SUNARK is a specialized brand under the global SunEvo Group, focused on the development, engineering, and manufacturing of advanced Energy Storage Systems (ESS), industrial batteries, hybrid inverters, and microgrid infrastructures.

While solar panels serve the purpose of "generation" of electricity, SUNARK plays the role of the "beating heart of energy management and storage" to ensure grid stability 24 hours a day.

Main Product Lines and Technologies

1. Residential Energy Storage Systems (Residential ESS)

• Wall-Mounted Batteries (Powerwall Style) and Rack-Mounted: Based on an exceptionally safe chemical technology of Lithium Iron Phosphate (LiFePO4 ext{LiFePO}_4LiFePO4​) with a high depth of discharge (DoD up to 90%+) and a lifespan of over 6000 cycles.
• All-in-One Integrated Systems: A combination of hybrid inverters, Battery Management Systems (BMS), and battery packs in a sleek and compact package with plug-and-play capability.

2. Commercial and Industrial Energy Storage Systems (C&I ESS)

• Smart ESS Cabinets: Designed for factories, data centers, and office buildings for peak shaving, demand-side management, and uninterrupted power supply (UPS Function).
• Containerized Power Station Systems (Containerized ESS): Megawatt-hour scale packages equipped with liquid cooling systems or advanced air cooling and automatic fire extinguishing systems for utility-scale projects.

3. Integrated PV + ESS + EV Charging Solutions

• Solar charging stations for electric vehicles (AC and DC Fast Chargers) with full coordination between the power generated by the panels, battery bank, and vehicle load without stressing the grid.

Key Applications in Industries and Facilities

• Industrial and Manufacturing Units: Reducing demand electricity costs and protecting sensitive equipment against sudden grid outages.
• Telecommunication Stations and Data Centers: Direct and stable replacement for diesel generators and worn-out lead-acid batteries.
• Villas, Farms, and Off-Grid Areas: Providing independent electricity 24/7 with high efficiency.
• Island and Local Microgrid Projects: Frequency and voltage stability in local distribution networks.

Guide for Selecting and Purchasing SUNARK Equipment

When placing an order and inquiring about SUNARK equipment, the following parameters must be specified:

1. Rated Storage Capacity ($\text{kWh}/\text{MWh}$): Exact calculation based on critical load consumption and required backup hours.
2. System Bus Voltage ($\text{Low Voltage 48V}$ or $\text{High Voltage 400V–1000V}$): Suitable for the project size and type of inverter.
3. BMS Communication Protocols: Full software compatibility with standard protocols such as RS485, CAN Bus, and Modbus TCP/RTU.
4. Cooling System and Body Protection: IP rating (such as IP55/IP65) for installation in outdoor environments and harsh weather conditions.