360W 12V MPPT Premium XXL Motorhome Complete Set EBL Option

This solar kit for self-sufficient power supply in a motorhome truly leaves nothing to be desired. Innovative MPP dual charge controller technology combined with the highly efficient 120W SP-Ultra 12V high-end solar module from Offgridtec (efficiency >21%) ensure high yields. The stand-alone solar system is specially designed for motorhomes. Except for the batteries, it contains everything you need to install and commission the 12V solar system. In addition, the charge controller offers the option of connecting the solar system to the Schaudt electrical block (EBL) of the motorhome (EBL connection cable required). All components included in the set meet the highest quality standards.components included in the set meet the highest quality standards

Special features

• Solar generator consisting of three absolute high-end solar modules equipped with American Sunpower cells and contacted on the rear side. At just under 21%, the module efficiency is well above average
• The SPR series modules supplied are significantly smaller and lighter than comparable conventional solar modules with the same output
• Dual charge controller – innovative technology made in Germany enables the charging of living space and starter batteries.
• Backflow preventer (night mode)
• On-board power supply filter for parallel operation with other charging sources
• Automatic compensation for voltage losses on the charging cables

If you have any questions or would like to make any changes, our customer service team will be happy to help (email: info@offgridtec.com, tel: +49 (0) 8721 91994-00).

Daily yield: Average daily yield in summer from May to October: 1440Wh per day (measured in northern Germany; the further south you are, the higher the yield you can expect)

With the Solar-Mobil series, we rely on solid brand power, despite the favorable conditions for our complete sets. Compare the individual prices of our supplied components!

The components supplied:

• 3 x Offgridtec® SPR-100 120W 12V high-end solar panel
• 1 x Votronic 1730 MPP 440 CI solar charge controller
• 1 x Votronic LCD solar computer S
• 1 x cable gland (black)
• 3 x roof spoiler set for attaching the solar modules 55 cm (TÜV) (black)
• 1 x 10m solar cable (2x10mm² wires in one cable) - completely ready to connect
• 1 x Offgridtec 1.5 m 6 mm² battery cable M8 with flat fuse holder, 30 A fuse and pole terminals
• 1 x mounting adhesive set with instructions and necessary accessories for pre-treatment
• 2 x solar Y-connector (branch socket) pair
• 4 x 50cm solar connector connection cables
• Expert assistance included if required!

The set contains all the components you need to charge your batteries on the go. What makes our solar systems for motorhomes special is that we use an extra-sturdy mounting system that can be easily glued on. The module can be unscrewed from the spoiler at any time if you need to access the area under the solar module. This set is designed so that it can be expanded with another module in the same performance class.

We have also paid particular attention to quality at the critical point where the cable enters the interior of the motorhome. The cable feed-through supplied is made of the same sturdy material as the roof spoilers for the solar modules and is simply glued on. The connection is completely waterproof and will last for many, many years.

Offgridtec® SPR-100 120W 12V high-end solar module

Monocrystalline 120W / 12V high-end solar panel with rear-contacted high-power solar cells from the American manufacturer Sunpower – currently the best available with an efficiency of just under 21%. This is where the world's best solar cells and the new back-contact process come together. The result is a high-end product at a reasonable price. In addition, during the production of this series, we took special care to ensure that the rest of the module was also worthy of these valuable cells. This panel is significantly lighter and smaller in size than conventional solar cells with the same output. The light yield in poor conditions is also higher with the SP series than with our normal mono series.

• 120 watts Maximum power
• Maximum current (Imp): 6.05A
• Voltage (Vmp): 19.8V
• Short-circuit current (Isc): 6.41A
• Open circuit voltage (Voc): 23.35A
• Dimensions: 1055 x 540 x 35 mm (HxWxD)
• Weight: 7.5 kg

The Votronic MPP 440 CI solar charge controller

The MPP 440 CI solar charge controller from Votronic (MPN 1730) is a state-of-the-art solution for efficiently charging your batteries with solar energy. This innovative charger has been specially developed for use in motorhomes, boats, and other vehicles to ensure that you always have sufficient energy available. With a maximum charging power of 440 watts and proven Maximum Power Point Tracking (MPP) technology, the charge controller maximizes the yield of your solar system by automatically determining the optimal operating point for the solar cells. This ensures efficient conversion of solar energy into electrical power, thereby optimizing charging efficiency.

• Battery nominal voltage lead: 12V
• Battery nominal voltage LiFePO4: 12.0 - 13.3V
• Solar module voltage (Voc) max: 60V
• Solar module current max: 0-26A
• Solar module power (Pmax): 50 - 440Wp
• Recommended minimum battery capacity lead: > 100Ah
• Recommended minimum battery capacity LiFePO: > 90Ah
• Maximum charging current for auxiliary battery: 0 - 32A
• Max. charging current for starter battery: 0-1.5A
• Switching output AES refrigerator: 12V / 0.2A
• Ambient temperature: -20 to +45 °C
• Dimensions: 131 x 77 x 40 mm
• Weight: 285g

LCD solar computer S

The measured values are clearly displayed on the screen and can be easily operated at the touch of a button for better control and use of the solar system. The current solar power is always shown as a bar display, allowing you to check it at a glance. The display is backlit (switchable) and can be read very easily even from a distance and in all lighting conditions.

Roof spoiler mounting kit

Spoiler profiles are the first choice, especially for caravans and motorhomes, when it comes to clean mounting of solar modules. If the modules are mounted in the direction of travel, wind noise is no longer an issue (this also applies to alcove vehicles). Thanks to the closed design of the spoilers, no branches or similar objects can get caught under the solar modules.
Spoiler dimensions: L x W x H: 54.5 cm x 8.9 cm (of which approx. 3 cm is the module contact surface per spoiler) x 6.5 cm

Cabling set

All necessary cables are already pre-crimped with specialist tools. This means you do not need to purchase special pliers for the solar connectors. The cable is 10 m long and has two 10 mm² wires.

Cable feed-through

Cable entries from the roof into the interior are always quite tricky, as it must be ensured that everything is absolutely watertight and remains so even after years of use.
Even the smallest amount of water ingress can often cause irreparable damage to the interior insulation and furnishings. This is particularly true as moisture is often only noticed at a fairly late stage. This is why the roof feed-throughs were developed:
The housings are made of the same UV- and weather-resistant material as the mounting brackets offered in the online shop. They are extremely stable and absolutely slip-proof. The wide adhesive edge ensures optimal sealing.
The feed-throughs can be glued on using the adhesive set, which you also need to glue on the solar mounting brackets. The housings can also be painted in any color and thus adapted to the surface on which they are to be mounted.

Adhesive bonding

When used correctly, bonding is superior to screw connections in the harsh conditions of motorhome or boat use. On painted or GRP surfaces, a strength of over 4 N/mm2 can be achieved, which, calculated on the bonding surface, is a value that would never be achievable with a screw connection in the thin aluminum or GRP carrier layer. This adhesive set enables even a layman to create an absolutely secure connection between spoilers and the respective substrate.
The adhesive set contains all the components necessary for even DIYers to create a professional connection. Stainless steel screws for attaching the solar modules are included, as are detailed adhesive instructions. All you need is a standard hand lever press for cartridges and a lint-free cloth.

Individual modification requests are welcome on request
If you would like a different charge controller from our range, or if you would like the cables to be a different length, please feel free to contact us at any time. The color of the spoilers and the roof feed-through can also be changed from black to white. Simply send a short request for a quote to our customer service team, including the item number and your desired changes. Please contact customer service to find out about any costs that may be incurred.