The most powerful & intelligent offered package on the market
With the CALIFAKTUR OffgridPRO you get real Smart Home technology in your VW California. The most powerful self-sufficiency system on the market delivers 170–340 Ah of lithium power, supplemented by efficient solar technology for energy that simply never runs out. And best of all: completely plug & play for self-installation, without software updates and reversible at any time.
MAXIMUM PERFORMANCE & INTEGRATION. MINIMUM SIZE.
Why CALIFAKTUR OffgridPRO?
Configure your personal CALIFAKTUR OffgridPRO now
YOUR ADVENTURE. YOUR ENERGY. YOUR DECISION.
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3 MAIN COMPONENTS. FLEXIBLY COMBINEABLE.
What are the main components of the CALIFAKTUR OffgridPRO?
A perfectly coordinated trio consisting of a CALIFAKTUR solar system, a Saftkiste Pro lithium battery, and a Victron inverter. Configure your personal CALIFAKTUR OffgridPRO according to your vehicle type, camping habits, and energy needs.
THE CALIFAKTUR SOLAR SYSTEM
Reliable solar energy with CALIFAKTUR
Experience the freedom of self-sufficient camping with the CALIFAKTUR solar module for your VW California - directly from the market leader
Independent of shore power – charge your battery anywhere with solar energy
No drilling or gluing required
Clean, stylish, flat – thanks to its minimal height, it integrates seamlessly into your VW bus.
Robust & weatherproof – designed for all conditions, whether rain, hail or sun
The complete set for self-installation and is fully reversible.
Developed by engineers, Made in Germany
Full integration with your OffgridPRO – consumption data and solar yield directly in the app
THE SAFTKISTEPRO
The smartest battery ever – full control, full freedom
- Up to 4 times the battery capacity
- Smart Home for your VW California – control, monitoring, and transparency via smartphone app: Location tracking – location function and geofencing for maximum theft protection. Consumption data at a glance. Control center for electricity and devices via LTE.
- Compatible with vehicle electrical system and camper unit and fully reversible
- Plug-and-play complete installation kit for self-installation
- Maximum power for your camper adventure – 170 Ah / 2.15 kWh (340 Ah / 4.3 kWh)
- The most compact and lightest battery in its class – weighing only 15.8 kg at full power
- Safe, robust, Made in Germany – IP67 protection, cell heating down to -30°C for all weather conditions
THE VICTRON INVERTER
Use your favorite devices anywhere – 230V freedom
- Operate your favorite appliances independently – hairdryer, coffee machine or even an induction hob without mains power.
- Feel at home – even when traveling – 230V socket for all standard devices
- Full integration without loss of space – compact and perfect for your VW California
- Reliable quality from Victron – a proven brand in energy supply for many years.
- Quiet & efficient – pure sine wave for sensitive electronics and stable performance
- Safe & robust – protection against overload, short circuit and overheating
- Full control and monitoring via the SaftkistePRO app
YOUR QUESTIONS. OUR ANSWERS.
Frequently asked questions about the CALIFAKTUR OffgridPRO
What are the benefits of the OffgridPRO?
The OffgridPRO expands the usability of your VW California and makes you significantly more self-sufficient – with increased capacity, solar power, and 230V power supply. This allows you to reliably use high-performance appliances such as an induction cooktop, Nespresso machine, e-bike charger, or hairdryer, even without mains power. Your self-sufficient camping time increases noticeably, with maximum transparency via app and seamless integration into your VW California.
What components are included in the OffgridPRO package?
The package consists of a solar system for a continuous energy supply, a lithium iron phosphate (LiFePO4) battery as a safe, long-lasting auxiliary battery, and an inverter package for 230V devices. All components are designed for the VW California and can be individually configured. This way, you get the perfect offgrid setup to suit your travel style.
Is the OffgridPRO compatible with the Camper Unit and the LIN bus?
Yes. Our California integration software integrates the SaftkistePRO into the Camper Unit via LIN bus – battery level, remaining runtime, and charging processes are displayed correctly. This preserves the OEM operating logic and gives you full transparency in the VW California T6.1, T7, and Grand California.
Is the OffgridPRO integrated into the Camper Unit?
Yes. Integration is achieved via the existing LIN bus using our California integration software on the SaftkistePRO. Battery level and remaining runtime are correctly displayed in the camper unit – even without workshop parameterization.
Does the VW factory warranty remain valid despite the retrofit?
Yes. The Autarky Package PRO has a certificate of conformity (UBB) from VW, so the factory warranty remains valid. You get maximum offgrid capability without warranty risk – ideal also for leased vehicles.
What is a certificate of no objection (UBB)?
A certificate of conformity is the manufacturer's confirmation that a retrofit system – such as our OffgridPRO including solar module, SaftkistePRO, charging booster, inverter and software integration – is compatible with the vehicle's electronics and, if installed correctly, will not impair safety or function. This ensures that the VW factory warranty remains valid and the Camper Unit correctly displays battery level, remaining runtime and charging processes.
Do I need TÜV/ABE approval for installation?
No. All components are vehicle-specific and installed according to manufacturer specifications, so no modifications to standard cables or drilling are necessary.
Can I install the OffgridPRO myself?
Yes. Our pre-assembled plug-and-play solutions are designed so that even beginners can carry out a professional installation using the detailed assembly instructions. Cable routing, brackets, and connectors are specifically tailored to the VW California – for quick and safe self-installation.
How can I have the OffgridPRO installed?
You have the choice: self-installation with instructions (plug and play) or installation via our partner workshops. There, you'll receive a complete offer including installation for your individual package. This way, you get your finished system conveniently and safely. We deliver all components directly and on time to our partner workshops.
How long does the installation take?
Depending on the configuration and your experience, the package is designed so that even the maximum setup can usually be installed within a day. Pre-assembled components, clear instructions, and vehicle-specific brackets speed up the process. This minimizes downtime and gets you back on the road quickly.
Can I revert the OffgridPRO system back to its original state?
Yes, the system is completely reversible. No factory wiring harnesses are cut and no holes are drilled; everything is plug and play. This means the camper can easily be returned to its original condition and is also suitable for leased vehicles.
Is the OffgridPRO leasing-compliant and fully reversible?
Yes. Installation is plug-and-play, without any modifications to the standard wiring harness or drilling; this makes the system 100% reversible. Perfect for leased vehicles.
Can the OffgridPRO be combined with solar power?
Yes, absolutely. The solar system provides a constant supply of power when you're off-grid, significantly extending your camping time. "Never-ending energy" while traveling – ideal for off-grid camping and independent backup power. Even if you already own a CALIFAKTUR solar system, you can easily upgrade your setup with the CALIFAKTUR lithium package and inverter package.
How much solar power is practical for the VW California?
For typical travel profiles, we recommend 155–310 Wp. Our roof-friendly, drill-free CALIFAKTUR solar modules are C-rail compatible, extremely flat and perfectly matched to the OffgridPRO – for maximum yields without wind noise and car wash safe.
Do I need a charging booster for the T6.1 – and how powerful?
Yes, with Euro 6, a DC-DC charging booster stabilizes the charging voltage for LiFePO4 batteries and reduces charging times to full charge. Our Victron Orion XS with 50A charging current is ideal if you drive short distances and want to quickly reach 100% state of charge (SOC).
What is the purpose of the charging booster in the T6.1?
The charging booster optimally adapts the charging currents and characteristics supplied by the alternator to the LiFePO4 battery. With a charging current of up to 50 A, the battery is charged quickly and gently while driving. This means you're fully charged again faster – ideal for long journeys. The T7 already comes with a charging booster installed as standard.
Is the starter battery also charged (recharge circuit)?
Yes. No additional measures are necessary for the T7; the starter battery is charged automatically. For the T6.1, the Votronic Standby Charger (included in the CALIFAKTUR Lithium Set) supplements the system at the existing split charge relay under the driver's seat.
Which 230V devices are running on the inverter package?
With our pure sine wave inverter from Victron (1,200 W continuous / 2,200 W peak), you can operate Nespresso machines, induction cooktops, hair dryers, laptop power supplies, and much more. Please note the power consumption of your devices and plan for higher reserves during short-term peak loads.
LiFePO4 vs. AGM: What are the specific benefits for camper vans?
LiFePO4 offers significantly higher cycle counts, fully usable capacity, and considerably less weight than AGM batteries – ideal for extended periods of inactivity and high loads. In practice, this means greater self-sufficiency, faster charging, less maintenance, and noticeable weight savings in the VW California.
What is the lifespan of lithium vs. AGM?
AGM batteries typically need to be replaced after around 8 years. LiFePO4 batteries, depending on usage, can achieve over 10,000 cycles – often lasting 10 to 20 years – with minimal capacity loss. This significantly surpasses conventional AGM deep-cycle batteries and offers high residual capacity even after many cycles.
How long does the lithium battery in the OffgridPRO last?
Our SaftkistePRO LiFePO4 batteries are designed for a very high number of cycles, achieving a lifespan of 10–20 years. Even after many cycles, a high residual capacity is retained. This ensures you benefit from stable performance and fast charging capabilities in the long term.
Does the package make the camper heavier?
No, actually lighter. The standard 75 Ah AGM battery (approx. 22 kg, ~50% usable) is replaced by the SaftkistePRO 170 (170 Ah, 100% usable) weighing only 15.8 kg – with roughly 4.5 times the usable capacity and about 30% less weight. More energy, fewer kilos.
What security standards does the system meet (BMS, safeguards, protection types)?
The SaftkistePRO utilizes an intelligent BMS DualBMS® (over/undervoltage, overcurrent, temperature, short circuit) and is equipped with fuses located close to the mains, correctly dimensioned cable cross-sections, and IP-protected components. It features a cell heater that operates down to -30 °C and an IP67-rated housing for maximum robustness against cold, splashing water, and dust.
For which vehicle variants is the OffgridPRO available?
For all VW California models: T6.1 (Beach, Coast, Ocean), T7 (Beach Tour, Beach Camper, Coast, Ocean) and Grand California 600/680. The components are vehicle-specific and precisely fitted. This ensures that the original functionality is retained – with maximum self-sufficiency. Available for T7 (Beach Tour, Beach Camper) and Grand California from March 2026.
What kind of guarantee do I receive?
You receive a 5-year manufacturer's warranty on the product. This way, you're investing in proven quality, durable components, and reliable performance. The warranty terms and conditions are provided transparently.
What makes the SaftkistePRO so special?
The SaftkistePRO is more than just a battery: it's an intelligent energy system with app control, location tracking & geofencing, consumption and charge level display, and LTE remote functions. It's IP67 rated, features cell heating down to -30°C, is fully VW compatible (including the Camper Unit), and is available in a 170 Ah/2.15 kWh version (optionally 340 Ah/4.3 kWh). Ultra-compact, weighing only 15.8 kg, made in Germany – designed for maximum self-sufficiency in the VW California.
Why does the OffgridPRO cost more than cheaper alternatives?
Quality, engineering, and durability make the difference: High-quality cells, sophisticated electronics, meticulous workmanship, and optimal integration ensure consistently reliable performance. You benefit from safety, functionality, and a meticulously crafted, uncompromising design – instead of short-term cost-cutting solutions. This ensures you'll enjoy the product for many years to come.
What distinguishes the CALIFAKTUR OffgridPRO from others?
With the OffgridPRO you get UBB/warranty maintenance, camper-unit integration, reversibility, Made-in-Germany, SaftkistePRO intelligence, drill-free installation, plug&play self-installation or partner installation and a 5-year manufacturer's warranty – with a focus on quality, design and durability at a fair price.
Who would find the OffgridPRO interesting?
For everyone who wants to camp comfortably and independently in their VW California – from charging your phone and lighting to cooking with induction. Whether it's a weekend trip, a road trip, or off-grid camping: you can enjoy the convenience of shore power wherever you want to be. Ideal for VW California T6.1, T7, and Grand California.
Who is CALIFAKTUR – and what makes us special in the field of VW-California-offgrid?
CALIFAKTUR is a manufacturer from the Allgäu region of Germany with a young team and extensive engineering expertise. Our mission is to create top-quality products that prioritize design, user-friendliness, and durability – a commitment appreciated by over 2,500 satisfied customers across Europe. With solutions like the OffgridPRO, we noticeably enhance freedom, safety, and comfort while traveling. Together with Batterieschmiede GmbH – developer and manufacturer of the SaftkistePRO – also based in the Allgäu, we combine our expertise and share common values. This results in a unique, plug-and-play complete package "Made in Germany" for the VW California.
Configure your personal CALIFAKTUR OffgridPRO now
Your adventure. Your energy. Your decision.
