Multi-functional
The MultiPlus is a powerful true sine wave inverter, a sophisticated battery charger that features adaptive charge technology and a high-speed AC transfer switch in a single compact enclosure. Models range from 800VA to 5000VA per module.
Unique PowerAssist feature
The MultiPlus will prevent overload of a limited AC source. First, battery charging will automatically be reduced when otherwise an overload would occur. The second level will boost the output of a generator or shore side supply with power taken from the battery.
Uninterrupted AC power (UPS function)
In the event of a grid failure or shore or generator power being disconnected, the inverter within the Multi is automatically activated and takes over the supply to the connected loads. This happens so fast (less than 20 milliseconds) that computers and other electronic equipment will continue to operate without disruption.
Virtually unlimited power thanks to parallel operation
Up to 6 Multis can operate in parallel to achieve higher power output. Three phase or split phase operation is also possible. Please check our datasheets to see which models have paralleling, three-phase and split phase capabilities.
27DC115-115Ah -12V
Wet lead acid battery - generally not suitable for mobile applications. Should not be located in living areas.
A company wide dedication to quality control and continual improvement has earned Crown Battery the highest quality and service rating in the industry. "We put more into our deep cycle batteries so you can get more out of them...
More performance, more productivity with less maintenance. Nobody builds them like Crown, because no one else invests in the heaviest, thickest plates in the industry. Our plates are over 10% thicker than our competitors.
Combine that with our proprietary PROeye and our low maintenance container - features that make battery maintenance predictable and efficient - and you've got a battery that's going to last longer and perform like no other."
Crown out-performs the competition in head to head tests over and over again.
"It must be a matter of perspective. But we aren’t prone to exaggeration, the way some of our competitors are.
If you claim to have batteries that out-perform all others, an independent laboratory should confirm the findings. That’s the way we do it at Crown. Since 1926, that’s all we’ve done. And to us, it really isn’t a matter of claiming to be first in the industrial marketplace; but being the best. Some manufacturers are comfortable making exaggerated claims.
We’re comfortable making battery history… one customer at a time."
"The heaviest, thickest plates in the industry. Thicker plates, heavier lead connections, and the most active lead material per ampere hour of rated capacity. And heavy means more lead, more active material. Which means more power. Longer life. Who would you put your money on? A lightweight battery? Or the heavyweight of the world. Crown."
Type: Wet lead acid
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A = | Automotive / SAE Top Terminal |
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D = | Standard Terminal (Dualo Automotive / Stainless Threaded Terminal) |
F = | Commercial Threaded Stud Terminal |
G = | Refer to Terminal Requirement Whn ordering Type A |
I = | Cover with Raised Vent |
J = | Battery Fitted with Handle or Lifting Lug |
K = | PRO eye Fluid Indicator (Option for Gr 24/27/31) |
L = |
Antimony Alloy Construction: Low Maintenance Service |
325W JA Solar Panels Mono Percium - All Black Half Cell, 1689 X 996 X 35mm
Half Cell Advantages
Supplied with 1000mm output cables and QC4.10 connectors (connects to MC4s)
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)
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.
A pair of 2mm stainless steel (316L) solar panel brackets designed with canalboats and vehicles in mind, supplied with marine standard cable glands and anti tamper bolts & bit.
Allow your solar panels to both tilt and swivel throughout the year, maximising the sun's energy whilst providing excellent ventilation. This can improve the power of your panels by up to 40%, perfect for smaller systems where efficiency is key. *Standing at just over 25cm high and 16cm wide they're designed to maximise the angle of your panels whilst being low enough for most bridges and tunnels.
Using any padlock attach your panel securely to the roof via an integrated 8mm stainless steel chain that secures directly to the bracket, keeping your panels safe. The anti tamper bolts secure the bracket to your roof for maximum security deterring even the most determined of thieves.
Using M10 for both bolts and glands means you only need to drill six identical holes, saving both time and money on tools or labour whilst providing a safe and secure mounting solution.
Tool Kit
A tool kit with everything you need for a waterproof and secure installation supplied separately, select the tool kit option to purchase this as well.
2 top spec cobalt drill bits and M10 tap and ratchet allow quick and easy installation with even the toughest steel roof. Supplied with marine sealant and instructions, a secure and waterproof installation can be done in as little as 4 hours.
Click here for Technical Spec Sheet
New XTRA series - 3rd Generation MPPT
For 12V Solar System: 520W solar panel (150V for max input voltage)
For 24V Solar System: 1040W solar panel (150V for max input voltage)
No Fan for silent operation, great for vans, boats or any live in spaces
With built in LCD advanced display and programming screen (XDS2)
New XTRA series has Lithium battery support (set via PC cable only)
The XTRA tracer models have a current limiting function, you can connect twice the rated power to the controller so if your on a budget you can use a smaller controller with more panels so that you get more power in winter or low light but don't risk overloading the controller in the summer. The output will be limited to the max listed above.
New EPEver (Tracer) series is EPsolar’s third generation of MPPT controller.
XTRA series are advanced maximum power point tracking (MPPT) charge controllers, for off grid photovoltaic systems, with display unit.
In order to maximise the energy harvest from PV arrays and simultaneously minimise the power loss within a wide range of operating conditions, XTRA series apply an advanced smart algorithm which results in up to 30% higher efficient charging, compared to a conventional pulse width modulation (PWM) charge controller. Xtra series controller have limit protection function on charging current &charging power, as well as auto derating power operation at high temperature; the above protection ensure the stability of system even at exceeded rated PV power and over temperature conditions.
Protection class IP32 and isolated RS485 communication port further improve the controller’s reliability under different application requirements. XTRA series controllers incorporate a self-adaptive three-stage charging algorithm based on a digital control circuit, which effectively prolongs the lifespan of battery and significantly improve the system performance. It also has extensive electronic protection for overcharge, over discharge, PV & battery reverse polarity and etc. to ensure the sustainability and durability of the o-grid solar system.
Features:
¹ If using Lithium battery, customer should use “PCsoftware” to set the lithium battery parameters
² Ingress of solid objects:Protected against solid objects over 2.5mm
² Ingress of liquids: Protected against falling drops of water, if the case is disposed up to 15 from vertical
Electronic Protections:
6mm² 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: 70A in air
Our solar cable is ozone resistant according to BS EN 50396
UV resistant according to HD 605 S2 and is tested for durability according to EN 60216
Flexible tinned copper conductor
Conductor
Class 5 flexible tinned copper conductor
Insulation
Halogen-free cross-linked compound
Sheath
Halogen-free cross-linked, flame retardant compound
Sheath Colour
Black
Save yourself hours of drilling! Get our essential toolkit for installing the boat swivel mounts!
Contains:
Cobalt drill bits (for drilling into the panel frame and boat hull) 8.5mm and 5.5mm
Ratchet and Tap set (Taper, Plug & Bottoming)
Marine Sealant
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.
Optional Meter for AN, BN, CN, XTRA MPPT charge controllers. DuoRacer requires the MT11, see separate listings.
Comes with 2m RJ45 cable in the box, if you need longer we have a 5m cable here 5m RJ45 Cable for MT50
PLEASE NOTE - YOU CANNOT USE THE MT50 AT THE SAME TIME AS THE BLUETOOTH / WIFI OPTIONAL ADAPTORS
Features:
·Automatic identify the controller, and display the type, model and relevant parameter data
·Large-screen multifunction LCD displays all the operational data and system working status in digital, graphic and textual forms
·With six navigation function keys, the operation is direct, convenient and rapid
·Real-time energy statistics recording
·Both data and data flowing on the same lead ,no need for external power
·Real-time monitoring and acoustic alarm of failure information of the controller
·Longer communication distance based on RS485
Functions Via MT50
·Diversified load control modes : manual, light ON/OFF, Light ON+ Timer, Time Control
·Battery type selection: Gel, sealed, flooded and USER type
·Real-time monitor
·Programmable parameters
·Energy display function
Download Guide to change language
Self-consumption |
Backlight and acoustic alarm on<65mA Backlight on<23mA Backlight off <15mA |
Faceplate dimensions |
98×98 mm / 3.86×3.86 in |
Frame dimensions |
114×114 mm / 4.49×4.49 in |
Connector type |
RJ45 |
Meter cable |
Standard 2m, max .50m |
Meter weight |
0.190 Kg |
Ambient Temperature |
-20℃~+70℃/-4℉~158℉ |
Please note: Older MT50s manufactured before August 2017 are not compatible with the newer XTRA and AN controllers.
STÄUBLI MC4 Solar PV connectors - Pair of Y Branches
Connect your solar modules together with ease using these safe and durable MC4 connectors. This pair of "Y" shape connectors (one in a male to female, female configuration, and one in a female to male, male configuration) will allow you to connect panels or strings of panels together. If you need to connect 3 panels together then it is cheaper to use 2 pairs of these than to purchase a 3 way splitter (its about 1/3 of the cost to use these)
Product information:
Technical data | |
Connector system | Ø 4 mm |
Rated voltage | 1500 V DC (UL) |
Rated current | 50 A |
Rated impulse voltage | 12 kV |
Ambient temperature range | -40 °C...+75 °C (UL) |
Upper limiting temperature | 105 °C (Stäubli) |
Degree of protection, mated unmated | IP67 IP2X |
Overvoltage category/Pollution degree | CATIII / 2 |
Contact resistance of plug connectors | ≤0.5 mΩ |
Safety class | II |
Contact system | MULTILAM |
Contact material | Copper, tin plated |
Insulation material | PC |
Locking system (UL) | Locking type |
Flame class | UL94-V0 |
UL recognized component, in accordance with UL 6703 | E343181 |
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.
Mega Fuse modular holder for the Victron Mega Fuses. M8 stud connection. Comes with cover. Interlocking bases so you can neatly link multiple fuse holders together and use the optional bus bar.
Battery Inter-connecting Cable - 35mm cable with M10 - M10 Lugs (M10 on both ends)
Made up to size for you for connecting your batteries together.
DC 24V to 12V 240W 20A DC to DC Voltage Step-Down Module Aluminium Shell Shockproof
High effecicncy conversion at 95%, great for running small 12V applicances off your 24V batteries, perfect for 12V LED lights, or having a 12V lighter socket to plug in standard 12V equipment.
Feature:
Module properties: non-isolated step-down module
Input voltage: DC 24V (18-35V)
Output voltage: DC 12V
Output power: 240W
Rectifier mode: synchronous rectification
Conversion efficiency: up to 95%
Soft-start time: about 500mS
Output ripple: 50mV (MAX) 20M bandwidth
Operating temperature: industrial grade (-40 ° c to +85 ° c) ( if Ambient temperature More than 40 ° c, please reduce power use, or enhance heat dissipation)
Full load temperature rise: 50 ° c
Load Regulation: ± 1%
Voltage Regulation: ± 2%
Dynamic response speed: 5% 200uS
Input polarity protection: None (please series the diode at the input port)
250A Fuse for 12v or 24 systems - Pack of 5 fuses
For use with Mega Fuse Holder
Battery Inter-connecting Cable - 35mm cable with M8 - M10 Lugs (M8 on one end M10 on the other)
Made up to size for you for connecting your batteries together.
4 Way unit can hold our Tomzn DC and AC breakers
Unit can hold the following options:
This is an empty unit, you must add the breakers you need to your cart as well, see related items tab above to see the breakers that fit.
STÄUBLI MC4 Solar PV connectors - Pair
Connect your solar modules together with ease using these safe and durable genuine Staubli MC4 connectors. Snap-in lock. MC4 crimp tool required to make onto cable ends. https://www.youtube.com/watch?v=qjIdrBsim5s
Suitable for 4mm² and 6mm² solar cable with an outside diameter of 5.9 - 8.8mm, Part number: 32.0017P2000-UR & 32.0016P2000-UR
Product information:
Technical data | |
Connector system | Ø 4 mm |
Rated voltage | 1500 V DC (UL) 1000V DC (IEC) |
Rated current | 39 A 4/6mm cable |
Rated impulse voltage | 12 kV |
Ambient temperature range | -40 °C...+85 °C (TUV) |
Upper limiting temperature | 105 °C (TUV) |
Degree of protection, mated unmated | IP65 1hr IP68 1min |
Overvoltage category/Pollution degree | CATIII / 3 |
Contact resistance of plug connectors | ≤0.25 mΩ |
Safety class | 1000 V DC: II |
Contact system | MULTILAM |
Contact material | Copper, tin plated |
Insulation material | PC |
Locking system (UL) | Locking type |
Flame class | UL94-V0 |
UL recognized component, in accordance with UL 6703 |
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*Please note male and female refers ot the metal conductor and not the plastic insulator*
Affordable DC Breaker for 35mm DIN mount. Use with our DIN Rail as an easy and affordable breaker solution.
Current Flows from top to bottom of the breaker:
For charge controller wire top pole to charge controller and bottom pole to battery.
For Inverter wire top pole to battery and bottom pole to inverter.
200A Battery Isolator Switch
10mm cable - Charge Controller to Batteries - 2 Meter 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 please let us know
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.
Affordable DC Breaker for 35mm DIN mount. Use with our DIN Rail as an easy and affordable breaker solution.
Current Flows from top to bottom of the breaker:
For charge controller wire top pole to charge controller and bottom pole to battery.
For Inverter wire top pole to battery and bottom pole to inverter.
Cable Gland Entry Box, use to connect through external surface. Perfect for solar panel cables coming from outside to controller.
A small, low cost multimeter supplied with test leads, perfect to help you setup and test your solar installation.
DMM Functions: DC Current, AC/DC Voltage, Diode, Resistance
No. of Digits: 3.5
DMM Response Type: Average
Display Count: 1999
Range Selection: Manual
Voltage Measure DC Max: 500V
Voltage Measure AC Max: 500V
Current Measure DC Max: 5A
Resistance Measure Max: 2Mohm