The Rolls  is among the most popular batteries for small and mid-size home energy systems! Surrette quality, long life, high capacity and reliable performance in a manageable building block. The life expectancy of Surrette batteries is among the longest in the industry.

Full specs from Rolls website

300W JA Solar Panels Mono Percium - All Black

Percium Cell
The latest in mono cell technology with passivated backside, local BSF and 4 Bus Bars from worldwide PV Cell leaders - JA Solar
First to reach >20.6% average cell efficiency in mass production
 
More Power Per m²
JA higher efficiency module type specially designed for UK rooftop market.
Maximise the kWp installation on the roof 
 
Aesthetics
Homogeneous Black Mono cells.
Black Frame for anti-glare and pleasing appearance.
 
Lower System Cost
Reduced installation and BOS cost
 
Excellent Low-light Performance
Enhanced spectral response at longer wavelength boosts low-light performance, which can produce more than 1% additional power compared with conventional module at system side.
 
High Reliability
Passed "3xMCS" TÜV SÜD Thresher Long life Accelerated Stress Tests.
Full range of PID-resistance tests
Harsh climate environment endurance tests
Full set of long-term reliability tests
Manufacturing inspected and certified by leading institutes such as PI-Berlin, Franhoeffer, Sgurr, OST and Solar-IF
100% in-house automatic manufacturing
2X 100% EL inspection ensuring defect-free production
Over 500MWp of JA Solar panels installed in the UK. 10GWp Worldwide.
 
Other Features
Positive power tolerance: -0~+5W
Modules binned by current to improve system performance
Excellent mechanical load resistance: Certified to withstand high wind loads (2400Pa) and snow loads (5400Pa)

Download Full Specsheet

Use with Tracer MPPT's - for a single panel on a 12V system you can use a 30A MPPT with this panel. 

This listing is for 1 panel, simply select how many you need in the quantity.  There is NO MINIMIUM Order.

Get upto 5% discount with automatically applied payment discounts in the checkout.

Delivery from £27.50
First panel £27.50, each additional panel just £6.50 delivery
ie: 3 panels costs £40.50 delivery.

Delivery service is an economy service that hand delivers fragile items on a weekly round across the UK.
Surcharge for remote areas including parts of Wales, Scotland, Ireland and Isle of Wight, please see Delivery info
This is a safer more reliable and cheaper way for you to receive panels and saves on the huge amounts of wasted packing materials.

Pallet Shipping 30 panels per pallet:
£150 UK Mainland
£350 Rest of Europe

Or you can collect for FREE from Nr Brighton.

Panel dimensions:1650mm x 991mm x 35mm

Pure sinewave output, high peak power and high efficiency. Combined high frequency and line frequency technologies ensure the best of both worlds. Models range from 150VA to 3000VA per module.

Scalable: up to six Phoenix Inverters 3000 can be paralleled in single phase, split phase and three phase configuration.

These are the best charge controllers on the market, they are solid, reliable and what we use for The Bimble Inn.

The FLEXmax family of charge controllers is the latest innovation in Maximum Power Point Tracking (MPPT) charge controllers from OutBack Power Technologies. The innovative FLEXmax MPPT software algorithm is both continuous and active, increasing your photovoltaic array power yield up to 30% compared to non-MPPT controllers. Thanks to active cooling and intelligent thermal management cooling, both FLEXmax charge controllers can operate at their full maximum current rating, 60 Amps or 80 Amps respectively, in ambient temperatures as high as 104°F (40°C).

Included in all of the FLEXmax Charge Controllers are the revolutionary features first developed by OutBack Power, including support for a wide range of nominal battery voltages and the ability to step-down a higher voltage solar array to recharge a lower voltage battery bank. A built-in, backlit 80 character display shows the current status and logged system performance data for the last 128 days at the touch of a button. The integrated OutBack network communications allows FLEXmax series Charge Controllers to be remotely programmed and monitored via a MATE system display and provides unrivaled complete system integration.

FLEXmax MPPT Charge Controllers are the only choice when you demand a high performance, efficient and versatile charge controller for your advanced power system.

Click Here for Full Datasheet

Click here to Download Owners Manual

6mm Solar Cable - Price is per meter simply select the quantity as the number of meters you want.

Double Insulated UV protected solar cable

Max load: 50A

Use these to connect your battery banks so that the load is spread better and your batteries will last longer.  You will need 2 per bank, 1 for Positive and 1 for Negative.  We have an example of how to wire these on our instlation diagrams page

We can make them as 5 way or 7 way if you prefer.  Please specify this when you order if you want a smaller one.

Here is an example of wiring your batteries using the bus bar:

Fixed Key Battery Isolator Switch

High quality metal body, Durable plastic handle

300AMP continuous
1,000AMP for up to 10 seconds

Measurements
Body: 67mm Diameter, 100mm length
10mm studs

Battery Inter-connecting Cable - 35mm cable with M8 - M8 Lugs (M8 on both ends)

Made up to size for you for connecting your batteries together.

MC4 Solar Connector - Price is per MC4 pair simply select the quantity as the number of MC4 pairs you want.

These are the standard connectors used on most solar panels.

TUV certified, brand new, water /weather proof rubber seal that can ensure excellent electrical contact for life time service.
The metal pin is made from high quality machined copper and sealed tip (compare to the cheap sheet metal pin) that can ensure excellent electrical contact for life time service.
Build in press tabs for easy disconnect, no tool is needed. 25A max load.
Wires should be crimped or soldered into the pins and care should be taken to get the correct pin into the correct connector. Once the pin is pushed into the connector it is difficult to remove without the correct tooling.
 
MC4 Main Technical Specification:
Maximum Current: 25A
Maximum voltage: 1000V
Contact resistance:≤5mmΩ
Maximum operating humidity: 5% -95% (No condensation)
Temperature: -40 ℃ ~ +90 ℃
Waterproof Grade: IP67
Flame class: UL94-V0
Connecting cable specifications: 2.5mm2 4mm2 6mm2
Test voltage: 6.6KV (50Hz, 1min)
Metal materials: nickel copper
Insulation material: PA12 * 1988HB
Lock mode: Self-locking
Security Level: Class ‖
Insertion force:≤50N
Withdrawal force:≥50N
 
MC4 Features:
Shell has a strong anti-aging, anti- UV capability; found in outdoor use under harsh environment requirements; according to different needs can be arbitrary and used in conjunction with a variety of cell junction box; all connections are using press-fit connection;

16mm cable - for Large Charge Controller to Batteries - 2 Meter leght with M8 Lug

You will need 2 cables per charge controler (Pos & Neg).  The Lugs are on 1 end only as the charge controllers have bare wire connectors.

If you need longer lengths please let us know

16mm cable - for Large Charge Controller to Batteries - 2 Meter leght with M10 Lug

You will need 2 cables per charge controler (Pos & Neg).  The Lugs are on 1 end only as the charge controllers have bare wire connectors.

If you need longer lengths please let us know

35mm Cable - Use for connecting Batteries to Inverter M8 - M10 (M8 one end M10 on the other end)

You will need 2 cables, 1 for Positive and 1 for Negative

If you need a longer cable please let us know.

35mm Cable - Use for connecting Batteries to Inverter

You will need 2 cables, 1 for Positive and 1 for Negative

If you need a longer cable please let us know.