guide 12 min
Plug-In Solar 101: What It Is, How It Works, and Whether It's Right for You
Everything you need to know about plug-in solar — from how the technology works to realistic savings estimates and who it makes sense for.
2026-01-15Read →
Authoritative guides, educational explainers, and state-by-state breakdowns. Cited sources, no hype. Industry professionals: see our B2B whitepapers tab.
Everything you need to know about plug-in solar — from how the technology works to realistic savings estimates and who it makes sense for.
California's SB 868 (Plug and Play Solar Act) is advancing through the legislature in 2026. Here's what it would do, who it covers, and how to prepare before it passes.
Most plug-in solar savings calculators are optimistic. Here's exactly how we calculate savings — and why we show more conservative estimates than most brands.
A state-by-state guide to your legal rights as a renter who wants to install plug-in solar. What's permitted, what's pending, and how to negotiate with your landlord.
Time-of-Use rates can double your plug-in solar savings. Here's how TOU pricing works, which states have it, and how to optimize your system for maximum savings.
A practical guide to installing plug-in solar in an apartment — from choosing the right mounting solution to connecting the system and optimizing your settings.
The 30% Federal Investment Tax Credit (ITC) for residential solar expired on December 31, 2025. Here's what that means for plug-in solar buyers in 2026, whether you can still claim it for 2025 purchases, and what state incentives remain.
From 'it pays back in 2 years' to 'it's not powerful enough to matter' — we debunk the most common myths about plug-in solar with real data.
13 states have active plug-in solar bills in 2026. Here's a status update on every major piece of legislation — what's passed, what's stalled, and what's coming.
A practical guide for licensed electricians exploring plug-in solar as a new service line — covering technical standards, service models, and the regulatory landscape.
Plug-in solar is not a competitor to rooftop solar — it is a complementary product line that expands your addressable market by 44 million renters. Here is the strategic case.
25+ states are advancing legislation that gives tenants the right to install plug-in solar. Here is what property managers need to know — and how to turn it into a competitive advantage.
Not all solar is the same. Here is a detailed comparison of plug-in solar, traditional rooftop solar, and portable solar generators — covering cost, capability, installation, and who each is right for.
UL 3700 is the safety certification that every plug-in solar law references. Here is what it covers, why it matters, and which systems have it.
Plug-in solar is not just for renters. Here is when homeowners should consider plug-in solar instead of — or in addition to — rooftop solar.
Texas has the highest electricity price volatility in the US. Here's how plug-in solar with battery storage can protect you from rate spikes — and why the deregulated market makes it easier.
A brand-neutral, spec-first guide to evaluating plug-in solar systems — covering wattage, battery capacity, inverter type, safety certifications, warranty, and what the marketing numbers actually mean.