Picture Name

new energy products

 

Supported by source-network-load-storage interaction and multi-energy complementarity, Longitudinal Power provides 35kV step-up transformer, energy storage and step-up integrated machine, inverter and step-up integrated machine, 100kW/215kWh distributed energy storage complete set, 100kW/215kWh industrial and commercial air-cooled energy storage complete set, 100kW/215kWh industrial and commercial liquid-cooled energy storage complete set, 15kW optical storage microgrid complete set, centralized large-scale energy storage system and other key new energy equipment.

Picture Name

Energy storage and boosting integrated substation

The energy storage and boosting integrated substation developed and produced by Hezong Tech combines energy storage technology with boosting technology: composed of boosting transformers, AC distribution cabinets, PCS, communication cabinets, etc., integrating energy storage, power regulation, and grid AC transmission functions together; The energy storage and boosting integrated substation is the core equipment in the energy storage system of power plants.

+

Picture Name

35kV step-up transformer

The winding of the 35kV step-up transformer adopts high conductivity copper conductors, and the high and low voltage are all copper windings. The iron core is made of high-quality domestic high magnetic orientation silicon steel sheets. The iron core is firmly tied and clamped, with good insulation. All fasteners are treated with anti loosening, and the transformer body adopts a new insulation structure. The transformer has strong short-circuit resistance. The transformer is equipped with a temperature controller, which not only displays the temperature of the three-phase winding during operation, but also has control functions such as fault alarm, high temperature sound and light alarm, and over temperature trip alarm. The product is equipped with a fan, which can effectively protect the safe operation of the transformer.

+

Picture Name

Centralized large-scale energy storage systems

The centralized large-scale energy storage system is highly integrated with lithium batteries, battery management systems, grounding systems, distribution systems, temperature control systems, and fire protection systems, with a rated DC voltage of 1305.6VDC. It can provide peak shaving and valley filling, grid frequency regulation, power expansion, and backup power services, helping customers reduce electricity costs to the greatest extent possible. It can be applied in scenarios such as primary and secondary frequency regulation on the power generation side, new energy matching, independent energy storage power stations, grid side energy storage power stations, medium and large industrial and commercial user sides, photovoltaic storage and charging matching, and super fast charging station matching.

+

Picture Name

Complete set of 15kW optical storage microgrid equipment

The complete set of photovoltaic storage microgrid equipment developed and produced by Hezong Tech consists of photovoltaic modules, photovoltaic storage integrated machines, battery modules, low-voltage metering devices, mains interfaces, diesel engine interfaces, and other accessories. Choose 580Wp N-type double-sided TOPCon battery modules with higher efficiency for photovoltaic modules. The battery cell adopts a 3.2V 50Ah lithium iron phosphate battery, which has the characteristics of safety and reliability, high system efficiency, and long cycle life. The battery module consists of two 50Ah 1P8S battery modules and is equipped with a complete battery management system. During system operation, photovoltaic power generation is achieved through spontaneous self use and residual energy storage. A metering meter and collection terminal are installed in the grid connected cabinet, which has remote transmission function.

+

Picture Name

100kW/215kWh complete set of industrial and commercial liquid cooled energy storage equipment

The HZL-100kW-215kWh-F industrial and commercial liquid cooling energy storage equipment developed and produced by Hezong Tech adopts an integrated design, which integrates battery modules, PCS, high-voltage box, monitoring system, fire protection system, cooling system, etc. inside the box. The product not only ensures the safe operation of the power grid, but also solves the problem of low voltage on the user side, improves the on-site consumption level of new energy, and achieves uninterrupted power supply to the load, bringing a series of economic and social benefits.

+

Picture Name

100kW/215kWh industrial and commercial air-cooled energy storage complete equipment

The HZL-100kW-215kWh industrial and commercial air-cooled energy storage complete equipment of Hezong Tech adopts an integrated design, which integrates battery modules, PCS, high-voltage box, monitoring system, fire protection system, cooling system, etc. inside the box. The product series can be expanded to 50kWh to 1000kWh.

+

< 12 > proceed page