Diy Electric Bed In Your Camper: A How-To Guide

Electric beds in campervans are becoming increasingly popular, with many people choosing to convert their vans into mobile homes. While some opt for fixed beds, others prefer the flexibility of adjustable beds that can be raised or lowered to maximise space and comfort. This can be achieved through the use of electric linear actuators, which allow for separate adjustments of the head and foot sections of the bed.

Creating an electric bed in a campervan typically involves building a bed frame and platform, choosing and mounting actuators, connecting a power source, and testing the setup. The bed frame is usually made from sturdy materials such as aluminium or steel, while the platform can be constructed from plywood or other lightweight materials. Actuators are then mounted to the frame and connected to a power source, such as a battery bank or the van's electrical system.

It is important to consider weight distribution, electrical safety, and proper ventilation when designing and installing an electric bed in a campervan. Additionally, customisation options, such as adding storage compartments or integrating seating areas, can further enhance the functionality of the space.

Overall, creating an electric bed in a campervan requires careful planning, electrical knowledge, and attention to detail to ensure a safe and comfortable sleeping arrangement.

Electric bed lifts for campervans

Electric bed lifts are an innovative way to maximise space in your campervan. They allow you to utilise the area underneath your bed, which can be used for extra storage, a lounge area, or even a second bed. With the push of a button, you can easily raise or lower your bed to any desired height, making it a convenient and flexible option for those wanting to make the most of their limited space.

When considering an electric bed lift for your campervan, there are a few things to keep in mind. Firstly, you will need to ensure that your campervan has sufficient height to accommodate the lift mechanism. Most bed lift kits require a minimum height of 175 cm from the floor to the ceiling. Additionally, you will need to take into account the weight of your bed and choose a lift system with an appropriate weight rating.

There are a variety of electric bed lift systems available on the market, each with its own unique features and benefits. For example, the HappiJac Power Bed Lift is known for its quiet, smooth operation and ease of use. It can be operated by a single person and offers a range of height adjustments to suit your needs. On the other hand, some bed lift kits may require more complex installation and electrical work, especially if you plan to assemble the lift system yourself.

When designing your electric bed lift, you will need to choose the right materials for the bed frame and platform. Aluminium, such as 80/20 extruded aluminium, is a popular choice due to its lightweight yet durable nature. It is also fully modular, allowing you to adjust the bed frame size to fit your van's dimensions. Alternatively, you can opt for a wooden bed platform, such as birch plywood, which offers flexibility in design and can be coated for added protection.

Lastly, it is important to consider the power source for your electric bed lift. Most bed lift systems run off a 12V power system, which is compatible with the electrical setup in many campervans. However, it is crucial to ensure that your power source can handle the amperage draw of the lift mechanism to avoid any electrical issues.

DIY adjustable beds for campervans

Adjustable beds are highly sought-after bed solutions due to their flexibility and comfort. They can be a great addition to a campervan, allowing for separate adjustments of the head and foot sections. Here are the steps to create your own DIY adjustable bed for a campervan:

Building the Bed Frame

The first step is to build a sturdy bed frame that can accommodate the linear actuators for adjustments. Ashleigh and Zach, who converted a Ford Transit into a campervan, drew inspiration from another van lifer who used 80/20 extruded aluminium to build their bed frame. You can assemble the frame outside the van and make adjustments as needed. The frame should consist of aluminium beams spanning the width of the van, securing to both walls, and providing a surface for the bed platform. It should also include a lower level where the electric linear actuators can be mounted.

Constructing the Bed Platform

The next step is to design a bed platform that can fold and adjust as needed. Measure the underside of your old bed frame and design a wooden bed platform with separate pieces of plywood that can be adjusted independently. Cut the plywood to size and use a hole saw to create ventilation holes. Coat the wooden platform with polyurethane for added protection.

Choosing an Actuator

When selecting an actuator, it is recommended to choose one with hall effect sensors, especially when using multiple actuators. This ensures that any speed differences due to weight distribution or motor speed tolerance are corrected, allowing the bed sections to move synchronously. Consult with customer support to choose the right actuators and control boxes compatible with your van's power source and provide sufficient lifting capacity.

Mounting the Actuators

Mount the actuators to the bed frame and platform using T-nuts, bolts, and L-shaped supports. For the head section, mount the rear holes of the actuators to the lower level of the frame and the front holes to the platform. For the foot section, mount the actuators vertically to the underside of the bed due to space constraints. You may need to construct wooden boxes to mount the feet actuators.

Connecting Power Source and Control Box

Connect the actuators to the van's electrical power source, typically the 12V fuse block. Ensure you use the proper fuse size to avoid blowing out the control box.

Testing and Troubleshooting

Once everything is set up, test the platform with different weights and mattress configurations. Make any necessary adjustments, such as reinforcing the headboard support or swapping wood screws for bolts to handle the weight.

Camper van electrical systems

The electrical system is one of the most challenging aspects of converting a camper van. With so many components, wires, and calculations to consider, it can be overwhelming. However, by understanding the basics and following a systematic approach, you can design and install a functional and safe electrical system in your camper van. This guide will cover everything you need to know about camper van electrical systems, including power storage, power output, and power input.

Power Storage ('Batteries')

Batteries are the heart of a camper van's electrical system, storing the energy required to power various devices. They come in different chemistries, such as lithium and lead-acid, and can be combined to increase the total power capacity. When choosing batteries, consider factors such as power capacity, voltage, and depth of discharge. It's also essential to calculate your power needs to determine the size of your battery bank.

Power Out ('Electrical Loads')

Electrical loads draw power from the batteries when in use. The more power consumed, the faster the battery discharges. Examples of common loads include smartphone and laptop charging, water kettles, LED lights, and fans. It's important to prioritize 12V devices over 120V ones to improve power efficiency and reduce the need for an inverter.

Power In ('Charge Sources')

To charge your batteries, you'll need one or more charge sources. The four most common options are solar panels, the vehicle's alternator, shore power (plugging into an external socket), and a generator. Solar panels are an excellent choice for off-grid power, while the alternator and shore power provide convenient charging options. It's recommended to have at least two charge sources to ensure sufficient power for your electrical system.

Designing Your Electrical System

When designing your electrical system, it's crucial to understand the power flow between the batteries, loads, and charge sources. Here's a step-by-step guide to help you get started:

• Identify Your Power Needs: Calculate your daily power usage by listing all electrical devices and their wattage ratings. Multiply the wattage of each device by the number of hours it will be used, then sum up the watt-hours for all devices. This will give you an estimate of your daily power consumption.
• Choose Your Battery Type and Size: Select the appropriate battery chemistry (lithium or AGM) based on your budget and usage patterns. Then, use your calculated power needs to determine the size of your battery bank. Remember that lithium batteries can be discharged more deeply without affecting their lifespan.
• Select Your Charge Sources: Decide on your primary and secondary charge sources. Solar panels are a popular choice for off-grid power, while the alternator and shore power provide convenient charging options. Consider your usage patterns and typical camping locations to make an informed decision.
• Design Your Wiring Diagram: Create a detailed wiring diagram that shows the connections between the batteries, loads, and charge sources. This diagram will be your roadmap for installing the electrical system.
• Choose Appropriate Components: Select high-quality components, including wires, fuses, connectors, and charge controllers, based on your power needs and battery type. Ensure that wires and fuses are sized correctly to handle the expected current.
• Install the Electrical System: Follow your wiring diagram and install the components, making sure to use proper tools and safety precautions. Pay attention to the polarity of connections and use heat shrink tubing to protect exposed wires.
• Test and Monitor: Once the system is installed, test each component and connection to ensure proper functionality. Use a battery monitor to keep track of your battery's state of charge and prevent over-discharging. Regularly check for any signs of wear or damage and replace components as needed.

Designing and installing a camper van electrical system can be a challenging but rewarding task. By following the steps outlined above, you can create a safe and efficient electrical system for your camper van. Remember to prioritize power efficiency, choose suitable components, and always put safety first. With a well-designed electrical system, you'll be able to power your essential devices and enjoy your adventures on the road.

Camper van battery setups

The electrical setup of a camper van is one of the most important parts of the van conversion. It is what will allow you to power your appliances and make your van feel like a home. There are many different ways to set up the electrical system of your camper van, and the best setup for you will depend on your power needs, your budget, and how much space you have available.

Battery Types

The first thing to consider when setting up your camper van electrical system is the type of battery you will use. The two most common types of batteries for camper vans are lead-acid batteries and lithium-ion batteries. Lead-acid batteries are cheaper upfront, but they are heavier and have a shorter lifespan than lithium-ion batteries. Lithium-ion batteries are more expensive upfront, but they are lighter, have a longer lifespan, and can be discharged more fully without sustaining damage.

Battery Capacity

The next thing to consider is how much battery capacity you will need. This will depend on how much power you plan to use each day. A good rule of thumb is to have at least two days' worth of battery capacity so that you don't run out of power. For example, if you plan to use 200 amp-hours (Ah) of power per day, you will need at least 400 Ah of battery capacity.

Charging Methods

There are several ways to charge your camper van batteries, including solar power, DC-DC charging via your van's alternator, and shore power via an inverter charger. It is recommended to have at least two of these charging methods for redundancy and to ensure that you always have a way to charge your batteries.

Power Usage

Finally, you need to consider how you will be using power in your camper van. There are two types of power usage: DC (direct current) and AC (alternating current). DC power is more efficient because it does not need to be converted, so it is recommended to use DC power whenever possible. Examples of DC power usage include LED lights, water pumps, and USB chargers. AC power is needed for higher-wattage appliances such as induction cooktops, espresso machines, and air conditioners.

Example Setup

• 2 x 100 Ah lithium-ion batteries
• 200 W solar panel array
• 300 W inverter charger
• DC-DC charger
• DC distribution panel
• AC distribution panel
• Various DC and AC appliances

Camper van solar panels

Solar panels are an excellent way to power your camper van and enable you to camp off-grid. There are several types of solar panels to consider, each with its own pros and cons. Here are some key factors to help you choose the right solar panels for your camper van:

Rigid vs. Flexible Solar Panels:

Rigid solar panels are the traditional option with solar cells mounted under tempered glass and an aluminium frame. They are durable, efficient, and cheaper per watt. Flexible solar panels, on the other hand, are flat cells moulded with a protective plastic layer, making them lightweight and able to bend to curve around your van's roof. They are easier to install but tend to be less durable and more expensive.

Fixed vs. Portable Solar Panels:

Fixed solar panels are permanently mounted on the roof of your camper van, always collecting energy when the sun is out. Portable solar panels, or solar suitcases, are standalone units that you can set up when camped. They are easier to position for optimal lighting but require setup each time and won't charge your batteries while running errands.

Cell Type: Monocrystalline vs. Polycrystalline vs. Amorphous:

Monocrystalline panels are the most efficient, taking up less space, but they are usually more expensive. Polycrystalline panels are cheaper and bigger per watt, with similar longevity and durability. Amorphous panels are less efficient, taking up more weight and space, and are more expensive per watt, but they perform better in cloudy weather and partial shade.

When choosing solar panels, consider the size and shape of your van's roof, your budget, and your power needs. Measure your roof and plan your layout to ensure the panels fit and accommodate other features like vents and storage boxes. Calculate your power requirements by considering the wattage and efficiency of the panels, as well as the number of panels you need to meet your electrical needs.

Some recommended brands for rigid solar panels include Renogy, WindyNation, Mighty Max, and HQST. For flexible solar panels, consider ALLPOWERS, Renogy, and Suaoki. And for portable solar suitcases, Renogy, HQST, and ACOPOWER are good options.

Frequently asked questions