Description

What’s Included in This Package:

Cold Storage

• 1 × 308 Liters Chest Freezer (energy-efficient, DC-compatible)

Charge Management

• 1 × MPPT Solar Charge Controller (smart, efficient battery charging)

Solar Generation

• 4 × 450-Watt High-Efficiency Solar Panels (1,800W total solar input)

Energy Storage

• 2 × 12V 220AH Deep-Cycle Tubular Batteries

Installation Ready

• 15 Meters of Quality Solar Cables
• All necessary connectors, accessories & hardware

What Makes This Combo Perfect for Freezer Use

Running a chest freezer on solar requires careful system sizing — too little battery capacity and your freezer warms up overnight, spoiling your stock. Too few panels and your batteries never fully recharge during the day. This combo has been precisely engineered to eliminate both problems:

System Component	Specification	Role
308L Chest Freezer	Energy-efficient compressor	Keeps contents frozen 24/7
4 × 450W Solar Panels	1,800W total input	Powers freezer & charges batteries during day
2 × 220AH Tubular Batteries	440AH total bank	Keeps freezer running through the night
MPPT Charge Controller	Smart multi-stage charging	Maximizes panel output & protects batteries
15M Solar Cables	Quality copper cables	Clean, safe, professional installation

The MPPT charge controller ensures your batteries receive the maximum possible charge from your panels — extracting up to 30% more energy than conventional PWM controllers — so your battery bank reaches full capacity well before sunset, giving your freezer the energy reserves it needs to maintain freezing temperatures all through the night.

Who Is This Combo Built For?

This solar freezer combo is the perfect solution for:

• Fish & seafood sellers — keep stock fresh without generator running costs
• Meat & poultry vendors — maintain freezing temperatures 24/7
• Provision & cold drink shops — serve cold drinks without electricity bills
• Restaurants & small eateries — reliable food storage regardless of grid supply
• Households — store food in bulk without fear of spoilage during outages
• Pharmacies & clinics — keep temperature-sensitive medications safely stored
• Event caterers — portable, reliable cold storage for any location
• Rural communities — off-grid cold storage where grid power is unavailable or unreliable

Why This Beats Running a Generator for Your Freezer

Cost Factor	Generator	This Solar Combo
Fuel Cost	Daily & rising	Zero
Maintenance	Regular & expensive	Minimal
Noise	Loud & disruptive	Silent
Fumes	Yes — health hazard	None
Running Cost Per Month	₦30,000–₦80,000+	Near zero
Reliability	Fuel-dependent	Sun-dependent — always available
Lifespan of Solution	2–5 years	10+ years (panels)
Return on Investment	Never	Within 12–18 months

Within 12 to 18 months, the fuel savings alone from switching your freezer to this solar combo will have paid for the entire system — after which you are essentially running your freezer for free, year after year, for the next decade.

Warranty Coverage:

Component	Warranty Period
308L Chest Freezer	Manufacturer warranty applies
MPPT Solar Charge Controller	12 Months
450W Solar Panels (×4)	10 Years
220AH Tubular Batteries (×2)	18 Months
Cables & Accessories	Quality guaranteed

Is This the Right Combo for You?

Your Situation	This Combo
You run a freezer on generator daily	Switch to solar & eliminate fuel costs
You sell fish, meat or cold drinks	Purpose-built for this use case
You lose stock during power outages	24/7 solar power eliminates this
You want everything in one package	Complete plug-and-play solution
You want silent, fume-free operation	100% clean solar energy
You want ROI within 12–18 months	Fuel savings pay for the system fast
You’re in a rural or off-grid location	No grid connection required

How This Solar Freezer System Works

From sunrise, your 4 × 450W solar panels begin generating up to 1,800W of clean solar power. This energy flows through the MPPT charge controller, which intelligently directs power to run your 308L chest freezer directly from solar during daylight hours while simultaneously charging your 2 × 220AH tubular battery bank to full capacity. As the sun sets, the system seamlessly transitions to battery power with enough stored energy in your 440AH battery bank to keep your freezer running at full freezing temperature through the entire night and into the next morning. When the sun rises again, the cycle repeats — day after day, completely automatically, with no fuel, no noise, and no intervention required from you.