The solar electricity panels system is a power generation system of photovoltaic modules.

It mainly includes solar panels, batteries, controllers and inverters, and other auxiliary equipment including PV mounts, solar cables, etc.

In addition, depending on the capacity of the system, a sink box, AC/DC distribution cabinet, and other equipment may be required.

Solar panels (also called solar modules) are the core part of a solar power system and the most basic part of a solar power system.

Solar cells, also known as "solar chips" or "photovoltaic cells", are thin sheets of optoelectronic semiconductors that directly generate electricity. Individual solar cells cannot be used directly as a power source.

ZMS solar PV system products can be widely used in homes, ranches, base station projects, and other power uses.

Types of Solar Panels

Monocrystalline Solar Panels

Monocrystalline sun cable panels are modules consisting of high conversion efficiency monocrystalline silicon cells in different series and parallel arrays.

ZMS monocrystalline solar panels are robust and have a life span of up to 20 years.

These solar panels offer higher conversion efficiencies than polycrystalline solar panels and are less expensive to produce.

Amorphous Silicon Solar Panels

Amorphous silicon solar PV panel is a new type of thin-film solar panel that appeared in 1976. 

It is completely different from monocrystalline silicon and polycrystalline silicon solar panels, the process is greatly simplified, silicon material consumption is very little, and electricity consumption is much lower.

Its main advantage is that it can generate electricity even in low-light conditions. However, the main problem of amorphous silicon solar panels is the low photoelectric conversion efficiency, with an internationally advanced level of about 10%. 

It is not stable enough, with the extension of time, its conversion efficiency decays.

ZMS Offers Solutions for Common Solar Panel Applications

PV System + Energy Saving and Emission Reduction in Wastewater Treatment Plants

Sewage treatment plants are energy-intensive, high-energy industries, and many of the world's sewage treatment plants are still in the stage of energy consumption of electricity.

Treatment of each ton of sewage power consumption in the 0.2-0.3 degrees or so, the cost of electricity accounts for about 50% -70% of the cost of sewage treatment, if the enterprise through technical means reduces 30% of the power consumption, then you can reduce 18% of the cost of sewage treatment.

Advantages of Utilizing Photovoltaic Electricity

As the sewage treatment plant covers a large area, surrounded by open space, abundant light, and high power consumption, the construction of a distributed photovoltaic power station project has a unique advantage.

It can realize the effective use of space resources by adding photovoltaic modules on top of the roof, vacant land, parking space of the plant, and the work unit space of the sewage treatment plant such as rapid sedimentation tank, two sedimentation tanks, aerobic tanks, and biochemical tanks.

Photovoltaic + Wastewater Treatment Plant Application Value

• Social Benefits

  Enhancement of national energy security.

  Enhance the utilization rate of land resources.

• Economic Benefits

  Power Generation Efficiency

  The plant area has open space, few obstructions, and maximizes the effective light hours, which maximizes the power generation efficiency of the PV modules.

  Economic cost perspective

  At present, the electricity consumption of the wastewater treatment plant is two kinds of electricity: flat section electricity consumption and peak-valley time-sharing electricity consumption. The cost of flat section electricity consumption is about 0.55 yuan/kWh, and the average daytime electricity consumption during peak-valley time-sharing is about 0.7 yuan/kWh.

  Self-invested income

  PV power generation is self-generation and self-consumption, prioritizing the use of electricity generated by PV, the reduction of daily electricity expenditure is equivalent to income.

  Electricity Discount Mode

  The difference between the discounted PV electricity tariff and the utility electricity is equivalent to revenue.

PV+Wastewater Treatment Plant Project Case

• Leifeng Water Purification Plant

  Generated 3,469,000 KWh of electricity in the first year

  Estimated cumulative power generation over 25 years: 80,883,700 KWh

  Average annual power generation of 3,235,300 KWh.

  According to the standard coal consumption of 309g of coal per kWh of thermal power, the construction and operation can save about 795.27t of standard coal per year, and reduce the emission of soot by about 1.00t, CO2 by about 1,988.17t, NXOY by about 5.57t and SO2 by about 5.82t per year.

Energy Saving and Emission Reduction Roofing Program for Communication Base Stations

• Photovoltaic Complementary System

  Module:9750Wp(325Wpx30pcs)

  Controller: 1 set of photoelectric complementary controller

  Battery:500AH 2 sets

  Racking: PV-up tower mounting

  Advantage:

  1 Module mounting directly on the tower, low installation cost.

  2 PV power generation DC power supply, while ensuring power supply for DC loads, it can also charge the battery.

  3 Peak and valley tariff charging and discharging management mode is adopted to realize energy saving and emission reduction.

• Distributed grid-connected system

  Module:3240Wp(270WpX12 pieces)

  Controller: 1 single-phase 4kW

  Battery: single-phase grid-connected box 1 set

  Racking: Ground-based PV racking

  Advantages:

  1 AC single-phase power supply.

  2 When the utility power is normal, the PV power generation is prioritized to be connected to the grid to supply power for the communication equipment, and the excess power is connected to the Internet.

  3 In case of abnormal utility power/blackout, PV power generation charges the battery to ensure the stability of the DC power supply of the communication system.

ZMS believes that the process method of prioritizing power supply by photovoltaic, supplementing power supply by storage battery, and backing up power supply by oil generator can also greatly solve the problem of communication network coverage in remote areas, areas without electricity, areas with difficulty in drawing power from the utility, and areas with unstable utility power, and ensure the normal operation of base stations.

ZMS also encourages the innovation of PV communication intelligent new energy series, using PV power generation priority power supply, energy storage as a supportive power supply, the utility power into supplementary power supply, generator as a backup emergency power supply mode.

Photovoltaics and Rural Electricity Saving Heating Programs

Advantages of using photovoltaic system solutions for rural houses：

• Thermal insulation and heating

  The modules on the roof can reduce the indoor temperature, especially in summer, through the photovoltaic panels will be light energy into electricity, photovoltaic panels are equivalent to the heat insulation layer, measured can reduce the indoor temperature by 3-5 degrees.

  In winter, photovoltaic panels are equivalent to the building to wear a coat and, to a certain extent can play a role in insulation.

• Saving Electricity

  In rural and urban income imbalance areas, if the rural house is installed with photovoltaic power generation, self-generated self-consumption of surplus power grid mode, you can save most of the electricity consumption, but also avoid the ladder tariffs.

  You can save most of the electricity consumption and avoid the steep tariff. You can have a large amount of money left over every year through photovoltaic power generation.

• No Pollution No Noise

  The electricity generated by the PV system is through inexhaustible solar energy, which does not produce any pollution and noise, and is truly energy-saving, environmentally friendly, and puts environmental protection into practical action.

  Each generation of photovoltaic power will save the corresponding mineral resources.

ZMS offers a combination of photovoltaic and rural solutions, paired with site-specific design solutions, and excellent structural design solutions that can significantly save installation time and reduce installation costs.

• Roof mounting methods

  Pitched roof mounting method - bent hook bracket

  Pitched roof installation - pulling forward and pulling backward

  Flat Roof Installation - Anchored Legs

  Flat Roof Installation - Counterweights

Each of the above installation methods has its advantages in terms of cost and installation time. ZMS will customize the professional installation plan according to the customer's needs and budget.

If you have the above PV system wholesale or installation needs, you are welcome to consult ZMS cable.