12 Panel JA Solar Array 4380W - Including In Roof

£2,909.21

Quantity

Description
Battery Combination
Data Sheet
Array Design
Shipping

Description

This 12 panel JA Solar Array has a potential output of 4380 watts and combines well with our 5000VA Energy Storage Solution for use with a small house or equivalent.

In-Roof Design: These panels are designed for a GSE In-Roof system. GSE frames, flashing, sealing strips and accessories are included in the bundle.

Each JA Solar module has an all-black short frame and utilises monocrystalline multi-busbar Percium Half-Cell technology promising higher yields and higher efficiencies.

The half-cut cells lower resistive power loss, improves temperature dependent performance, reduced hot spot risk and shading effect and enhanced tolerance of mechanical loading. The multi-busbar (MBB) increases power output and improves reliability.

Percium technology reflects light that has reached the rear of the cell back, generating additional current.

Each panel has 1000m output cables with MC4 connectors and the following specifications:

• Supplier Part No: JAM60S21-365/MR
• Rating: 365W
• Efficiency: 19.8%
• Width: 1,052mm
• Height: 1,769mm
• Depth: 35 mm
• Weight: 20 kg
• Price per Watt: (29.0p/Wp)
• VMPP: 33.96 V
• IMPP: 10.75 A
• Isc: 11.3 A
• Voc: 41.13 V
• Temp. Coefficient (Mpp): -0.35%

Battery Combination

Combines with 5000VA Energy Storage Solution

Data Sheet

JA Solar 365W Solar Module datashee t

Array Design

Shipping

Solar Panels

All solar panels shown in stock, can be despatched on a next working day delivery, if your order is received before 11:30am. Please advise us as a note to your order when you will be available to take delivery of your order. The cost for shipping solar panels is £153 and will be sent on a dedicated pallet delivery. The delivery cost for flexible panels is £45.

Victron Products

All Victron products over £45 will be sent via free delivery and usually received the next working day if your order is placed before 11:30am. A £7.50 delivery charge will be added to orders under £45. We use the Royal Mail and DPD for our deliveries.

Items which are shown in stock will be despatched the same day (before 11:30am). If a Victron product is out of stock, please allow 5-7 working days for delivery.

Energy Storage & Off-Grid Kits

Delivery for these kits is £45. Please allow up to 10 working days for your kit to be with you. We will contact you to organise a suitable date for delivery.

Pylontech Batteries

Pylontech batteries shown in stock, can be despatched on a next working day delivery, if your order is received before 11:30am. Please advise us as a note to your order when you will be available to take delivery of your order. The cost for shipping pylontech batteries is £120.

All Other Items

All other items are £15 for a next day delivery.

Non UK Mainland

Deliveries to the Highlands and Islands of Scotland, Northern Ireland, the Isle of Wight, Isle of Man and the Channel Islands, are subject to a premium delivery charge from our couriers. However, we will advise on an individual order basis.

There are 3 main considerations when sizing your solar array. These are:
1. Your energy requirements
The most important factor in determining how many solar
panels you need is to calculate your daily usage in kilowatt hours (kWh). You can determine your kWh per day value from
your utility bill or by formulating a load schedule.
As a rule of thumb, in the UK you need about:
3kWh/10 panels for 2 people
4kWh/12 panels for 3 people
5kWh/14 panels for 4 people
6kWh/17 panels for 5 people
2. The sun hours where you live
The amount of sun you receive per day on average across the year varies between 3 & 5 days depending on where you live in the UK. More sun hours will generate significantly more energy per panel.
3. Roof size and orientation
Your roof size, shape and any obstacles, will determine how many panels can be fitted to your roof. Ideally your roof will face south with a 45 degree pitch and not be shaded, to make the most of the northern hemisphere sun, however this will vary depending on the time of year and is less of a factor than the number of panels your roof can accommodate.
If you have enough unobstructed outdoor space a ground mounted array may accommodate a larger array.
There are many factors affecting the power generation, measured in watts, of a solar array. The JA Solar panels used in this array have a power output of 365W in direct sunlight.
To calculate how much power the array will generate in a day you multiply the panel wattage by the number of panels by the typical day light hours in your area, so:

365W x 10 panels x 4 daylight hours = 14,600Wh or 14.6kWh
365W x 12 panels x 4 daylight hours = 17,520Wh or 17.5kWh
365W x 20 panels x 4 daylight hours = 29,200Wh or 29.2kWh

12 Panel JA Solar Array 4380W - Including In Roof

This 12 panel JA Solar Array has a potential output of 4380 watts and combines well with our 5000VA Energy Storage Solution for use with a small house or equivalent.

FAQs