My Recommended EquipmentVan & RV Builds
After analyzing hundreds of builds and months of real-world testing, here is the gear I genuinely recommend. Every product was selected for value, reliability, and compatibility with 12V vanlife systems. Buying through my links supports VanPowerCalc at no extra cost to you.
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I'm Leo, an engineer and vanlifer since 2019. I've installed and tested the electrical systems in 3 different vans. Every recommendation on this site is based on hands-on experience, not copied spec sheets. I have no commercial ties with manufacturers — I only recommend what I use or would install in my own van.
How I test and select
Every product recommended here has either been installed in my van or evaluated against strict criteria:
Tested in real conditions (heat, cold, vibrations)
Cheapest isn’t always best. I look for the best long-term investment.
A beginner van builder should be able to install it alone
Minimum 3 years of expected use
I cross-reference with vanlife community reviews
Independent and free thanks to your clicks
Links marked with * are affiliate links. If a purchase is made through them, I receive a commission at no extra cost to you. The editorial selection and product evaluation are not influenced by commission rates. Your click helps fund this free tool.
LiFePO4 Batteries
LiFePO4 is the gold standard for van builds. 3x lighter than AGM, 80% usable depth of discharge (vs 50% for AGM), and 3000+ life cycles. Look for at least 100Ah for regular use, 200Ah+ if you run a fridge and work remotely.
LiTime 12V 100Ah Bluetooth LiFePO4 (Group 31)
LiFePO4 12V 100Ah Group 31, Bluetooth monitoring, 100A BMS, low-temp cutoff protection. Up to 15000 deep cycles at 60% DoD. Marine, RV, off-grid use. 222 Amazon reviews. LiTime is a leading mainstream LiFePO4 brand on Amazon US.
~USD 250-600
Pros
- 100% usable capacity, no loss like AGM
- 3000+ cycles = 8-10 years lifespan
- Built-in BMS, automatic protection
Cons
- Higher initial investment than AGM
- Requires LiFePO4-compatible charger
This is the battery I've been using in my van for 2 years. Reliable, lightweight, and the best value for money out there.
ALLPOWERS R2500 Portable Power Station | 2500W 2016Wh - R2500
2016Wh capacity; 2500W Pure Sine Wave Inverter (4000W peak); Maximum 2500W dual input in 1 hour (AC + Solar); Maximum 1000W solar charge in 2 hours; 5 ways to charge (AC/Solar/Auto/Generator/Double AC+Solar); 15ms uninterruptible home backup UPS; Long-life LiFeP04 battery with over 3,500 charging cycles; Maximum 4000W AC output with parallel connection (12kW peak); Expandable with B1000 expansion battery.
~USD 400-800
Pros
- 200Ah = 2-3 day autonomy in vanlife
- Ideal for remote work + fridge
- Same weight as a standard 100Ah AGM
Cons
- High price (~$500-800)
- Larger footprint than 100Ah
If you work remotely or run a fridge, go straight for 200Ah. You'll never regret having too much capacity.
Victron BMV-712 Battery Monitor
Real-time SOC, history, Bluetooth alarms. Must-have.
~USD 150-220
Pros
- Real-time state of charge monitoring
- Consumption history via Bluetooth app
- Simple install, compatible with all batteries
Cons
- Requires a shunt wired on the negative
Without a monitor, you're flying blind. This one gives you the exact battery % in real time — a total game-changer.
Solar
An MPPT solar kit is the best investment for off-grid autonomy. The MPPT (Maximum Power Point Tracking) controller optimizes conversion and harvests up to 30% more energy than PWM. Aim for 200W minimum solo, 400W+ for a couple with a fridge.
ALLPOWERS SF200 Flexible Solar Panel 200W Monocrystalline
High Conversion Efficiency. Light Weight & Extremely Flexible. IP68 waterproof ETFE Material. Compatible With Most Solar Generators with MC4 Connectors.
~USD 150-250
Pros
- Good power-to-price ratio
- High-efficiency monocrystalline panel
- Compatible with all MPPT/PWM controllers
Cons
- MPPT controller not included
- Bulky for small roofs
I tested 4 panels before this one. Great efficiency even in overcast weather, and it sits well on a van roof.
Victron MPPT Controller 100/30
Extracts 97% solar power, Li & AGM compatible.
~USD 50-150
Pros
- 97% efficiency, best on the market
- Bluetooth app with full history
- Compatible Li, AGM, Gel — adjustable charge profile
Cons
- Premium price vs Chinese brands
- 30A may limit beyond 400W solar
The Victron is pricey, but you install it once and forget about it. The Bluetooth app is a real plus for tracking solar output.
Solar Cable 6mm² MC4 10m
6mm² solar cable with pre-crimped MC4 connectors, 10m.
~USD 15-30
Pros
- 6mm² gauge = no loss over 5-8m
- Pre-crimped MC4 connectors
- UV and heat resistant
Cons
- Length sometimes tight depending on vehicle
Don't cheap out on solar cables. 6mm² between panels and controller is the minimum to avoid power losses.
Alternator Charging
A DC-DC charger is essential for Euro 6+ vehicles. It replaces the old split-charge relay system by intelligently regulating voltage. It charges your leisure battery while driving, even with a smart alternator.
Victron Orion DC-DC Charger 30A
Charges battery from alternator with correct Li profile.
~USD 150-350
Pros
- Essential for Euro 6+ (smart alternator)
- Perfect Li/AGM charge profile
- Real-time Bluetooth monitoring
Cons
- More complex install than a split-charge relay
Essential if you have a Euro 6+ vehicle. I've installed it on 3 different vans, zero issues. It charges your battery as soon as you drive.
230V Inverter
A pure sine wave inverter is essential for sensitive 230V devices (laptop, drone charger, CPAP). Pure sine replicates mains power quality. Size it at 150% of your peak AC consumption.
Pure Sine Inverter 2000W 12V
Runs induction cooktop, hair dryer, coffee machine.
~USD 250-500
Pros
- 2000W = induction cooktop, hair dryer, handles everything
- High quality pure sine wave
- Dual 230V outlets built-in
Cons
- Requires 50mm² cables and ANL fuse
- Heavy battery draw at full load
The 2000W version for those who want to plug in everything: induction plate, hair dryer, pro coffee machine. Make sure your cables are properly sized.
Pure Sine Wave Inverter 1000W
Pure sine wave, sensitive devices compatible, 12V→110V/230V.
~USD 100-400
Pros
- Pure sine wave = compatible with all sensitive devices
- 1000W covers 95% of van needs
- 12V→230V quiet and reliable
Cons
- Idle consumption ~10-15W
- 1000W not enough for induction cooktop
If you need to run a microwave or coffee machine, this is the one. Pure sine wave = zero risk for your gear.
Wiring & Safety
Clean, secure wiring is the foundation of a reliable install. A good multimeter, quality crimping tool, and heat shrink tubing prevent 90% of electrical issues in vans.
BLUETTI Digital Multimeter
Clamp multimeter for troubleshooting 12V/24V DC circuits — measures voltage, current, resistance. Fits any vanlife toolbox.
~USD 30-80
Pros
- Essential for diagnosing 12V issues
- Measures voltage, current, resistance, continuity
- Compact and rugged for van use
Cons
- Budget models lack accuracy
First tool to buy before you even start your install. You'll pull it out 100 times to check voltages and connections.
12V Fuse Box
Protects each circuit independently, easy installation.
~USD 20-60
Pros
- Protects each circuit independently
- LED diagnostic per fuse
- Easy install with mounting screws
Cons
- Variable quality from no-name brands
One fuse per circuit is the golden rule. This box keeps your install clean and every line independently protected.
Electrical Crimping Tool
Reliable crimp connections on 0.5mm²–16mm² cables, no soldering.
~USD 25-50
Pros
- More reliable than soldering in a van (vibrations)
- Compatible with 0.5-16mm² terminals
- Ratchet jaws = consistent crimps
Cons
- Doesn't cover large gauges (>16mm²)
Forget soldering in a van — crimping is more reliable and vibration-proof. This one covers all the gauges you'll need.
Battery Cable 50mm² Red+Black
50mm² cable for 2000W+ inverter. Red and black, 1m each.
~USD 20-40
Pros
- 50mm² gauge = zero loss for 2000W inverter
- Crimped terminals included
- Flexible sheath, easy routing
Cons
- Stiff, hard to bend in tight spaces
Between battery and inverter, you need heavy-duty cable. 50mm² handles big current draws without overheating.
ANL Fuse 250A + Fuse Holder
Mandatory inverter protection. 250A with integrated fuse holder.
~USD 15-30
Pros
- Mandatory protection for high-power inverter
- Easily replaceable fuse
- Waterproof housing available
Cons
- Single rating per fuse, keep spares
The ANL fuse protects your battery-to-inverter cable. It's a few bucks that can prevent a fire. Non-negotiable.
Heat Shrink Tubing Kit
Insulate and protect electrical connections.
~USD 10-25
Pros
- Waterproof connection insulation
- Convenient multi-size assortment
- Applied with heat gun in 10 seconds
Cons
- Single-use, keep stock handy
Small purchase, big impact. Every connection must be insulated and protected, especially in a van that vibrates constantly.
12V Appliances
A 12V compressor fridge is the ultimate vanlife upgrade. Unlike thermoelectric coolers, it maintains true fridge temps (2-8°C) even in 35°C heat, and uses less power.
Diesel Heater 5kW 12V
For larger vehicles or cold climates. 0.2L/h cruise consumption. 30% off with code SQ3U5UKC.
~USD 100-200
Pros
- 5kW = heats even large vans at -15°C
- Runs off the vehicle's diesel tank
- Complete kit with remote and thermostat
Cons
- More complex install than the 2kW model
- Oversized for small vans
The 5kW version for large vans or real winters. Heats the entire vehicle in 15 minutes, even at -10°C.
12V Compressor Fridge
Portable 12V/24V compressor fridge for vans and RVs — low power, quiet operation.
~USD 300-800
Pros
- True fridge temps (2-8°C) even in 35°C heat
- Low consumption (~45W, variable compressor)
- Runs on 12V direct, no inverter needed
Cons
- Significant investment ($300-800)
- Limited volume vs residential fridge
The compressor fridge changed my van life. Goodbye ice, hello real fresh meals even in the middle of summer.
Portable Induction Cooktop 2000W
Fast cooking without gas, 2000W. Requires pure sine inverter.
~USD 40-80
Pros
- Fast, precise cooking in a van
- Safe: no gas, no flame
- Easy to clean, compact
Cons
- Requires a 2000W+ inverter
- High consumption (~1500W), drains battery fast
With a 2000W inverter, you can cook with induction in your van. Faster, cleaner, and no gas to manage.
other
solarKit
~USD 200-500
Pros
- All-in-one: panel + MPPT + cables
- 200W = solar autonomy for a solo van
- MPPT controller included (+30% vs PWM)
Cons
- Rigid panel = requires flat roof
- 200W insufficient for 2 people + fridge
The kit I recommend to every beginner. Plug it in, it works, and the included MPPT controller makes a real difference.
Transparency
I participate in several affiliate programs (Amazon Associates, Awin for EcoFlow, Bluetti, ALLPOWERS…). This doesn't change the price for you and helps me keep the tool 100% free.