How to choose a suitable household PV system

Nowadays, monocrystalline photovoltaic panels are commonly available on the market and are half-cut. There are also some double-sided double-glazed PV panels and all-black PV panels. We can supply them all.

Product included in system

The following components are commonly included in household photovoltaic systems,

but you can also contact our sales experts for other related products.

Solar Panel

Nowadays, monocrystalline photovoltaic panels are commonly available on the market and are half-cut. There are also some double-sided double-glazed PV panels and all-black PV panels. We can supply them all.

Household PV panels are commonly available power ranging from 410W to 670W, with some smaller or larger power options available. The area is approximately 2 square meters and varies by power. The choice of power depends on local policy and the size of the installation.

The choice of total PV panel power depends on the daily or monthly electricity consumption of your home. If your daily electricity consumption is 32kWh, you will need a PV system of 32kWh/3.2h = 10kW. (3.2h is the assumed effective power generation time per day, which depends on the local light intensity)

Solar Inverter

There are three types of PV inverters: off-grid, grid-connected and hybrid. It depends on whether you need to deliver electricity to the grid (grid-connected) and whether you need to store it (off-grid). If you need both, you will need to choose a hybrid inverter.

The main power range for residential PV inverters is from 5kW to 20kW. We have a proven solution for any power and can customise it to suit your needs.

This depends on the total power of the loads you are working with at the same time. In the case of resistive loads, simply add them up. If there is an inductive load you need to add the power after X3. It is also possible to choose a reduced voltage start to reduce the power to be selected, contact your sales professional for details.

Solar Battery

Solar batteries are divided into gel batteries and lithium batteries. The cost of lithium batteries is somewhat higher compared to colloidal batteries. However, lithium batteries have a much longer lifespan. There are also two types of lithium batteries, rack-mounted and wall-mounted, with the wall-mounted type being more suitable for residential systems.

Single gel batteries are available in voltages of 12V and rated capacities from 100Ah to 250Ah. Li-ion batteries are available in 48V/51.2V and rated capacities from 100Ah to 200Ah, common in domestic systems. Both lithium and gel batteries can be connected in series or parallel to increase voltage or capacity.

The battery capacity depends on the amount of power that needs to be consumed in the absence of light. For example, the amount of electricity used at night. In most cases, the household system can be connected to the grid for mains electricity supplementation, so the battery storage capacity can be reduced as appropriate.

Control Box

Depending on how the photovoltaic panels are connected in series and parallel, Maxbo’s engineers will provide you with the right control box for a more rational control of your system.

Cable & Connecter

Our technical engineers will provide you with conventional cable runs and connectors depending on the size of your system, which will suit most needs. If there are special circumstances they can also be customised for you on a case by case basis.

Bracket

Our brackets can be adapted to all kinds of roofs. No matter what kind of material your house is made of, it is good to have the right installation. We will also use our professional software to analyse the right mounting angle for you.

Products included in the system

The following components are commonly included in household photovoltaic systems,
but you can also contact our sales experts for other related products.

Solar Panel

Nowadays, monocrystalline photovoltaic panels are commonly available on the market and are half-cut. There are also some double-sided double-glazed PV panels and all-black PV panels. We can supply them all.

Household PV panels are commonly available power ranging from 410W to 670W, with some smaller or larger power options available. The area is approximately 2 square meters and varies by power. The choice of power depends on local policy and the size of the installation.

The choice of total PV panel power depends on the daily or monthly electricity consumption of your home. If your daily electricity consumption is 32kWh, you will need a PV system of 32kWh/3.2h = 10kW. (3.2h is the assumed effective power generation time per day, which depends on the local light intensity)

Solar Inverter

There are three types of PV inverters: off-grid, grid-connected and hybrid. It depends on whether you need to deliver electricity to the grid (grid-connected) and whether you need to store it (off-grid). If you need both, you will need to choose a hybrid inverter.

The main power range for residential PV inverters is from 5kW to 20kW. We have a proven solution for any power and can customise it to suit your needs.

This depends on the total power of the loads you are working with at the same time. In the case of resistive loads, simply add them up. If there is an inductive load you need to add the power after X3. It is also possible to choose a reduced voltage start to reduce the power to be selected, contact your sales professional for details.

Solar Battery

Solar batteries are divided into gel batteries and lithium batteries. The cost of lithium batteries is somewhat higher compared to colloidal batteries. However, lithium batteries have a much longer lifespan. There are also two types of lithium batteries, rack-mounted and wall-mounted, with the wall-mounted type being more suitable for residential systems.

Single gel batteries are available in voltages of 12V and Rated capacities from 100Ah to 250Ah. Lithium batteries are available in 48V/51.2V and have a rated capacity of 100Ah to 200Ah, which is common in domestic systems. Both gel and lithium batteries can be connected in series to increase the voltage to meet the requirements.

The battery capacity depends on the amount of power that needs to be consumed in the absence of light. For example, the amount of electricity used at night. In most cases, the household system can be connected to the grid for mains electricity supplementation, so the battery storage capacity can be reduced as appropriate.

Control Box

Depending on how the photovoltaic panels are connected in series and parallel, Maxbo’s engineers will provide you with the right control box for a more rational control of your system.

Cable & Connecter

Our technical engineers will provide you with conventional cable runs and connectors depending on the size of your system, which will suit most needs. If there are special circumstances they can also be customised for you on a case by case basis.

Bracket

Our brackets can be adapted to all kinds of roofs. No matter what kind of material your house is made of, it is good to have the right installation. We will also use our professional software to analyse the right mounting angle for you.

Published On: June 23rd, 2020 / Categories: Design, Technology /

Related Solutions

Related Blogs

Let’s Make Things Happen

* Please fill in as fully as possible so that we can provide a more accurate proposal.

Add notice about your Privacy Policy here.

Let’s Make Things Happen

The Maxbo team of sales consultants will continue to enrich our own expertise and experience to empower the development of sustainable energy with rigor.


Maxbo CEO

You will need to provide: 1. the amount of electricity used. 2. the type and power of the load. 3. the electricity consumption habits (daytime/nighttime consumption). 4. the need to store electricity. 5. the need to feed electricity to the mains. 6. drawings or address of the installation site. 7. other special requirements

We can provide you with a quotation, a specification for all products, a circuit connection diagram and a diagram of the installation and placement of the PV panels. Any other requirements and adjustments needed can be discussed with our team.

We can meet the needs of most scenarios, whether your application is for domestic, commercial and industrial use, in remote areas, or for grid-level energy storage, we have experienced colleagues to design and deliver the right solution.

* Please fill in as fully as possible so that we can provide a more accurate proposal.

Add notice about your Privacy Policy here.

Title