Belize splits cleanly into two solar markets — the Cayes (San Pedro, Caye Caulker) where there's no grid at all, and the mainland where BEL charges $0.21/kWh but caps residential net metering at just 1.5 kW. We engineer for both, with shipping CIF Belize City and direct service to Ambergris Caye.

Belize Cayes off-grid configurator (Ambergris & Caulker)
Ambergris Caye (San Pedro), Caye Caulker, and most of the smaller Cayes have either no grid or unreliable diesel-genset systems. Off-grid solar is the only practical option. This calculator sizes a system for typical Cayes property types and ships CIF Belize City + barge to your dock.
The BEL 1.5kW residential cap problem (and three workarounds)
BEL's residential net metering program limits each home to 1.5 kW of solar — far less than the 5-10 kW most homes actually need. This is the #1 frustration of mainland Belizean homeowners. Here are the three legal ways to get around it.
How to install 5-15 kW residentially when BEL says 1.5 kW max
The 1.5 kW cap applies only to grid-export net metering. It does NOT cap how much solar you can install for self-consumption or off-grid use.
Workaround #1: Self-consumption + battery
Install 8-10 kW of solar with battery storage. Use your own power; only export 1.5 kW back. The other ~6.5 kW just feeds your home directly.
Workaround #2: Off-grid mode
Disconnect from BEL entirely. No cap, no application, no fees. Best for rural mainland properties with poor BEL service anyway.
Workaround #3: Commercial classification
If you have a home-based business or rental property, register as commercial. The commercial cap is 75 kW — far more flexible.
Mainland vs Cayes — two different solar games
Costs, regulations, and even system specs differ significantly between the Belize mainland and the offshore Cayes. Here's a side-by-side.
Mainland (Belize City, Belmopan, Cayo, Placencia)
- BEL grid available Yes
- Net metering cap 1.5 kW residential / 75 kW commercial
- Typical system size 5-10 kW + battery
- Salt-air zone Coastal areas only
- Hurricane risk Medium
- 10kW system cost USD $7,500
- Shipping CIF Belize City direct
Cayes (Ambergris, Caulker, Tobacco, etc.)
- BEL grid available No (or unreliable)
- Net metering N/A (off-grid)
- Typical system size 10-15 kW + 20-30 kWh battery
- Salt-air zone Always (marine-grade required)
- Hurricane risk Higher (exposed)
- 10kW system cost USD $10,500 (incl. barge)
- Shipping CIF Belize City + barge to Caye
Best solar configurations for Belize
Mainland Hybrid
5 – 10 kW. Self-consume + 1.5 kW BEL export. Battery for blackouts. Belize City, Cayo, Belmopan.
Cayes Off-Grid
10 – 15 kW + 20-30 kWh battery. Marine-grade. Ambergris, Caulker, Tobacco Caye. Pure off-grid.
Resort / Dive Shop
25 – 100 kW. Commercial cap 75 kW grid-tied or fully off-grid. Tour operators, dive resorts.
What matters for solar in Belize
Voltage: 110/220V split-phase (US-style)
Same as Jamaica, Bahamas, US. Standard split-phase inverters work natively. Easy parts replacement.
Hurricane: medium risk
Belize sits at western edge of hurricane belt. Lower risk than Jamaica/Bahamas but still requires reinforced mounting on coastal/Cayes properties.
BEL net metering: 1.5 kW residential cap
Capped grid export. Workarounds via self-consume, off-grid, or commercial registration. PUC may revise the cap upward as policy evolves.
Cayes shipping: barge required
After CIF Belize City, you need water-taxi or barge to reach Cayes. We coordinate scheduling but local transport cost is on the buyer (~$400-800).
Typical Belize solar pricing
| Size | Location | Cost (USD) | Notes |
|---|---|---|---|
| 5 kW | Belize City home (hybrid) | $4,800 | 1.5 kW grid export + self-consume |
| 10 kW | Mainland (hybrid) | $7,500 | Or 75 kW commercial classification |
| 10 kW + 20 kWh | Ambergris Caye / off-grid | $10,500 | Includes marine-grade + barge |
| 50 kW | Boutique resort / dive shop | $35,000 | Commercial classification |
Belize solar guides
Real Sunchees installations in Belize
Why customers choose Sunchees
Since 2008, we've shipped solar systems to 200+ countries from our 1,000 m² Foshan factory. Belize buyers get the same direct-from-manufacturer pricing, warranty, and engineering support.
Founded 2008 · Foshan, China
Owned manufacturing facility. Direct factory — not a trading agent.
In-house inverter & lithium battery
No third-party brand mixing. Single point of warranty, lower failure rate.
System lifespan
Engineered for tropical climates. 5% liquidated damages on late delivery.
Customer rating
Across residential, commercial, agriculture, finance, transit, security deployments.
Delivery & production guarantees
- 1-10 sets sample order 5-7 working days
- 20-100 sets bulk 10-20 working days
- Late delivery penalty 5% of contract
- Production progress reports Dedicated PM
- Post-contract satisfaction follow-up Standard for every order
Warranty terms
- Solar panels 10 years (free replacement)
- Lithium battery 3 years (leak / deformation)
- Inverter & charge controller 2 years (PCB replacement)
- Combiner box 2 years
- System engineering support Lifetime remote assistance
Frequently asked questions
Why does BEL cap residential solar at 1.5 kW?
Can I get solar on Ambergris Caye if there's no BEL connection?
Does Belize have any solar import duty?
How does shipping work for the Cayes?
Get a Belize solar quote on WhatsApp
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