# Will Prowse Approved 

> Building a DIY solar power system? Tired of getting ripped off or not knowing what to buy? I test everything on the market so you don't have to. Independent testing and real world results. 

## Pages
- [12V Budget Batteries](https://www.willapproved.com/12v-budget-batteries)
- [12v Fridges](https://www.willapproved.com/12v-fridges): Building a vehicle mounted solar power system? Let me help.
- [12V Inverters](https://www.willapproved.com/12v-inverters)
- [12v Solar Without A Battery](https://www.willapproved.com/12v-solar-without-a-battery)
- [12V UL Certified Batteries](https://www.willapproved.com/12v-ul-diy-solar-batteries)
- [3 Phase Commercial Inverters](https://www.willapproved.com/commercial-inverters)
- [400 Watt w/ Alternator Charging](https://www.willapproved.com/simplified-400-watt-fewer-wires-and-alternator-charging): Building a vehicle mounted solar power system? Let me help.
- [48v All In One Buyers Guide](https://www.willapproved.com/48v-all-in-one-buyers-guide)
- [48V Budget Batteries](https://www.willapproved.com/48v-batteries): Looking for the best bang for your buck in 48V budget solar batteries? Compare value-focused LiFePO4 batteries for affordable off-grid and DIY solar builds.
- [48V Hybrid Inverters](https://www.willapproved.com/48v-hybrid-inverters)
- [48V Offgrid Inverters](https://www.willapproved.com/48v-offgrid-inverters)
- [48V UL Certified Batteries](https://www.willapproved.com/48v-code-compliant-batteries)
- [Automatic Transfer Switches](https://www.willapproved.com/automatic-transfer-switches)
- [Battery Capacity Testers](https://www.willapproved.com/battery-capacity-testers)
- [Battery Capacity Testers](https://www.willapproved.com/battery-capacity-tester)
- [Battery Chargers](https://www.willapproved.com/battery-chargers)
- [Battery Isolators](https://www.willapproved.com/battery-isolators)
- [Battery Monitors](https://www.willapproved.com/battery-monitors): Building a vehicle mounted solar power system? Let me help.
- [Contact Me](https://www.willapproved.com/contact-me)
- [Design Your Own 12v Lifepo4 System](https://www.willapproved.com/design-your-own-12v-lifepo4-system)
- [EG4 Hybrid System Builder](https://www.willapproved.com/code-compliant-48v-offgrid-system)
- [Free eBook](https://www.willapproved.com/the-book): Building a vehicle mounted solar power system? Let me help.
- [Fuses and Circuit Breakers](https://www.willapproved.com/fuses): Building a vehicle mounted solar power system? Let me help.
- [Grid Tie Systems](https://www.willapproved.com/grid-tie-systems)
- [Ground Mount Solar Racking](https://www.willapproved.com/ground-mount-racks): Need to mount some solar panels for an offgrid systems? Check out what we recommend
- [Handtruck System Builder](https://www.willapproved.com/mobile-48v-system)
- [High Voltage Hybrid System](https://www.willapproved.com/high-voltage-hybrid-system)
- [High Voltage Residential Inverters](https://www.willapproved.com/high-voltage-residential-inverters)
- [Home](https://www.willapproved.com/)
- [Inverters](https://www.willapproved.com/inverters): Building a vehicle mounted solar power system? Let me help.
- [Landingpage](https://www.willapproved.com/landingpage)
- [Large Solar Panels](https://www.willapproved.com/300w-solar-panels)
- [New Page](https://www.willapproved.com/new-page)
- [Off-grid System Builder](https://www.willapproved.com/48v-complete-system-blueprint-559371)
- [Policies and Disclaimers](https://www.willapproved.com/policies-and-disclaimers)
- [Small Solar Panels](https://www.willapproved.com/solar-panels): Building a vehicle mounted solar power system? Check out my site. This page covers solar panels
- [Solar Charge Controllers](https://www.willapproved.com/solar-charge-controllers): Building a vehicle mounted solar power system? Let me help.
- [Solar Friendly Air Conditioners](https://www.willapproved.com/solar-friendly-air-conditioners)
- [Solar Generators](https://www.willapproved.com/full-size-systems): Building a vehicle mounted solar power system? Let me help. Check out these solar generators
- [Solar Panel Mounts](https://www.willapproved.com/solar-panel-mounts): The best solar panel mounts for off grid vehicle mounted systems
- [Solar Trailer](https://www.willapproved.com/solar-trailer): Build your own off grid solar power system mounted on a trailer
- [Solarcomponents](https://www.willapproved.com/solarcomponents)
- [Support The Forum](https://www.willapproved.com/support-the-forum)
- [The Classic 400 Watt (RV's, Vans, Buses)](https://www.willapproved.com/the-classic-400-watt-rvs-vans-buses): Building a vehicle mounted solar power system? Let me help.
- [The Minimalist (great for small vans and cars)](https://www.willapproved.com/the-minimalist-great-for-small-vans-and-cars): Building a vehicle mounted solar power system? Let me help.
- [The Off Grid King (Power Anything!)](https://www.willapproved.com/the-off-grid-king-power-anything): Building a vehicle mounted solar power system? Let me help.
- [Tools](https://www.willapproved.com/tools)
- [Ultra Portable Systems](https://www.willapproved.com/ultra-portable-systems): Building a vehicle mounted solar power system? Let me help. Check out these solar generators
- [Wire, Connectors and Busbars](https://www.willapproved.com/wire-and-connectors): Building a vehicle mounted solar power system? Let me help.