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NuWatt designs, installs, and manages solar, battery, heat pump, and EV charger systems across 9 states. One company, one warranty, one point of contact.
Get a Free QuoteYou can't install panels on your landlord's roof — but Maine renters have real options to go solar, cut electric bills, and support clean energy. No installation, no upfront cost.
Quick Answer for Maine Renters
Community solar is your best option. Subscribe to a share of an off-site Maine solar farm — credits appear directly on your CMP or Versant bill. No installation, no upfront cost, no landlord permission. Savings are typically 5–15% on your annual electric bill. Plug-in solar (balcony panels) is an additional option for small supplemental savings.
The short answer is yes — just not the way a homeowner would. You cannot install rooftop solar panels on a rental property without your landlord's consent and likely a structural assessment, permitting, and utility interconnection process. That's not realistic for most renters.
But Maine's community solar program offers a genuine alternative. Community solar lets you subscribe to a share of an existing or newly developed solar farm in Maine. The solar farm generates power, and CMP or Versant applies Net Energy Billing (NEB) credits to your monthly electric bill — the same way rooftop solar credits work for homeowners.
Maine is one of the better states for renter solar options because CMP and Versant both participate in community solar, and a growing number of providers specifically market to renters, apartment dwellers, and income-eligible households.
Requires landlord consent, permits, and utility interconnection
$0 upfront, no installation, no landlord needed
Small panels, $400–$2,000, portable, minimal landlord friction
The process is straightforward. It takes about 15 minutes to sign up and requires only your CMP or Versant account number.
Choose a community solar project sized to match your electricity usage. No upfront cost, no credit check required by most providers. Subscriptions typically cover 60–100% of your annual usage.
A professionally designed and maintained off-site solar array generates power. It feeds into the CMP or Versant grid. You do not manage the equipment.
CMP or Versant tracks your share of the solar farm output and applies Net Energy Billing (NEB) credits to your monthly statement. Credits reduce what you owe.
The subscription fee is lower than the credit value — your guaranteed net savings. Typical savings range from 5–15% on your annual electric bill.
What LD 1777 Means for Your Savings
Maine's LD 1777 (effective January 1, 2024) changed how new community solar projects are credited. New projects use a tariff-based credit rate set by the Maine PUC — slightly below full retail. Grandfathered projects (operational before LD 1777) still offer 1:1 NEB credits at full retail rates with higher savings.
Action item: When choosing a community solar provider, ask whether the project is grandfathered (1:1 NEB) or subject to LD 1777 tariff rates. Grandfathered projects provide 10–15% savings; new projects may provide 5–10%. Both are real savings — grandfathered is simply better if available.
| Provider | Utility Served | Contract Term | Typical Savings | Notes |
|---|---|---|---|---|
| Ampion | CMP + Versant | Month-to-month option | 10–15% | One of the largest community solar operators in Maine. Strong rural coverage. |
| Nexamp | CMP | 12–25 year (typical) | 10% | Grandfathered project inventory may be available. 1:1 NEB credits where applicable. |
| Summit Ridge Energy | CMP + Versant | Flexible terms | 5–12% | Focus on underserved markets including income-eligible households. |
NuWatt does not manage community solar subscriptions directly. We recommend comparing multiple providers and reviewing contract terms before signing.
The primary solar option for Maine renters. No roof, no installation, no landlord permission needed.
Upfront cost
$0
Savings
5–15% on annual electric bill
Commitment
Month-to-month to 25 years (varies)
Pros
Cons
Small plug-in solar systems (100W–800W) that feed directly into a standard outlet. Maine LD 1777 allows limited plug-in solar; check with your landlord.
Upfront cost
$400–$2,000 (1–4 panels)
Savings
$10–$50/month depending on system size and usage
Commitment
None — portable equipment
Pros
Cons
If your landlord installs solar, they benefit from increased property value and (if they qualify) commercial incentives. You may be able to negotiate lower rent or a stable electricity rate.
Upfront cost
$0 (landlord's investment)
Savings
Negotiate reduced rent or stable electric rate
Commitment
Lease agreement modification
Pros
Cons
Efficiency Maine programs including income-eligible heat pump installation and weatherization apply to rental units in some cases — if the landlord agrees.
Upfront cost
$0
Savings
Varies by program
Commitment
None
Pros
Cons
If you have a good relationship with your landlord and a stable long-term tenancy, it's worth having the conversation about rooftop solar or a heat pump. Landlords have genuine financial incentives:
Property value increases ~4% with solar
Studies show solar installations add $15,000–$25,000 to Maine home values on average.
Efficiency Maine offers landlord incentives
Heat pump and weatherization programs for rental units — not solar directly, but lowers overall energy costs that attract tenants.
Tenant retention improves
Energy-efficient homes with lower utility bills attract and retain long-term tenants.
Commercial Section 48/48E ITC may apply
Landlords may qualify for the commercial solar ITC (still available for projects beginning construction before July 4, 2026). A tax professional can assess eligibility.
Negotiation tip
If your landlord installs solar, you might negotiate a rent reduction or a fixed electricity rate in exchange for agreeing to a long-term lease. This benefits both parties — they get the lease stability to justify the investment, you get lower housing costs.
Maine renters with an electric vehicle can combine a community solar subscription with home charging to maximize savings. Your community solar credits reduce your overall electric bill — including the electricity you use to charge your EV at home.
$30–$60
Avg ME EV charge cost/month
At $0.24/kWh avg rate
5–15%
Community solar saves
Off total electric bill
$18–$108
Annual EV charging savings
With community solar subscription
The federal EV charger tax credit (Section 30C) is still available through June 30, 2026 — up to $1,000 for residential Level 2 charger installation.
If you own your condo unit but share a roof or common area, rooftop solar is more complex — but still possible:
You own your condo unit (shared roof)
Best option: Virtual Net Metering or Community Solar
If the HOA won't allow rooftop solar, community solar works. If some units have solar installed on a common area, virtual net metering can distribute credits to participating units.
Your HOA is open to solar
Best option: HOA-owned system with virtual NEM
Maine allows virtual net metering for multi-unit buildings. A solar array on the roof or parking structure can distribute credits to individual unit owners.
You rent a condo unit
Best option: Community solar subscription
Same as apartment renters — subscribe to an off-site community solar project through CMP or Versant. No HOA involvement required.
Several programs serve lower-income renters in Maine. These are distinct from community solar and focused on reducing total energy costs:
Some community solar providers offer enhanced discounts (15–20%) for households at or below 80% AMI. Ask specifically about income-qualified subscriptions when shopping.
Free or heavily subsidized air sealing, insulation, and energy audits for income-eligible renters — if the landlord permits the work. Reduces heating costs, not electricity directly.
Efficiency Maine offers heat pump rebates for rental units if the landlord installs the unit. The landlord receives the rebate, but lower heating costs can benefit tenants through lower rent or included utilities.
Maine LIHEAP provides heating cost assistance for qualifying low-income households including renters. This is a direct payment toward heating bills, not solar — but it reduces total energy burden.
Can renters get solar in Maine?
Yes — through community solar. Maine renters cannot install rooftop panels on a rental property without the landlord's permission, but community solar lets you subscribe to a share of an off-site solar farm. Credits appear directly on your CMP or Versant electric bill. There is no upfront cost and no installation at your home. Savings are typically 5–15% on your annual electric bill.
How does community solar work for renters in Maine?
You subscribe to a share of a licensed community solar project in Maine. The solar farm generates power, and CMP or Versant tracks your share of that production. Net Energy Billing (NEB) credits are applied to your monthly electric bill. You pay a subscription fee (lower than the credit value) and keep the difference as savings. If you move, most providers let you transfer your subscription to a new address within the same utility territory, or cancel with notice.
Is there any upfront cost for community solar in Maine?
No. Most community solar providers in Maine charge no upfront cost. There is also typically no credit check for residential subscriptions. You start receiving bill credits once the project is operational and your subscription is activated.
How much can Maine renters save with community solar?
Savings depend on whether you subscribe to a grandfathered project (1:1 NEB credits, full retail rate) or a newer LD 1777 project (tariff-based rate, slightly below retail). Grandfathered projects typically offer 10–15% savings. New projects under LD 1777 may offer 5–10% savings. On a $120/month electric bill, that's $72–$216 per year in savings.
What is LD 1777 and does it affect renter savings?
LD 1777 is a Maine law effective January 1, 2024 that changed how new community solar projects are credited. Under the old system, all community solar received 1:1 NEB credits at full retail rates. Under LD 1777, new projects receive a lower tariff-based credit rate set by the Maine PUC. Grandfathered projects that were operational before LD 1777 still offer 1:1 credits. This means savvy renters should ask providers whether the project they're subscribing to is grandfathered or new.
Can I use plug-in solar as a renter in Maine?
Yes, with some considerations. Plug-in solar panels (sometimes called balcony solar) are small systems (100–800W) that connect to a standard outlet. They generate power that reduces what you draw from the grid in real time. Maine does not currently have specific legislation requiring landlords to allow plug-in solar (unlike some European countries), so you should inform your landlord and get written permission. Your lease may address this. Plug-in systems save $10–$50/month depending on size and your usage patterns.
Does my landlord need to agree to community solar?
No. Community solar is a subscription to an off-site solar farm. It has nothing to do with your rental property. You subscribe as an individual utility customer. No installation occurs at your home. Your landlord's permission is not required.
Are there income-eligible solar programs for Maine renters?
Community solar providers including Summit Ridge Energy and some Nexamp projects offer income-qualified subscriptions with enhanced savings (sometimes 15–20% off the bill). For heat pumps and weatherization (not solar), Efficiency Maine has income-eligible programs that cover renters if the landlord agrees to the installation. Low-income community solar is a growing area in Maine — ask providers about their income-eligible options.
What if I own a condo with a shared roof?
If your HOA won't approve rooftop solar on the shared building, community solar is your main option. If the HOA is open to it, Maine allows virtual net metering for multi-unit buildings — a single solar array on the roof or parking structure can distribute NEB credits to individual unit owners. This requires utility coordination and HOA approval but can deliver rooftop-level savings to all participating units.
What happens to my community solar subscription if I move?
Most Maine community solar providers allow you to transfer your subscription to a new address within the same utility territory (CMP or Versant) if you move within Maine. If you move out of CMP/Versant territory or out of state, most contracts allow cancellation with 30–90 days notice. Always review contract termination terms before subscribing, especially if you have a longer-term subscription.
NuWatt can help Maine renters understand all energy-saving options — including community solar subscriptions, heat pump programs for renters, and weatherization resources. No sales pressure.