1.Assembled with multi-busbar PERC cells,the half-cell configuration of the modules offers the advantages of higher power output,reduces BOS cost effectively; 2.Special half-cell design reduces the energy loss caused by shadows,better anti-shading performance; 3.Lower hot spot risks due to half-cell layout,offers an additional level of safety; 4.1500V DC voltage of the system,reducing the cost of the system side; 5.The overflow tank is waterproof with double layers,and the cross section contains hooked aluminum frame,which enhances the mechanical load strength by 10%; 6.Passed the certification test of 5400 Pa snow load and 2400 Pa wind load;

1.Assembled with multi-busbar PERC cells,the half-cell configuration of the modules offers the advantages of higher power output,reduces BOS cost effectively; 2.Special half-cell design reduces the energy loss caused by shadows,better anti-shading performance; 3.Lower hot spot risks due to half-cell layout,offers an additional level of safety; 4.1500V DC voltage of the system,reducing the cost of the system side; 5.The overflow tank is waterproof with double layers,and the cross section contains hooked aluminum frame,which enhances the mechanical load strength by 10%; 6.Passed the certification test of 5400 Pa snow load and 2400 Pa wind load;

1.Assembled with multi-busbar PERC cells,the half-cell configuration of the modules offers the advantages of higher power output,reduces BOS cost effectively; 2.Special half-cell design reduces the energy loss caused by shadows,better anti-shading performance; 3.Lower hot spot risks due to half-cell layout,offers an additional level of safety; 4.1500V DC voltage of the system,reducing the cost of the system side; 5.The overflow tank is waterproof with double layers,and the cross section contains hooked aluminum frame,which enhances the mechanical load strength by 10%; 6.Passed the certification test of 5400 Pa snow load and 2400 Pa wind load;

1.Assembled with multi-busbar PERC cells,the half-cell configuration of the modules offers the advantages of higher power output,reduces BOS cost effectively; 2.Special half-cell design reduces the energy loss caused by shadows,better anti-shading performance; 3.Lower hot spot risks due to half-cell layout,offers an additional level of safety; 4.1500V DC voltage of the system,reducing the cost of the system side; 5.The overflow tank is waterproof with double layers,and the cross section contains hooked aluminum frame,which enhances the mechanical load strength by 10%; 6.Passed the certification test of 5400 Pa snow load and 2400 Pa wind load;

1.Assembled with multi-busbar PERC cells,the half-cell configuration of the modules offers the advantages of higher power output,reduces BOS cost effectively; 2.Special half-cell design reduces the energy loss caused by shadows,better anti-shading performance; 3.Lower hot spot risks due to half-cell layout,offers an additional level of safety; 4.1500V DC voltage of the system,reducing the cost of the system side; 5.The overflow tank is waterproof with double layers,and the cross section contains hooked aluminum frame,which enhances the mechanical load strength by 10%; 6.Passed the certification test of 5400 Pa snow load and 2400 Pa wind load;

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.

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.

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.

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.

INTRODUCTION Solar air conditioners operate directly using solar energy and utility energy , no need battery.When the sun is shining, it is powered by the solar source completely; when the sun is weak, it is powered by the solar and utility together,the whole system with hybrid design,can work online sharing with solar and utility energy.

INTRODUCTION This solar water pump system which designed excellently by JNTECH is composed of solar cell array, soalr water pump inverter, AC water pump, water storage device and AC powerpack,etc. It uses solar energy as power source to directly draw water from deep wells, rivers, rivers, lakes and other water sources through water pumps.When the sunlight intensity becomes weak, the solar water pump system can also realize the switching function of the electricity supply like Utility or diesel generators, and the electricity supply can real-time and online sharing the energy from the solar and Utility or diesel generators.

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.

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.

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.

*Solar energy storage inverter *AC distribution box *Energy storage battery unit *Battery management system (BMS) *DC combiner box *Fire protection & temperature control