JNTECH set up in 2006, is a high-tech enterprise in Hefei, China, which integrate intelligent power electronics products’ R ;D, manufacture, sales and service, focus on manufacture of solar pump inverter, solar off-grid inverter relative solar products. All our products have passed CE and TUV certifications. Jntech solar pump system and off grid system are used in more than 50 countries in the world, especially in UNDP, UNHCR, UNICEF,OCHA, ICRC, NGO projects in Asia, Middle East, and African countires.
JNTECH set up in 2006, is a high-tech enterprise in Hefei, China, which integrate intelligent power electronics products’ R ;D, manufacture, sales and service, focus on manufacture of solar pump inverter, solar off-grid inverter relative solar products. All our products have passed CE and TUV certifications. Jntech solar pump system and off grid system are used in more than 50 countries in the world, especially in UNDP, UNHCR, UNICEF,OCHA, ICRC, NGO projects in Asia, Middle East, and African countires.
JNTECH set up in 2006, is a high-tech enterprise in Hefei, China, which integrate intelligent power electronics products’ R ;D, manufacture, sales and service, focus on manufacture of solar pump inverter, solar off-grid inverter relative solar products. All our products have passed CE and TUV certifications. Jntech solar pump system and off grid system are used in more than 50 countries in the world, especially in UNDP, UNHCR, UNICEF,OCHA, ICRC, NGO projects in Asia, Middle East, and African countires.
JNTECH set up in 2006, is a high-tech enterprise in Hefei, China, which integrate intelligent power electronics products’ R ;D, manufacture, sales and service, focus on manufacture of solar pump inverter, solar off-grid inverter relative solar products. All our products have passed CE and TUV certifications. Jntech solar pump system and off grid system are used in more than 50 countries in the world, especially in UNDP, UNHCR, UNICEF,OCHA, ICRC, NGO projects in Asia, Middle East, and African countires.
JNTECH set up in 2006, is a high-tech enterprise in Hefei, China, which integrate intelligent power electronics products’ R ;D, manufacture, sales and service, focus on manufacture of solar pump inverter, solar off-grid inverter relative solar products. All our products have passed CE and TUV certifications. Jntech solar pump system and off grid system are used in more than 50 countries in the world, especially in UNDP, UNHCR, UNICEF,OCHA, ICRC, NGO projects in Asia, Middle East, and African countires.
JNTECH set up in 2006, is a high-tech enterprise in Hefei, China, which integrate intelligent power electronics products’ R ;D, manufacture, sales and service, focus on manufacture of solar pump inverter, solar off-grid inverter relative solar products. All our products have passed CE and TUV certifications. Jntech solar pump system and off grid system are used in more than 50 countries in the world, especially in UNDP, UNHCR, UNICEF,OCHA, ICRC, NGO projects in Asia, Middle East, and African countires.
JNTECH energy storage battery pack can replace the traditional lead-acid battery perfectly, and can
exchange information with various types of solar energy storage PCS, widely used for off-grid,
grid-tie and other solar energy storage systems; used for outdoor lighting, emergency or temporary
electricity needed, field working, also for family standby power.
JNTECH energy storage battery pack can replace the traditional lead-acid battery perfectly, and can
exchange information with various types of solar energy storage PCS, widely used for off-grid,
grid-tie and other solar energy storage systems; used for outdoor lighting, emergency or temporary
electricity needed, field working, also for family standby power.
JNTECH set up in 2006, is a high-tech enterprise in Hefei, China, which integrate intelligent power electronics products’ R ;D, manufacture, sales and service, focus on manufacture of solar pump inverter, solar off-grid inverter relative solar products. All our products have passed CE and TUV certifications. Jntech solar pump system and off grid system are used in more than 50 countries in the world, especially in UNDP, UNHCR, UNICEF,OCHA, ICRC, NGO projects in Asia, Middle East, and African countires.
JNTECH set up in 2006, is a high-tech enterprise in Hefei, China, which integrate intelligent power electronics products’ R ;D, manufacture, sales and service, focus on manufacture of solar pump inverter, solar off-grid inverter relative solar products. All our products have passed CE and TUV certifications. Jntech solar pump system and off grid system are used in more than 50 countries in the world, especially in UNDP, UNHCR, UNICEF,OCHA, ICRC, NGO projects in Asia, Middle East, and African countires.
Features:
1.The product has strong overload capability and can drive three-phase AC water pump of the same power;
2.Adopting maximum power point tracking (MPPT) technology, efficiency >99%;
3.Wide range of MPPT input voltage ranges;
4.Outdoor use, protection grade IP65, adapt to harsh application environments;
5.RS485 and GPRS communication functions, remote monitoring and start-stop management through mobile APP;
6.Meet the simultaneous input of the utility grid/DG and photovoltaic, automatic switching, online energy complementary, photovoltaic priority, keep the pump rated work, and achieve 24H water supply.
7.Perfect system protection, undervoltage, overload, overvoltage, overcurrent, grid phase loss, pump dry, phase loss, short circuit, overheating, etc.
8.Fully automatic operation control, soft start and soft stop,unattended.
Solar aeration system is a kind of water treatment system specially designed for water purification and water quality improvement of rivers and lakes.The use of solar energy as a power source, with low operating management cost, good effect of oxygen, large flow, anti-blocking, long life, low operating noise characteristics.Widely used in urban river, artificial lake, natural lake;Suitable for aquaculture, fish pond oxygen;In the practice of water body restoration, it has obvious effects on water body reoxygenation and water body circulation.
Features:
1.The product has strong overload capability and can drive three-phase AC water pump of the same power;
2.Adopting maximum power point tracking (MPPT) technology, efficiency >99%;
3.Wide range of MPPT input voltage ranges;
4.Outdoor use, protection grade IP65, adapt to harsh application environments;
5.RS485 and GPRS communication functions, remote monitoring and start-stop management through mobile APP;
6.Meet the simultaneous input of the utility grid/DG and photovoltaic, automatic switching, online energy complementary, photovoltaic priority, keep the pump rated work, and achieve 24H water supply.
7.Perfect system protection, undervoltage, overload, overvoltage, overcurrent, grid phase loss, pump dry, phase loss, short circuit, overheating, etc.
8.Fully automatic operation control, soft start and soft stop,unattended.
INTRODUCTION
Solar pumping inverter obtains DC electric energy from the photovoltaic cell and converts it into electric energy
to drive the water pump. According to the intensity of sunlight, the inverter adopts MPPT algorithm to adjust the
output frequency and make maximum use of solar energy.
This series solar pumping inverter is a flexible, easy-to use and economical solar pumping inverter launched
by Days energy according to the differentiated needs of customers. It aims to provide customers with economic
and comprehensive economic benefit solutions.
Features:
1.The product has strong overload capability and can drive three-phase AC water pump of the same power;
2.Adopting maximum power point tracking (MPPT) technology, efficiency >99%;
3.Wide range of MPPT input voltage ranges;
4.Outdoor use, protection grade IP65, adapt to harsh application environments;
5.RS485 and GPRS communication functions, remote monitoring and start-stop management through mobile APP;
6.Meet the simultaneous input of the utility grid/DG and photovoltaic, automatic switching, online energy complementary, photovoltaic priority, keep the pump rated work, and achieve 24H water supply.
7.Perfect system protection, undervoltage, overload, overvoltage, overcurrent, grid phase loss, pump dry, phase loss, short circuit, overheating, etc.
8.Fully automatic operation control, soft start and soft stop,unattended.
Core Technology:
APP smart control,easy to get the meter and data;
T3 Tropical 58 degree working;
MC4 connector for solar easy installation;
Compressor All-in-one packaging design;
Brushless DC motor drive technology.
Features:
1. It has strong overload capability and can drive the 3ph pump with 1:1 horse power;
2. Advanced dynamic MPPT function, efficiency >99%;wide range of MPPT input voltage ranges;
3, Adopt advanced IGBT power module,inside with AC filter for high head system;
4. IP21 design,speed regulating heat dissipation,indoor use;
5. RS485 and GPRS remote monitoring and start-stop management through APP;
6. Meet the simultaneous input of the utility Grid/DG and solar, automatic switching, online energy complementary, solar priority, keep the pump rated work, and achieve 24H water supply.
7 .Perfect system protection, undervoltage, overload, overvoltage, overcurrent, grid phase loss, pump dry, phase loss, short circuit, overheating, etc.
8. Fully automatic operation control, soft start and soft stop,one key to start.
INTRODUCTION
Solar pumping inverter obtains DC electric energy from the photovoltaic cell and converts it into electric energy to drive the water pump. According to the intensity of sunlight, the inverter adopts MPPT algorithm to adjust the output frequency and make maximum use of solar energy.
This series solar pumping inverter is a flexible, easy-to use and economical solar pumping inverter launched
by Days energy according to the differentiated needs of customers. It aims to provide customers with economic and comprehensive economic benefit solutions.
Features:
1. It has strong overload capability and can drive the 3ph pump with 1:1 horse power;
2. Advanced dynamic MPPT function, efficiency >99%;wide range of MPPT input voltage ranges;
3, Adopt advanced IGBT power module,inside with AC filter for high head system;
4. IP21 design,speed regulating heat dissipation,indoor use;
5. RS485 and GPRS remote monitoring and start-stop management through APP;
6. Meet the simultaneous input of the utility Grid/DG and solar, automatic switching, online energy complementary, solar priority, keep the pump rated work, and achieve 24H water supply.
7 .Perfect system protection, undervoltage, overload, overvoltage, overcurrent, grid phase loss, pump dry, phase loss, short circuit, overheating, etc.
8. Fully automatic operation control, soft start and soft stop,one key to start.
The system is composed of solar panels, Solar Off-grid Inverter, MPPT charge controller and battery pack.
Solar off-grid inverter is the core device of solar power system, it converts DC power produced by solar panels to AC power to provide electric energy for appliances. MPPT charge controller
charges the solar electricity into batteries. When solar energy is not enough for the loads, or at night, the battery pack will discharge to replenish energy for loads.
