What Kind Of Company Are You? A Manufacturer Or A Trading Company?

We are a professional manufacturer of integrated solar container systems. We have a 25,000 m² factory and an R&D team, offering one-stop service from research and development to production and quality control.

How Many Years Of Experience Do You Have In This Industry?

Our core team has over 15 years of solid experience in new energy and container manufacturing.

What Is The Usual Production Lead Time?

About 45 days for standard configurations. Customized orders may take longer, depending on the complexity of the requirements.

How Do You Ship Products? Can You Deliver Worldwide?

Yes, we ship worldwide. Normally by sea. Terms like door-to-door (DDP/DAP) or port delivery (FOB) are all negotiable.

What Is The Product Warranty Period?

The whole system is covered for 1 year, solar panels for 10–12 years, lithium batteries for 3 years, and inverters for 5 years. Please refer to our warranty manual for details.

Do You Provide Installation Guidance Or O&M Training?

Yes. We provide detailed manuals, operation videos, and online remote support. For large clients, we can also provide on-site installation supervision and O&M staff training.

How Can I Get The Latest Catalog And Quotation?

Please contact us through our website or inquiry form. Share your needs (such as power, capacity, application scenario), and our sales manager will send you a detailed technical solution and quotation.

What Are The Site Requirements For Installation?

Very simple. A flat and solid ground (such as concrete or gravel) that can bear the container’s weight and size is enough. No deep foundation or machine room is needed, which greatly reduces civil work and installation cost.

Is Daily Operation And Maintenance Complicated? Do I Need Dedicated Staff?

No. The system is highly intelligent and requires no dedicated staff. You can use our remote monitoring platform to check power generation, storage, and load data anytime via computer or mobile. Daily work is only regular cleaning of solar panels.

How Does The System Handle Continuous Cloudy Or Rainy Weather?

We design the system with enough storage based on local weather data. On cloudy days, it can supply power from stored energy. If storage runs out, it will switch automatically (to grid power or backup generator if configured) to ensure uninterrupted supply.

Can I Visit Your Factory?

You are very welcome! We encourage potential clients and partners to visit our factory, see our production process, quality, and testing standards. Please schedule in advance with our sales team so we can prepare properly.

What Size Is A Solar Container?

Standard 20ft or 40ft High Cube container.

Is Battery Storage Included In The Solar Container?

No. The battery system is in a separate 10ft or 20ft container.

What Capacity Of Solar Panels Are Used In The System?

For a 20ft container: about 500 kWp. For a 40ft container: about 590 kWp.

How Much Electricity Can It Generate Per Day?

A 20ft container generates about 400 kWh per day. A 40ft container generates about 650 kWh per day. (The exact output depends on location and sunlight.)

How Many Households Can One Solar Container Supply With Electricity?

Based on an average 4-person household using 3,500 kWh per year in Romania, one solar container can power about 35 households with clean energy.

Is A Foundation Necessary For The Solar Container?

Normally no. Its weight and strong design prevent movement. For high wind areas, ballast stones can be added. For extreme wind loads, concrete foundations are recommended.

Is An Inverter Already Included And Wired?

Yes. The inverter and all other electrical parts are installed and tested before delivery. For country-specific rules, customers may also use their own inverter.

What Is The Difference Between On-Grid And Off-Grid?

On-grid means the system is connected to the utility grid. Off-grid means it creates its own power supply where no public grid exists.

How Many People Are Needed For Installation?

At least 4 installers and 1 crane operator. Installation can be completed in one day.

Are The Modules Already Wired?

Yes. The modules are pre-assembled, fully wired, and connected to the inverter during setup.

What Maintenance Is Required?

Regular maintenance according to local laws. Cleaning or grass cutting should also be done to keep performance high.

Can Multiple Systems Be Connected As A Microgrid?

Yes. Multiple containers can be integrated into a microgrid. (Quotation provided separately.)

Can The Container Be Customized With Logo Or Color?

Yes. Customization is available.

Can I Choose Solar Panels Or Inverters From A Specific Brand?

Yes. We support both Chinese and international brands. (Quotation provided separately.)

SolaraBox FAQ | Solar Container Questions & Answers

What Kind Of Company Are You? A Manufacturer Or A Trading Company?

We are a professional manufacturer of integrated solar container systems. We have a 25,000 m² factory and an R&D team, offering one-stop service from research and development to production and quality control.
How Many Years Of Experience Do You Have In This Industry?

Our core team has over 15 years of solid experience in new energy and container manufacturing.
What Is The Usual Production Lead Time?

About 45 days for standard configurations. Customized orders may take longer, depending on the complexity of the requirements.
How Do You Ship Products? Can You Deliver Worldwide?

Yes, we ship worldwide. Normally by sea. Terms like door-to-door (DDP/DAP) or port delivery (FOB) are all negotiable.
What Is The Product Warranty Period?

The whole system is covered for 1 year, solar panels for 10–12 years, lithium batteries for 3 years, and inverters for 5 years. Please refer to our warranty manual for details.
Do You Provide Installation Guidance Or O&M Training?

Yes. We provide detailed manuals, operation videos, and online remote support. For large clients, we can also provide on-site installation supervision and O&M staff training.
How Can I Get The Latest Catalog And Quotation?

Please contact us through our website or inquiry form. Share your needs (such as power, capacity, application scenario), and our sales manager will send you a detailed technical solution and quotation.
What Are The Site Requirements For Installation?

Very simple. A flat and solid ground (such as concrete or gravel) that can bear the container’s weight and size is enough. No deep foundation or machine room is needed, which greatly reduces civil work and installation cost.
Is Daily Operation And Maintenance Complicated? Do I Need Dedicated Staff?

No. The system is highly intelligent and requires no dedicated staff. You can use our remote monitoring platform to check power generation, storage, and load data anytime via computer or mobile. Daily work is only regular cleaning of solar panels.
How Does The System Handle Continuous Cloudy Or Rainy Weather?

We design the system with enough storage based on local weather data. On cloudy days, it can supply power from stored energy. If storage runs out, it will switch automatically (to grid power or backup generator if configured) to ensure uninterrupted supply.
Can I Visit Your Factory?

You are very welcome! We encourage potential clients and partners to visit our factory, see our production process, quality, and testing standards. Please schedule in advance with our sales team so we can prepare properly.
What Size Is A Solar Container?

Standard 20ft or 40ft High Cube container.
Is Battery Storage Included In The Solar Container?

No. The battery system is in a separate 10ft or 20ft container.
What Capacity Of Solar Panels Are Used In The System?

For a 20ft container: about 500 kWp. For a 40ft container: about 590 kWp.
How Much Electricity Can It Generate Per Day?

A 20ft container generates about 400 kWh per day.
A 40ft container generates about 650 kWh per day.
(The exact output depends on location and sunlight.)
How Many Households Can One Solar Container Supply With Electricity?

Based on an average 4-person household using 3,500 kWh per year in Romania, one solar container can power about 35 households with clean energy.
Is A Foundation Necessary For The Solar Container?

Normally no. Its weight and strong design prevent movement. For high wind areas, ballast stones can be added. For extreme wind loads, concrete foundations are recommended.
Is An Inverter Already Included And Wired?

Yes. The inverter and all other electrical parts are installed and tested before delivery. For country-specific rules, customers may also use their own inverter.
What Is The Difference Between On-Grid And Off-Grid?

On-grid means the system is connected to the utility grid.
Off-grid means it creates its own power supply where no public grid exists.
How Many People Are Needed For Installation?

At least 4 installers and 1 crane operator. Installation can be completed in one day.
Are The Modules Already Wired?

Yes. The modules are pre-assembled, fully wired, and connected to the inverter during setup.
What Maintenance Is Required?

Regular maintenance according to local laws. Cleaning or grass cutting should also be done to keep performance high.
Can Multiple Systems Be Connected As A Microgrid?

Yes. Multiple containers can be integrated into a microgrid. (Quotation provided separately.)
Can The Container Be Customized With Logo Or Color?

Yes. Customization is available.
Can I Choose Solar Panels Or Inverters From A Specific Brand?

Yes. We support both Chinese and international brands. (Quotation provided separately.)

FAQs