Solar Battery Storage - EcoFlow UK - EcoFlow UK

Solar Battery Storage

Solar Battery Storage Solar Battery Storage
Solar Battery Storage
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New
1-5kWh Capacity
1800W Output
Regular price from £799.00
Sale price from £799.00
Regular price £799.00
Unit price
per 
- Expandable 1-5 kWh capacity with DELTA 3 Extra Battery, DELTA Pro 3 Extra Battery, DELTA 2 Extra Battery, or DELTA 2 Max Extra Battery. - 1800W AC output, with 2400W (3600W surge) using X-Boost ...
Save up to £150.00
1kWh | 5-year Warranty
Regular price from £549.00
Sale price from £549.00
Regular price £549.00
Unit price
per 
- Increase the capacity of DELTA 3 Plus/DELTA 3 with an extra 1024Wh. - Get 10 years of daily use until it hits 80% of its original capacity. Embrace 4000+ charging cycles enabled by the LFP batte...
Save up to £99.00
New
4kWh capacity
Regular price from £2,199.00
Sale price from £2,199.00
Regular price £2,199.00
Unit price
per 
Coming soon Compatibility - Works seamlessly with EcoFlow DELTA Pro 3  (The EcoFlow DELTA Pro Smart Extra Battery is compatible with the EcoFlow DELTA Pro 3. ). Scalable Power - Expandable up to 1...
Save up to £99.00
Regular price £549.00
Sale price £549.00
Regular price £699.00
Unit price
per 
• Expandable Capacity • Convenient Recharging • Fast Recharging • Internal Storage Compartment • Power multiple devices • Control from anywhere
Save £150.00
New
Regular price £999.00
Sale price £999.00
Regular price £999.00
Unit price
per 
• Expandable capacity - Increase the capacity of DELTA 2 Max with an extra 2046Wh. • Triple the power - 2-6kWh expandable capacity to fit your energy storage needs. Add up to two DELTA 2 Max Smart ...
Regular price £1,799.00
Sale price £1,799.00
Regular price £1,799.00
Unit price
per 
• Extra 3600Wh battery for DELTA Pro • Expand capacity up to 10.6kWh with 2 extra batteries • Convenient recharging with DELTA Pro: AC, solar, Smart Generator, car charging, EV charging • Long-last...
Regular price from £1,548.00
Sale price from £1,548.00
Regular price £2,048.00
Unit price
per 
2kWh LFP Battery: • Built-in auto heating to use in as low as -4°F • Stackable and expandable up to 6kWh • Hot-swap enabled for safety protection • Advanced BMS for battery protection and smart con...
Save up to £900.00
Regular price from £519.00
Sale price from £519.00
Regular price £699.00
Unit price
per 
• Expandable Capacity • Convenient Recharging • Fast Recharging • Internal Storage Compartment • Power multiple devices • Control from anywhere
Save up to £180.00
Regular price £879.00
Sale price £879.00
Regular price £999.00
Unit price
per 
• Expandable capacity - Increase the capacity of DELTA 2 Max with an extra 2046Wh. • Triple the power - 2-6kWh expandable capacity to fit your energy storage needs. Add up to two DELTA 2 Max Smart ...
Save up to £120.00

Accessories

DELTA 3 Series
Panels
2kWh Capacity | 1800W Output
Regular price from £1,249.00
Sale price from £1,249.00
Regular price £1,348.00
Unit price
per 
 • Increase the capacity of DELTA 3 Plus/DELTA 3 with an extra 1024Wh.  • Get 10 years of daily use until it hits 80% of its original capacity. Embrace 4000+ charging cycles enabled by the LFP ...
Save up to £99.00
1-5kWh Capacity Fully charged in 3.1 hr
Regular price from £899.00
Sale price from £899.00
Regular price £948.00
Unit price
per 
• Expandable capacity: 1-5kWh expandable capacity to fit your energy storage needs. Ideal for home use, RVing, outdoors or even everyday use. • Built to last 6× longer: Get 10 years of daily...
Save up to £58.00
New
1-5kWh Capacity
Fully charge in 1.3 hr
Regular price from £1,149.00
Sale price from £1,149.00
Regular price £1,248.00
Unit price
per 
Expandable capacity: 1-5kWh expandable capacity to fit your energy storage needs. Ideal for home use, RVing, outdoors or even everyday use. Built to last 6× longer: Get 10 years of daily use unti...
Save up to £196.00
1-5kWh Capacity | Fully charged in 1.4 hr
Regular price from £1,648.00
Sale price from £1,648.00
Regular price £1,648.00
Unit price
per 
Expandable capacity: 1-5kWh expandable capacity to fit your energy storage needs. Ideal for home use, RVing, outdoors or even everyday use. Huge AC output: With X-Boost mode get up to 2400W outpu...
22.6% Conversion Rate
IP68
Regular price £849.00
Sale price £849.00
Regular price £849.00
Unit price
per 
  • Charge faster with high 400W solar input • Up to 23% conversion rate • Durable, multi-layered materials • Self-supporting with an adjustable angle • IP68 waterproof rating • One-piece folding ...
23% Conversion Rate
IP68
Regular price £369.00
Sale price £369.00
Regular price £539.00
Unit price
per 
Panel type is shipped randomly, depending on current stock availability. • A 23% conversion rate to sunlight • All-black design that fits any house style • Built to last with an IP68 waterproof r...
Save £170.00
23% Conversion Rate
IP68
Regular price £449.00
Sale price £449.00
Regular price £449.00
Unit price
per 
• Collect more energy with a two-in-one bifacial design • Durable tempered glass that's built to last • Up to 23% conversion rate • Self-supporting with an adjustable angle • Durable with IP68 wat...
21-22% Conversion Rate
IP68
Regular price £299.00
Sale price £299.00
Regular price £299.00
Unit price
per 
• Portable & self-supporting • Smart solar power • Durable with IP68 waterproof rating • One-piece folding design
23% Conversion Rate
IP68
Regular price £109.00
Sale price £109.00
Regular price £139.00
Unit price
per 
Shipping can take 2-3 weeks • Weighs only 5.1lbs, making it extremely lightweight • 258° flexibility, making it easy to fit to any surface • An IP68 waterproof rating for added durability • Univer...
Save £30.00
23% Conversion Rate
IP68
Regular price £139.00
Sale price £139.00
Regular price £159.00
Unit price
per 
• A 23% conversion rate to sunlight • All-black design that fits any house style • Built to last with an IP68 waterproof rating • Fast and Easy Installation • Up to a 5-year warranty Learn mo...
Save £20.00

What is solar battery?


A solar battery is an energy storage device that collects the electricity generated by the solar panels and stores it for later use. It is a core component of photovoltaic systems and allows you to use this energy at any time, regardless of solar radiation, especially at night or on cloudy days.

How do solar batteries work?

Solar batteries store the excess energy generated by the solar panels as chemical energy and release it when needed as electricity.

Frequently Asked Questions

What size solar battery do I need?

The size of your solar battery will depend on your energy needs and the level of independence you desire. To find out what size you need, add up your daily energy consumption in watts per hour (Wh) and multiply it by the number of days the solar battery should last without recharging. Pay attention to the rate of discharge (which can be as high as 90% for lithium batteries). Formula: Battery capacity (Ah) = energy consumption (Wh) / battery voltage (V).

How long do solar batteries last?

How much are solar batteries?

Are solar batteries worth it?

How to connect solar panels to battery?

Can a 12v solar panel charge a 24v battery?

What size solar panel to charge 12v battery?

Can I charge a lithium battery with a solar charger?

Is it safe to put solar batteries inside the house?

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