Superior performance
We select the world's leading well-known brand engine and high-efficiency generators, and match with different design control systems, so that the product operation is in the best state with strong power and stable performance.
Pure sine wave design, stable voltage and frequency output, with non-linear load capacity.
Strong environmental adaptability
The product can operate reliably in the ambient conditions of -40°C~55°C, and has strong low-temperature starting capacity, and can normally operate under severe conditions such as cold, tropical zone, windy sand, humidity and the like.
Plateau type products can operate normally at 5000 m above sea level with low power loss rate.
Intelligent control system
The control system adopts multi-functional module design and combines with the electronic management system. It has the functions of automatic starting, automatic protection, automatic conversion of commercial power/generated power, multi-machine parallel connection, remote communication, etc., realizing comprehensive, intelligent and networked management and control of the product, making the operation of the product reach the best state, and avoiding sudden injury.
The operation is guided by a good man-machine interface, so it is easy to use.
Energy saving and environmental protection
We select the engine with global leading technology, equipped with a high-performance damping system and a steel base, so that the product has compact structure design, low vibration, low noise and excellent emission indicators.
Economy of use
The standardized design is adopted, and the components have strong universality, which is convenient for product matching and maintenance.
The engine of international well-known brand is selected, so that the reliability is high, and the time between overhaul is long.
By adopting the advanced fuel system and high-efficiency generator supporting design, fuel is saved, and the operating cost is reduced.
High reliability
The core part of the unit is a high-quality diesel engine with strong power, easy to maintenance, easy starting and quick response; the generator with excellent performance enables the unit to operate reliably and have excellent power generation performance;
Easy operation
Control system of the unit adopts advanced control module. Operators can operate directly through control panel or remote device. Various buttons have vivid graphic symbols, making operation simple and convenient. Besides, the control system has automatic alarm and unit stop protection functions. In case the unit has a fault, the alarm indicator flashes, alarm signal is issued and fault information is displayed in time. The unit will stop automatically to protect the machine in case of a serious fault.
Good vibration damping measures
Vibration absorption cushion is adopted among engine, generator and base to reduce vibration effectively and make operation more stable; all movable devices are fixed effectively to further improve vibration absorption effect;
Advanced water-proof design
With photo frame type rain-proof and dust-proof design, control and maintenance doors of the unit can prevent rain and water from entering effectively;
Air intake and exhaust system with superior performance
The air intake and exhaust system and the cooling fan are reasonably designed, which effectively reduces the temperature of the unit during operation and improves the operating stability.
Durability
The entire box frame adopts heavy-duty steel plate to neutralize vibration and material fatigue. It is equipped with thickened durable, abrasion resistant and collision resistant chassis that is made of two-layer thick plates under special design and manufacture, able to resist strong turning impact and distortion forces; the unit has high strength supporting pole made of thick plate in the middle of boxes at both sides to scatter load bearing and increase load-bearing capability, lifting and handling capability and durability of the entire unit.
Silencer with excellent performance
It adopts a unique noise reduction and silencing system. With advanced oversea design, the silencer is made of stainless steel, alloy and several excellent materials to lower unit noise by 20-30dB (A). By effectively reducing the unit noise effectively, the unit can operate quietly without affecting the daily life;
Good anti-corrosive performance
The box is made of professional electro-galvanizing material with high hardness and strong corrosion resistance, and it is solid, durable and strong corrosion resistance. The high-standard spraying process without rust for more than 5 years and the world-class paint are adopted, and the paint is sprayed following the requirements for marine transportation and UV protection under strong light illumination. The exposed fasteners and locks are made of stainless steel;
Simple maintenance
All daily maintenance can be conducted at both sides of the equipment and each part of the unit can be contacted through the wide maintenance door; the integrated sewage slot at the unit bottom facilitates daily maintenance; a ladder is designed for the unit to facilitate lifting and spot inspection of the unit;
Fully enclosed noise reduction
The box body adopts the double-layer sheet metal structure and is internally provided with a sound-absorbing cotton device to ensure noise reduction of the unit. A viscous rubber sealing strip is adopted at the door edge to buffer vibration, reduce noise level and strengthen the rain-proof and dust-proof capability. Besides the sealing rubber strip special for automobiles, the periphery of the access door adopts unique rain-proof and dust-proof structure design, and a large number of filter screen devices are used inside the box body, so that the protection grade of the unit can reach IP54;
Facilitating transportation
The base forklift hole, towing hole and top hoisting are designed to realize the hoisting, supporting, fork, pulling and other functions of the unit, and it is extremely convenient for use;
Convenient fueling device
The unit can be equipped with an automatic oil replenishing system. When the oil level in the tank is lower than the set value, it can be automatically refueled (or manually refueled). The oil tank has the functions of leakage alarm, etc.; the external oil filler has the functions of oil stealing prevention water protection, etc., with the protection grade of IP56.
Introduction to Industry
The new energy storage sector is the key measure put forward by Tellhow to develop the new energy industry in the energy field. The Company focuses on the fields of industrial and commercial energy storage, integration of diesel storage, micro-grid system of PV, energy storage and diesel engines, etc., and is committed to integrated solutions such as equipment production, project development, investment and construction, intelligent operation and maintenance, etc. of distributed energy projects. The Company provides customized high-efficiency, high-reliability and high-security system products and overall solutions for customers in different application scenarios.
Integrated technology
It uses the independent liquid cooling system to realize higher energy density and heat dissipation capacity while being small in size, and has the advantages of high efficiency, low noise, safety, reliability, easy expansion etc., and can realize grid voltage regulation, three-phase unbalance treatment and harmonic treatment in cooperation with PCS, improving the power quality. The product only covers an area of 1.3m2. With the modular design and high protection level, the product can match the applications in more scenarios, and can be used as a backup power supply, thereby reducing the energy consumption cost and increasing the green energy consumption for enterprises.
Intelligent energy management and control system
It has the advantages of local integrated system such as high time efficiency, high stability and high reliability of traditional EMS, and owns the capability of cloud computing, big data analysis and processing of platform management system, equipment remote monitoring and flexible, light, simple and fast deployment and maintenance. Based on the innovative cloud-edge collaborative technology of the Internet of Things, it provides customers with solutions in aspects of station monitoring management of energy storage (micro-grid) power stations, distributed energy network monitoring management, mobile power battery pack monitoring management, distributed system operation and maintenance and data analysis, energy network security management, etc.
Multi-level safety protection
The safety of the energy storage cabinet is critical, so different levels of fire protection systems are usually provided, including cabinet-level fire protection and PACK-level fire protection. Combined with the cabinet-level and PACK-level fire protection systems, the energy storage cabinet realizes all-round and accurate safety guarantee, which not only can respond to the fire rapidly as a whole, but also can efficiently extinguish the fire for a single battery module. The double protection effectively reduces the fire risk and ensures the stable operation and asset safety of the energy storage system.
Superior performance
We select the world's leading well-known brand engine and high-efficiency generators, and match with different design control systems, so that the product operation is in the best state with strong power and stable performance.
Pure sine wave design, stable voltage and frequency output, with non-linear load capacity.
Strong environmental adaptability
The product can operate reliably in the ambient conditions of -40°C~55°C, and has strong low-temperature starting capacity, and can normally operate under severe conditions such as cold, tropical zone, windy sand, humidity and the like.
Plateau type products can operate normally at 5000 m above sea level with low power loss rate.
Intelligent control system
The control system adopts multi-functional module design and combines with the electronic management system. It has the functions of automatic starting, automatic protection, automatic conversion of commercial power/generated power, multi-machine parallel connection, remote communication, etc., realizing comprehensive, intelligent and networked management and control of the product, making the operation of the product reach the best state, and avoiding sudden injury.
The operation is guided by a good man-machine interface, so it is easy to use.
Energy saving and environmental protection
We select the engine with global leading technology, equipped with a high-performance damping system and a steel base, so that the product has compact structure design, low vibration, low noise and excellent emission indicators.
Economy of use
The standardized design is adopted, and the components have strong universality, which is convenient for product matching and maintenance.
The engine of international well-known brand is selected, so that the reliability is high, and the time between overhaul is long.
By adopting the advanced fuel system and high-efficiency generator supporting design, fuel is saved, and the operating cost is reduced.
High reliability
The core part of the unit is a high-quality diesel engine with strong power, easy to maintenance, easy starting and quick response; the generator with excellent performance enables the unit to operate reliably and have excellent power generation performance;
Easy operation
Control system of the unit adopts advanced control module. Operators can operate directly through control panel or remote device. Various buttons have vivid graphic symbols, making operation simple and convenient. Besides, the control system has automatic alarm and unit stop protection functions. In case the unit has a fault, the alarm indicator flashes, alarm signal is issued and fault information is displayed in time. The unit will stop automatically to protect the machine in case of a serious fault.
Good vibration damping measures
Vibration absorption cushion is adopted among engine, generator and base to reduce vibration effectively and make operation more stable; all movable devices are fixed effectively to further improve vibration absorption effect;
Advanced water-proof design
With photo frame type rain-proof and dust-proof design, control and maintenance doors of the unit can prevent rain and water from entering effectively;
Air intake and exhaust system with superior performance
The air intake and exhaust system and the cooling fan are reasonably designed, which effectively reduces the temperature of the unit during operation and improves the operating stability.
Durability
The entire box frame adopts heavy-duty steel plate to neutralize vibration and material fatigue. It is equipped with thickened durable, abrasion resistant and collision resistant chassis that is made of two-layer thick plates under special design and manufacture, able to resist strong turning impact and distortion forces; the unit has high strength supporting pole made of thick plate in the middle of boxes at both sides to scatter load bearing and increase load-bearing capability, lifting and handling capability and durability of the entire unit.
Silencer with excellent performance
It adopts a unique noise reduction and silencing system. With advanced oversea design, the silencer is made of stainless steel, alloy and several excellent materials to lower unit noise by 20-30dB (A). By effectively reducing the unit noise effectively, the unit can operate quietly without affecting the daily life;
Good anti-corrosive performance
The box is made of professional electro-galvanizing material with high hardness and strong corrosion resistance, and it is solid, durable and strong corrosion resistance. The high-standard spraying process without rust for more than 5 years and the world-class paint are adopted, and the paint is sprayed following the requirements for marine transportation and UV protection under strong light illumination. The exposed fasteners and locks are made of stainless steel;
Simple maintenance
All daily maintenance can be conducted at both sides of the equipment and each part of the unit can be contacted through the wide maintenance door; the integrated sewage slot at the unit bottom facilitates daily maintenance; a ladder is designed for the unit to facilitate lifting and spot inspection of the unit;
Fully enclosed noise reduction
The box body adopts the double-layer sheet metal structure and is internally provided with a sound-absorbing cotton device to ensure noise reduction of the unit. A viscous rubber sealing strip is adopted at the door edge to buffer vibration, reduce noise level and strengthen the rain-proof and dust-proof capability. Besides the sealing rubber strip special for automobiles, the periphery of the access door adopts unique rain-proof and dust-proof structure design, and a large number of filter screen devices are used inside the box body, so that the protection grade of the unit can reach IP54;
Facilitating transportation
The base forklift hole, towing hole and top hoisting are designed to realize the hoisting, supporting, fork, pulling and other functions of the unit, and it is extremely convenient for use;
Convenient fueling device
The unit can be equipped with an automatic oil replenishing system. When the oil level in the tank is lower than the set value, it can be automatically refueled (or manually refueled). The oil tank has the functions of leakage alarm, etc.; the external oil filler has the functions of oil stealing prevention water protection, etc., with the protection grade of IP56.
Introduction to Industry
The new energy storage sector is the key measure put forward by Tellhow to develop the new energy industry in the energy field. The Company focuses on the fields of industrial and commercial energy storage, integration of diesel storage, micro-grid system of PV, energy storage and diesel engines, etc., and is committed to integrated solutions such as equipment production, project development, investment and construction, intelligent operation and maintenance, etc. of distributed energy projects. The Company provides customized high-efficiency, high-reliability and high-security system products and overall solutions for customers in different application scenarios.
Integrated technology
It uses the independent liquid cooling system to realize higher energy density and heat dissipation capacity while being small in size, and has the advantages of high efficiency, low noise, safety, reliability, easy expansion etc., and can realize grid voltage regulation, three-phase unbalance treatment and harmonic treatment in cooperation with PCS, improving the power quality. The product only covers an area of 1.3m2. With the modular design and high protection level, the product can match the applications in more scenarios, and can be used as a backup power supply, thereby reducing the energy consumption cost and increasing the green energy consumption for enterprises.
Intelligent energy management and control system
It has the advantages of local integrated system such as high time efficiency, high stability and high reliability of traditional EMS, and owns the capability of cloud computing, big data analysis and processing of platform management system, equipment remote monitoring and flexible, light, simple and fast deployment and maintenance. Based on the innovative cloud-edge collaborative technology of the Internet of Things, it provides customers with solutions in aspects of station monitoring management of energy storage (micro-grid) power stations, distributed energy network monitoring management, mobile power battery pack monitoring management, distributed system operation and maintenance and data analysis, energy network security management, etc.
Multi-level safety protection
The safety of the energy storage cabinet is critical, so different levels of fire protection systems are usually provided, including cabinet-level fire protection and PACK-level fire protection. Combined with the cabinet-level and PACK-level fire protection systems, the energy storage cabinet realizes all-round and accurate safety guarantee, which not only can respond to the fire rapidly as a whole, but also can efficiently extinguish the fire for a single battery module. The double protection effectively reduces the fire risk and ensures the stable operation and asset safety of the energy storage system.
