30kw Wholesale off Grid Home Residential Photovoltaic Solar Panel Electric Energy Power System

Product Description

What is a Hybrid Solar System?

Similar to a traditional solar panel system that is connected to the grid, a hybrid solar panel still uses photovoltaic (PV) materials to collect and convert sunlight into energy. In a traditional system, that electricity is routed to the grid, which allows the homeowner to go without a battery while still being able to access electricity during overcast days or the night.

With a hybrid solar system, however, the electricity is routed to a hybrid inverter and battery. Once the battery is full, the excess is channeled through a smart meter to the grid’s power lines. This allows the homeowner to retain a portion of the electricity, which can help power the home not only during overcast days or the night but also if there is an energy blackout.

Hybrid solar systems that store energy in a battery while remaining tied to the grid should not be confused with systems that use both solar and wind energy, which are often also referred to as hybrid systems.

Hybrid Solar System Schematic
Hybrid Solar Panel Operation

Off-Grid System Benefits

  • 1. Cost-Effectiveness

    A hybrid solar system allows you to lock in low energy rates for years to come and shields you from future rate hikes. It also allows you to manage the time of use electricity rates for maximum solar savings on electric bills.

  • 2. Flexibility and Scalability

    A hybrid system can be designed to meet the specific needs of a home and is scalable for future energy needs. For example, a customer may want to have a backup power source for essential loads, such as medical equipment, lights, TV, refrigerator, and computers. In this case, the battery bank would be sized to meet the critical load requirements and would be used as needed. A hybrid PV system can offer flexibility and scalability that are not possible with other types of PV systems.

  • 3. Environmental Sustainability

    Solar panels are increasingly popular as people look for ways to reduce their carbon footprint. A hybrid solar system is a great option for those who want to do their part for the environment.

  • 4. Reduce the Risk of Outages

    A hybrid solar system is designed to provide power during grid outages. The main benefit of a hybrid solar system is that when the grid goes down due to technical errors or harsh weather conditions, the system ensures you have electricity at your property even when the grid cannot provide power.

Off Grid Solar Energy Connection Flow

Solar Systems

All production and packing processes are handled in-house to deliver solar systems with tight tolerances and accurate specifications. We work with customers from various industries and have the expertise and equipment to handle small or large production runs.

System Components Specifications

Monocrystalline Solar Panel

Solar Panels

1. Solar cellsMonocrystalline Silicon, half-cut, n-type, efficiency is about 23.23%.
2. Front glassHigh transmission, low iron, tempered glass.
3. EVAExcellent anti-aging EVA.
4. TPTTPT hot seal made of flame resistance, imported.
5. Aluminum frameUnique aluminium frame design with high mechanical strength for installation.
6. Junction boxIP68 rated, high quality, with diode protection.
Solar Inverter Charger

Solar Inverter

This is a multi-function inverter/charger, combining function of inverter solar charger and battery charger to offer uninterruptible power support with portable size. Its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input voltage based on different applications.

Rated Power30KW
Input Voltage230V
Output Voltage208/220/230/240V
Output TypeSingle/Three Phase
System TypeOff Grid
Warranty6 Years
Wall-mounted Lithium Battery Pack

Wall-mounted Lithium Battery

Battery MaterialsGrade A LiFePO4
Rated Voltage51.2V
Rated Capacity200Ah
Battery Capacity10.24KWH
Cycle Life6000 Times
Max Charging Current100A
Max Discharging Current200A
Communication InterfaceRS485/CAN
Battery Pack16S1P
CertificationCE/RoHS/MSDS/UN38.3
Warranty10 Years
Solar Panel Mounting Structure

Installation System

Installation ModeRoof/Ground/Carport Mounting
Support MaterialHot Dip Galvanized or Aluminium Alloy
Tools BagSelectable
MC4 Connector30A/1500VDC
PV Combiner Box6 Inputs 1 Output
PV Cable4mm²
Installation ServiceSelectable

Manufacturing Profile

Factory Profile

Quality Control Process

Strict quality control is the cornerstone of our manufacturing. Our customers have come to expect uncompromising quality standards in our products. To meet this expectation of high quality, we continue to invest in the most advanced equipment and professional training of our employees. We are proud of our product quality and their reliable performance even in the most extreme conditions.

Certifications have been received for Quality Management System (ISO 9001:2015), Environment Management System (ISO 14001:2015) and Occupational Health and Safety Management System (ISO 45001:2018) from both DNV GL and GZCC.

Solar Cell String EL Testing

Solar Cell String EL Testing

Each solar PV cell string must be tested by EL machine to ensure every single solar cell is perfect.

EL Testing Before Lamination

EL Testing Before Lamination

Each solar module must be tested by EL machine before lamination to ensure every solar cell string is perfect.

Appearance Inspection After Lamination

Appearance Inspection

Each solar module must be inspected by QC after lamination to ensure there is no defect during lamination.

Final EL Testing

Final EL Testing

Final EL testing 100% ensure zero internal electric defect for each solar module.

Output Power Testing

Output Power Testing

Output power testing ensure 100% positive power tolerance and excellent power performance.

Certification And Exhibition Show

Certificates and Standard Quality Approvals
Factory ISO Certifications
Exhibition Booth Front
Solar Product Showcase

135th Canton Fair in Guangzhou

Taken in Apr., 2024

Canton Fair Booth Presentation
Canton Fair Client Interaction
Exhibition Discussion Area

Professional Packing

Solar Panels Pallet Packaging
Wooden Box Protection for Inverters
Wrapped Secure Delivery Loading

Project Cases

Utility Scale

With years of professional experience, we can provide you the perfect module product for your perfect projects so as to maximize your benefits of investments.

Utility Scale Solar Plant Project Overview
Ground Mounted Solar Panels Close-Up
Large Scale Solar Array Grid Connection

Commercial

Either self-consumption or selling to the grid, commercial projects provide system owners with a new way of investment, in which module plays a key role. And we are, and will always be a reliable partner which you won't regret to choose.

Rooftop Commercial Solar Panel Layout
Commercial Factory Building Solar Installation
Flat Roof Commercial Solar Inverters System

Residential

Thousands of houses around the globe are equipped with our solar panel systems, so they can now enjoy the clean power with a lower electricity bill and moreover, make profits from them.

Residential Home Roof Mounted Solar System
Villa Rooftop Clean Energy Solar Panel Array
Modern House Eco Solar Integration

Frequently Asked Questions

What are your main products?

We offer a wide variety of solar energy solutions, primarily manufacturing complete solar power systems, high-efficiency solar panels, solar inverters, wall-mounted lithium-ion batteries, and all related solar installation accessories.

Are you a factory or a trading company?

We are a professional manufacturing factory with more than 15 years of solid experience in producing solar energy series products. You are always welcome to schedule a visit to our facility.

Can you support OEM and field installation?

Yes, as an experienced solar system manufacturer, we fully support OEM customization requests, supply layout design, and provide comprehensive support for on-site installation setup and after-sales service coordination.

How does your factory conduct quality control?

Quality is our absolute priority. We utilize a highly trained, professional QC team that conducts strict inspection and testing at every stage—from solar cell EL testing to post-lamination and power output validation. Products are only packaged and shipped when they meet our high quality requirements.

What are your strengths in solar systems?

Our facility features fully automated production lines equipped with advanced international manufacturing machinery. This setup allows us to keep production costs highly competitive while maintaining superior quality standards. We have successfully supplied equipment for large-scale solar projects globally.

How can I get assistance if I need help with my order?

You can reach out to our dedicated support representatives via online chat or send us an inquiry directly. Our sales team will get back to you immediately to assist with your project specs and order placement.

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