  • 5-year warranty

    5-year warranty for peace of mind with Local after-sales service in Vietnam

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