Our company's off grid power system core components have undergone rigorous collaborative compatibility testing, with precise matching: monocrystalline silicon photovoltaic modules use anti reflective coating technology, with a photoelectric conversion efficiency of over 23.5%, sensitive to weak light sensing, and can efficiently capture solar energy even in low light conditions such as rainy days, dawn, and dusk; The intelligent off grid inverter control integrated machine is equipped with an off grid dedicated voltage stabilization unit, which integrates MPPT intelligent charging regulation, pure sine wave inverter output, and all-round safety monitoring functions. It supports continuous power supply from both AC and DC channels and can automatically adapt to various power loads; The lithium iron phosphate energy storage battery pack provides multiple voltage options, supports personalized capacity customization, and is equipped with a new generation of intelligent BMS management system. It has precise power statistics, low battery alarm, and balanced charging functions under off grid conditions. The cycle life is not less than 3200 times (80% DOD), fully ensuring the long-term stable operation of the system in off grid environments.
Electrical performance parameters
|
Model |
PV Module |
Bidirectional Inverter Controller |
Energy Storage Battery |
Daily Power Generation |
Storage Capacity |
|
11KW 20KWH |
550W41V*14 |
48V11000W160AH |
51.2V200AH*2 |
38KWH |
20KWH |
|
22KW 30KWH |
550W41V*20 |
48V11000W160AH*2 |
51.2V200AH*3 |
50KWH |
30KWH |
Scope of application
Suitable for the roofs and courtyards of remote rural and mountainous farmers, meeting basic electricity needs such as daily lighting, household appliance operation, and small agricultural machinery charging, completely solving the electricity shortage in areas without power grids, and saving the high cost of grid access;
Mobile power supply for field operations:
Suitable for outdoor work scenarios such as field exploration, forest management, highway and railway maintenance, providing continuous clean electricity for work machinery, communication equipment, temporary lighting facilities, etc., and eliminating dependence on mains electricity and fuel generators;
For areas such as grassland pastoral areas and offshore islands that cannot be covered by the power grid, provide long-term stable off grid power supply for the daily electricity consumption of herdsmen and islanders, livestock drinking water irrigation equipment, island monitoring and communication facilities, etc., to ensure orderly production and life;
As an emergency power supply equipment in case of natural disasters, power grid failures, and other emergencies, it can be quickly deployed in temporary resettlement sites and emergency rescue sites in disaster areas, providing key power supply guarantees for lighting, medical emergency equipment, communication relay equipment, etc;
Provide independent off grid power supply solutions for public facilities such as solar street lights, forest fire monitoring points, remote signal base stations, and small hydro meteorological observation stations in mountainous areas, effectively reducing the cost of facility operation and power supply guarantee.
Product application of Off Grid Power System
Feature of Our Off Grid Power System
High quality core components
Using high conversion efficiency monocrystalline silicon solar panels and high stability lithium iron phosphate batteries, with industry-leading energy conversion and storage efficiency, and strong adaptability to low light environments;
01
Convenient integration
The complete set of pre configured components includes standardized installation accessories, and basic installation can be completed without professional skills, with a short deployment cycle;
02
Intelligent security
The intelligent reverse control integrated machine and BMS system provide dual protection, achieving comprehensive protection against overcharging, overdischarging, overheating, overcurrent, etc. It supports remote monitoring of power generation and energy storage status through a mobile app;
03
High protection and durability
The solar panel frame is corrosion-resistant, and the protection level of the reverse control integrated machine and battery reaches IP54+. It can withstand complex outdoor environments such as wind, rain, sand, etc., with a sealed maintenance free design and low operation and maintenance costs;
04
Flexible configuration
Different specifications of core components can be selected according to power consumption and energy storage needs, to adapt to diverse small-scale photovoltaic scenarios.
05
Production of Our Solar Panel
FAQ
Q: Do you produce all products of off grid power system?
A: Yes, we are a complete product manufacturing enterprise with strong design and production capabilities.
Q: What's the payment terms?
A: T/T 30% deposit, balanced before shipment.
Q: How's your capacity in your workshop?
A: We operate multiple production lines, featuring high production efficiency, fast delivery speed, guaranteed quality, and customizable services available.
Packing & Shipping
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