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Solar power systems can be divided into two types: on-grid/grid-tie and off-grid systems.
Solar parts:
1500VDC Solar Cable Connectors certified by TUV which featured with IP68 rating, imported insulation material, UV resistant, flame retardant and patent for appearance design.
How does the solar systemSolar cable connector work?
The on-grid tied solar power system, also called on-grid system, is a
semi autonomous electrical generation or
grid energy storage system which links to the mains to feed excess capacity back to the local
mains electrical grid. When insufficient electricity is generated, or the batteries are not fully
charged, electricity drawn from the mains grid can make up the short fall.
Schematic diagram:

Specifications of NSPV on-grid 1-200kw solar power system
Item No. | NSPV5000 | |
Daily power consumption | Solar radiation 3-6 hours 15KWH-30KWH | |
Solar Panel | Type | NSPV250P-60 |
Pmax | 250W | |
Vmp | 30.4V | |
Imp | 8.23A | |
Inverter | SPEC. | 1-20KW |
Wave form | Pure sine wave | |
Output voltage (Europe standard) | AC220V/230/240; 180V-280V | |
Output voltage (America standard) |
Default:240V split phase Optional: 208, 240 or 277 single phase 183-228@208V 211-264V@240V 244-305@277V
| |
Output Frequency | 50Hz/60Hz | |
Inverter Efficiency | 99.5% | |
Cable | Specification | 4mm² |
Solar Mounting System | Pitch Roof/Flat Roof/Ground | |
Detailed Components Data | ||
Item Name | Description | Quantity |
Solar Panel | NSP250P-60 | 20 pcs |
Inverter | On-grid inverter 5 KW | 1 pc |
Cable | pv cable 4mm² | 200 m |
Mounting system | Pitch Roof/Flat Roof/Ground | 1-200kw |


NewSun PV Technology Co., Ltd(NSPV) is a company with modernization management, which provide key one-step solution with design, research and development, mass production and sales. The project of our company is divided into two major parts: Firstly, the design, integration, installation and maintenance of PV solar power station, as well as photovoltaic engineering procurement and construction(EPC). Secondly, the development, production and sales of components and parts for PV solar system.
Our products include photovoltaic system connection, system control, system protection, system optimi-zation, etc., which are in line with TUV, CE and other relevant standards. The field involves photovoltaic system application, wind and solar energy complementary, micro-grid integration and others. " Exploration and innovation,quality,honesty and pragmatism , win-win cooperation, social responsibility " is the consistent spirit for NSPV people .
Offer high quality, economical cost, safe solution and reliable technology with optimization in energy conservation and environmental protection is the solid goal for photovoltaic component manufacturers and system installers include NSPV .
We will continuously make contribution to " Green energy" and " Environmental protection" for establishing humans better tomorrow.

Q: How can I trust you and your company?
A: Dongguan Newsun PV technology Co.,Ltd has been established for above 13 years, our product were sold in many countries with good feedback, good quality, competitive price which mostly have been approved by TUV, CE and other EU institutions. Furthermore, our company has passed ISO9001 quality management system certification, hold the high-tech enterprise certificate and a number of patents.
Q: What's your shipment method?
A: We can ship by express, air, sea and train. Normally we checked and compared, then provide customer the most proper shipment method.
Q: If I want to release order, what's the process?
A: Thanks. You can send inquiry to us by alibaba, or send us by e-mail. We will reply within 24hrs.
Q: What's your contact information?
A: Our Add:14F, 12Building, No.52 Fuhai Road, Xiagang Community, Chang'an Town, Dongguan City, Guangdong.
TEL: +86-769 85371660
QQ: 3438928451
WhatsApp: +8613532737519
Email: info(at)new-pv.com
Looking forward to your contact, thank you!

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