High Efficiency Monocrystalline PERC Technology Solar Cells 182mm Wafer

Our advanced solar technology presents internal friction reduction with a half-piece design, slashing friction by a quarter. Coupled with superior PID resistance and anti-PID performance, our modules ensure long-term durability. With reduced sealing damage and CTM loss rates, they are tailored for high-efficiency setups. Thanks to multiple bus bars, power loss is minimized, while boasting an impressive front efficiency exceeding 23.6% and a bifaciality rate of at least 70%, guaranteeing outstanding conversion rates for optimal energy production.

Sunark’s 250kW energy storage system features a 500kWh LiFePO₄ battery module, known for its stable discharge platform, excellent safety, and long cycle life. The system includes a three-level battery management system, offering comprehensive protection against overcharge, over-discharge, and over-voltage. Its modular design allows for flexible expansion and front maintenance, with a built-in local monitoring EMS for remote system monitoring. Additionally, it offers an optional customized EMS for microgrid energy management, integrating energy storage, photovoltaics, grid, load generator, and video monitoring, providing a reliable and intelligent energy storage solution.

The Floating Solar Mounting System, also known as the Floating Solar Rack System, is a specialized mounting solution designed for installing solar panels on water bodies such as ponds, lakes, or reservoirs. It allows the solar panels to float securely on the surface of the water, maximizing energy generation potential.

All In One Powerwall 48V 51.2V Lifepo4 Battery 10kW Solar Batteries is a centralized backup power supply, equivalent to a small household energy storage power station, which can meet the needs of ordinary households for day and night use. The battery package comes with a wall-mounted mounting bracket for easy operation.  

Household Use Lifepo4 200Ah Cell Lithium Iron Phosphate Powerwall UPS Battery can be widely used in 5G base stations, UPS and other occasions, and lithium-ion batteries are also easy to form lithium-ion battery packs, which can easily and quickly increase the voltage of lithium-ion batteries to meet different capacity requirements project, and can also be equipped with WIFI for remote monitoring.  

30kWh lithium-ion battery boasting high energy density, long cycle life, high charge-discharge efficiency, low self-discharge, no memory effect, and eco-friendliness, serves as a mid-capacity solution ideal for scenarios like residential energy storage and light EVs, with performance and safety reliant on BMS.

It's worth noting that AC chargers are best suited for regular daily charging needs, such as overnight charging at home or charging during the workday at a business. For long-distance travel or when a quick charge is needed, DC fast chargers provide higher charging speeds.

Here introducing our 122kWh model, operating at 614.4V and 200Ah. integrated with a PCS, controller,lithium battery bank, fire protection, and air conditioning systems all in one. Achieve peak efficiency with a 97.6% energy conversion rate, while enjoying hassle-free installation and transportation - all pre-assembled, no on-site battery handling required.