The core principle of the photovoltaic power station system is the photovoltaic effect, which directly converts solar energy into direct current (DC), which is then inverted by the inverter into alternating current (AC) meeting grid standards for grid connection and utilization.
When sunlight irradiates solar panels (P-type or N-type semiconductor materials), photon energy is absorbed by semiconductors, exciting electron-hole pairs (EHP). The built-in electric field of the P-N junction drives electrons and holes to move in opposite directions, generating photovoltage at both poles of the cell. Electrons flow directionally in an external circuit to produce direct current (DC).
The grid-connected inverter converts DC to AC and achieves grid synchronization (same frequency, same phase, same voltage). AC power is fed into the public grid via the AC grid-connected box and transformer. Power is prioritized for on-site loads; surplus power is fed back to the grid.
Product Advantages
PV Modules
Adopt top domestic brands (Longi, JinkoSolar, JA Solar); conversion efficiency up to 24%+; excellent low-light response and low temperature coefficient; 15-year material warranty + 30-year linear power warranty; annual degradation ≤0.4%, remaining power ≥87% after 30 years.
Mounting Structure
Use high-strength U-shaped steel / rectangular tubes with Al-Zn-Mg coating; stable, reliable, corrosion-resistant, durable and lightweight.
Inverters
Adopt first-tier brands (Huawei, Sungrow, Ginlong Solis); full-load efficiency ≥98%; industrial-grade components, design life 10+ years; intelligent monitoring with remote power generation view via APP; comprehensive protection functions.
Grid-Connected Boxes
Adopt first-tier brands (Chint, Delixi, Changsong); robust components, complete protection, durable enclosure, stable operation, no tripping or power loss.
Product Features
Flexible Adaptation
Supports millisecond-level seamless on-grid / off-grid automatic switching without power interruption; loads keep running and precision equipment requires no restart. In case of grid abnormality, it automatically operates in island mode to prioritize uninterrupted power supply for critical loads.
Tailored Customization
Reject standardized template products; customizable power, size, shape, voltage, wiring and structure. One-to-one customized design based on plant working conditions and power demand, perfectly matching on-site layout and electricity consumption.
Industrial-Grade High Applicability
Specially developed for biological fermentation and chemical plants; corrosion-resistant, temperature-resistant, anti-aging and dustproof. Adaptable to high-temperature, high-humidity and acid-base corrosive working conditions with stable power generation and easy operation and maintenance; industrial durability far exceeds ordinary civilian PV systems.
High Compatibility with Fermentation Tanks
Custom-developed for PV matching with fermentation tanks, fully adapting to load-bearing, heat dissipation, protection and pipeline layout. No occupation of operation and maintenance space; compliant with explosion-proof and fire protection codes; precisely matched with plant equipment power consumption and working conditions.
Frequently Asked Questions
What is the working principle of the solar power system?
The system uses the photovoltaic effect to convert solar energy directly into direct current (DC) via solar panels. A grid-connected inverter then synchronizes and converts this DC into alternating current (AC) matching the local grid standard. Power is prioritized for your local loads, and surplus power is fed back to the grid.
What brands of components are used in this solar energy system?
We only adopt top-tier domestic brands to ensure system longevity. PV modules are sourced from Longi, JinkoSolar, and JA Solar. Inverters are from Huawei, Sungrow, or Ginlong Solis. Grid-connected boxes are from reliable brands like Chint, Delixi, or Changsong.
How does the system handle grid power outages?
The system supports millisecond-level seamless on-grid/off-grid automatic switching. If the utility grid experiences abnormalities or goes down, the system instantly switches to island mode to maintain an uninterrupted power supply to your critical loads without restarting your equipment.
Can the system structure and capacity be customized?
Yes. We reject standardized, one-size-fits-all products. We design custom solutions tailored to your plant's working conditions, power demands, structure, load-bearing requirements, and wiring layouts to ensure optimal physical fit and power yield.
Is the system durable enough for corrosive industrial or agricultural setups?
Absolutely. It is specifically designed with Al-Zn-Mg coated high-strength steel support structures that resist corrosion, acid-base environments, humidity, and dust. It has a high applicability profile suited for chemical plants, biological fermentation projects, and poultry or layer farms.
3UP Energy
