Complete 4 panel solar PV kit supplied with four 450W solar panels, a 1500W grid-connected inverter, roof mounting system, solar PV cable, MC4 connectors, DC and AC isolation equipment, warning labels and generation meter. Roof fixing options are available for slate, pan tile, shingle and Calzip roofs.
4 x 450W Solar Panels with Grid-Connected Inverter
The 4 Panel Solar Kit is a complete 1800W solar PV system based on four 450W solar panels and a 1500W grid-connected solar inverter.
The package brings together the principal equipment required for a small grid-connected solar PV system, including the solar panels, inverter, roof mounting system, PV cabling, MC4 connectors and electrical isolation equipment.
It is designed for suitable domestic properties, garages, workshops, outbuildings and smaller solar PV projects where a compact roof-mounted solar system is required.
What’s Included in the 4 Panel Solar Kit
The supplied package includes:
4 × 450W solar PV panels
1500W grid-connected solar inverter
4-panel roof mounting system
Double-insulated solar PV cable
MC4 photovoltaic connectors
DC solar isolation switch
AC isolation switch
Solar PV warning labels
Generation meter
Appropriate roof fixing configuration
The kit is assembled to order and the mounting equipment can be selected according to the roof type.
1800W Solar PV System
Four 450W solar panels provide a combined nominal panel capacity of:
4 × 450W = 1800W
The solar panels generate DC electricity from sunlight. The grid-connected inverter converts the generated DC electricity into AC electricity for use within the compatible electrical system.
The 1800W figure refers to the combined rated output of the four solar panels.
The supplied inverter has a nominal AC output of 1500W, according to the product specification provided.
This distinction is important when comparing solar panel capacity with inverter output.
4 x 450W Solar Panels
The kit is based on four 450W solar PV modules.
A four-panel configuration provides a larger generation area than our smaller single- and two-panel kits while remaining suitable for customers who do not require a larger multi-panel solar array.
Actual electricity generation will vary according to:
Location
Roof orientation
Roof angle
Shading
Weather
Seasonal sunlight
Panel temperature
Cable losses
Inverter efficiency
The 1800W rating is the combined nominal panel rating and is not a guarantee of continuous 1800W generation.
1500W Grid-Connected Solar Inverter
The kit includes a 1500W grid-connected solar inverter.
The inverter converts the DC electricity generated by the solar panels into AC electricity suitable for the compatible electrical system.
The inverter and solar array should be considered together when assessing system performance.
The supplied specification identifies:
DC power range: up to 2100W
Nominal AC inverter power: 1500W
The inverter must be compatible with the solar panel electrical characteristics and the intended installation.
4 Panel Solar Roof Mounting Kit
The package includes a 4-panel solar roof fixing system.
Roof fixing options are available for:
Slate roofs
Pan tile roofs
Shingle roofs
Calzip roofs
Please select the appropriate roof fixing option when ordering.
The roof structure and covering must be suitable for the proposed solar PV system, and the mounting system must be installed in accordance with the relevant manufacturer’s requirements.
Short description: Home battery storage equipment for compatible domestic solar PV and energy-storage systems.
Do not assume that the inverter supplied with this kit is automatically battery-compatible. Check the current inverter specification before adding storage.
Grid-Connected Solar PV Kit
This is a grid-connected solar PV system, not an independent off-grid solar system.
The solar panels generate electricity during periods of sunlight and the grid-connected inverter converts the PV output into AC electricity for the compatible electrical system.
Customers requiring an independent battery-based system should instead consider our Off-Grid Solar Equipment.
Short description: Off-grid solar equipment including batteries, charge controllers, inverters, cables and other components for suitable independent solar systems.
Solar PV Systems – UK Solar Equipment Supplier
Solar PV Systems supplies solar panels, complete solar PV kits, inverters, mounting equipment, cables and renewable energy products throughout the UK.
Our equipment is supplied for DIY, trade and professional solar projects.
We provide equipment and technical product information but do not provide an installation service.
Solar PV systems should be designed and installed in accordance with applicable requirements, using appropriately qualified professionals where required.
4 Panel Solar Kit – Product Information
Product: 4 Panel Solar Kit
Solar panel configuration: 4 × 450W
Combined panel capacity: 1800W
Inverter: 1500W grid-connected solar inverter
Grid connection: 230V AC
DC power range: Up to 2100W according to supplied specification
Mounting: 4-panel roof mounting system
Roof options: Slate, pan tile, shingle and Calzip
PV cabling: Double-insulated solar PV cable
Connectors: MC4 photovoltaic connectors
Protection: DC and AC isolation equipment
Monitoring: Generation meter
Supply: Equipment package – installation not included
Important: The product information supplied identifies this as an 1800W system using 4 × 450W panels. Confirm the current product variation and component specifications before ordering.
£3,758.00–£6,954.00Price range: £3,758.00 through £6,954.00Select optionsThis product has multiple variants. The options may be chosen on the product page
Solar 4 Panel Kit
£2,106.00
1800W 4 Panel Solar PV Kit – 4 x 450W Panels
Complete 4 panel solar PV kit supplied with four 450W solar panels, a 1500W grid-connected inverter, roof mounting system, solar PV cable, MC4 connectors, DC and AC isolation equipment, warning labels and generation meter. Roof fixing options are available for slate, pan tile, shingle and Calzip roofs.
Description
4 Panel Solar Kit 1800W
4 x 450W Solar Panels with Grid-Connected Inverter
The 4 Panel Solar Kit is a complete 1800W solar PV system based on four 450W solar panels and a 1500W grid-connected solar inverter.
The package brings together the principal equipment required for a small grid-connected solar PV system, including the solar panels, inverter, roof mounting system, PV cabling, MC4 connectors and electrical isolation equipment.
It is designed for suitable domestic properties, garages, workshops, outbuildings and smaller solar PV projects where a compact roof-mounted solar system is required.
What’s Included in the 4 Panel Solar Kit
The supplied package includes:
The kit is assembled to order and the mounting equipment can be selected according to the roof type.
1800W Solar PV System
Four 450W solar panels provide a combined nominal panel capacity of:
4 × 450W = 1800W
The solar panels generate DC electricity from sunlight. The grid-connected inverter converts the generated DC electricity into AC electricity for use within the compatible electrical system.
The 1800W figure refers to the combined rated output of the four solar panels.
The supplied inverter has a nominal AC output of 1500W, according to the product specification provided.
This distinction is important when comparing solar panel capacity with inverter output.
4 x 450W Solar Panels
The kit is based on four 450W solar PV modules.
A four-panel configuration provides a larger generation area than our smaller single- and two-panel kits while remaining suitable for customers who do not require a larger multi-panel solar array.
Actual electricity generation will vary according to:
The 1800W rating is the combined nominal panel rating and is not a guarantee of continuous 1800W generation.
1500W Grid-Connected Solar Inverter
The kit includes a 1500W grid-connected solar inverter.
The inverter converts the DC electricity generated by the solar panels into AC electricity suitable for the compatible electrical system.
The inverter and solar array should be considered together when assessing system performance.
The supplied specification identifies:
DC power range: up to 2100W
Nominal AC inverter power: 1500W
The inverter must be compatible with the solar panel electrical characteristics and the intended installation.
4 Panel Solar Roof Mounting Kit
The package includes a 4-panel solar roof fixing system.
Roof fixing options are available for:
Please select the appropriate roof fixing option when ordering.
The roof structure and covering must be suitable for the proposed solar PV system, and the mounting system must be installed in accordance with the relevant manufacturer’s requirements.
For additional solar mounting equipment, see our Solar Panel Mounting Systems.
Short description: A range of solar PV mounting systems, roof fixings and mounting components for different solar panel installation applications.
Solar PV Cable and MC4 Connectors
The 4 Panel Solar Kit includes double-insulated solar PV cable and MC4 photovoltaic connectors for the relevant PV connections.
If additional cable is required, see our 4mm Solar PV Cable.
Short description: Double-insulated solar PV cable for compatible solar panel and photovoltaic system connections.
For additional ready-made PV connections, see our MC4 Male Female Cable.
Short description: Ready-made solar PV extension cables with compatible male and female MC4 connections.
For replacement or additional connectors, see our MC4 Cable Connectors.
Short description: Compatible solar PV connectors for making suitable photovoltaic cable connections.
Solar PV Isolation and Protection
The package includes both DC and AC isolation equipment.
The DC isolation equipment is associated with the solar PV side of the system, while AC isolation equipment is used on the inverter’s AC side.
The correct protection and isolation arrangement depends on the complete system design and applicable electrical requirements.
Always ensure that the selected equipment is suitable for the inverter, PV array and electrical installation.
Solar Generation Meter
The kit includes a generation meter for monitoring the electricity generated by the solar PV system.
Solar generation monitoring can help the customer understand how much electricity the PV array is producing over time.
Actual generation will vary according to environmental and system conditions.
Expected Solar Generation
The original product information gives an estimated maximum annual generation of approximately 1,500kWh per year based on a true-south orientation.
This should be regarded as an indicative estimate rather than a guaranteed output.
Actual annual generation can be affected by:
Customers should assess expected generation using the actual property location and proposed roof orientation.
4 Panel Solar Kit for UK Homes
A four-panel solar kit can be suitable for a range of smaller solar PV projects, including:
The available roof area, orientation and structural suitability should be considered before selecting the system.
Choosing a 4 Panel Solar Kit
Before ordering, consider:
The four panels should have suitable exposure to sunlight, with shading minimised wherever possible.
Solar 4 Panel Kit Compared With Smaller Kits
If four panels provide more capacity than you require, we also supply smaller solar PV packages.
Our Solar 1 Panel Kit provides a compact single-panel solar PV package.
Short description: A single-panel solar PV kit with micro inverter, mounting equipment, PV cable and connection components.
Our Solar 2 Panel Kit provides a two-panel solar PV package with a compatible micro inverter and associated equipment.
Short description: A compact two-panel grid-connected solar kit with micro inverter, mounting equipment, PV cable and MC4 connections.
Larger Solar PV Kits
Customers requiring more generation than the four-panel system provides can consider our larger grid-connected solar PV kits.
See our Standard DIY Solar Panel Kits.
Short description: A wider range of complete grid-connected solar PV kits in different system sizes and configurations.
For systems incorporating battery storage, see our Home Solar Kits with Battery Backup.
Short description: Solar PV packages incorporating compatible battery storage for home energy systems.
Adding Battery Storage
The four-panel solar PV system can be considered alongside battery storage where the inverter and system configuration support it.
Battery storage allows compatible surplus solar generation to be stored and used later.
For customers investigating solar battery storage, see our Solar Battery Storage.
Short description: Solar batteries, storage inverters and related equipment for compatible renewable energy storage systems.
For domestic battery storage options, see our Home Battery Storage.
Short description: Home battery storage equipment for compatible domestic solar PV and energy-storage systems.
Do not assume that the inverter supplied with this kit is automatically battery-compatible. Check the current inverter specification before adding storage.
Grid-Connected Solar PV Kit
This is a grid-connected solar PV system, not an independent off-grid solar system.
The solar panels generate electricity during periods of sunlight and the grid-connected inverter converts the PV output into AC electricity for the compatible electrical system.
Customers requiring an independent battery-based system should instead consider our Off-Grid Solar Equipment.
Short description: Off-grid solar equipment including batteries, charge controllers, inverters, cables and other components for suitable independent solar systems.
Solar PV Systems – UK Solar Equipment Supplier
Solar PV Systems supplies solar panels, complete solar PV kits, inverters, mounting equipment, cables and renewable energy products throughout the UK.
Our equipment is supplied for DIY, trade and professional solar projects.
We provide equipment and technical product information but do not provide an installation service.
Solar PV systems should be designed and installed in accordance with applicable requirements, using appropriately qualified professionals where required.
4 Panel Solar Kit – Product Information
Product: 4 Panel Solar Kit
Solar panel configuration: 4 × 450W
Combined panel capacity: 1800W
Inverter: 1500W grid-connected solar inverter
Grid connection: 230V AC
DC power range: Up to 2100W according to supplied specification
Mounting: 4-panel roof mounting system
Roof options: Slate, pan tile, shingle and Calzip
PV cabling: Double-insulated solar PV cable
Connectors: MC4 photovoltaic connectors
Protection: DC and AC isolation equipment
Monitoring: Generation meter
Supply: Equipment package – installation not included
Important: The product information supplied identifies this as an 1800W system using 4 × 450W panels. Confirm the current product variation and component specifications before ordering.
Related products
Solar 10 Panel Kit
£3,758.00 – £6,954.00Price range: £3,758.00 through £6,954.00 Select options This product has multiple variants. The options may be chosen on the product pageSolar module double fixture
£300.00 – £1,536.00Price range: £300.00 through £1,536.00 Select options This product has multiple variants. The options may be chosen on the product pagePV Grid connected solar kit 2.5kw
£2,604.40 Add to basket