Offgrid Solar Gear

Will Prowse Approved.


The solar industry is filled to the brim with garbage. I am here to fix that. Everything on this website is tested to its limit on my youtube channel "DIY Solar Power w/ Will Prowse". If a problem slips past my testing (usually from software updates), the product is removed from my recommendations. Only the best of the best survive on my site. If you find anything wrong with a product here, post it on www.diysolarforum.com for all to see. 

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Batteries

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12V UL Certified

Certified to UL1973. Consistent quality, audited over time.

See 12V UL batteries →
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12V Budget

Reliable today, no long-term guarantee.

See 12V budget picks →
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48V UL Certified

Need to permit your system or connect it to the grid? Use these batteries. 

See 48V UL batteries →
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48V Budget

Fantastic build quality! But not legal to use in a permitted system. Offgrid use only.

See 48V budget picks →

Inverters

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12V Offgrid

RVs, boats, vans and small cabins. 1,000–3,000W.

See 12V inverters →
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48V Offgrid

Run a whole house off-grid. 6,000–12,000W.

See 48V inverters →
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48V Hybrid

Wish to connect to the grid? You will need a certified hybrid inverter. 

See hybrid inverters →
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High Voltage Residential

High efficiency and high performance. This is what I run!

See HV inverters →
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High Voltage

3 Phase Commercial

Take and entire warehouse offgrid! Unlimited capacity. 

See Commercial Systems →

Solar Panels

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Mobile

Great for RV's and Vans

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Standard

Offgrid homes, ground mount arrays, car ports and more!

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Ground Mount Racking

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Strong, fast to assemble and legal for permitted installations.

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Plug-N-Play Solar Generators

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Build a system in minutes! Beginner friendly and reliable.

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