Bargain PostboxSearch

Power & Backup Energy

Explore Power & Backup Energy by subcategory and find the deals you are looking for.

7 active dealsGo to deals

Subcategories

Products · Power & Backup Energy

7 active deals

BLUETTI PV350 350W Foldable Solar Panel
−9%
amazon

BLUETTI PV350 350W Foldable Solar Panel

4.4(408)
£499£549
View product
Jackery Explorer 300D JE-300D Portable Power Station, 288Wh LiFePO4
−39%
amazon

Jackery Explorer 300D JE-300D Portable Power Station, 288Wh LiFePO4

4.2(62)
£133£219
View product
EF ECOFLOW RIVER 2 Max Portable Power Station, 512Wh
−33%
amazon

EF ECOFLOW RIVER 2 Max Portable Power Station, 512Wh

4.4(798)
£299£449
View product
EF ECOFLOW RIVER 2 Pro Portable Power Station, 768Wh LiFePO4
−30%
amazon

EF ECOFLOW RIVER 2 Pro Portable Power Station, 768Wh LiFePO4

4.3(460)
£349£499
View product
EF ECOFLOW Delta 3 Portable Power Station, 1024Wh with 220W Solar Panel
−7%
amazon

EF ECOFLOW Delta 3 Portable Power Station, 1024Wh with 220W Solar Panel

3.8(19)
£838£898
View product
EF EcoFlow DELTA 3 Max Plus EB 2048Wh LFP Extra Battery
−19%
amazon

EF EcoFlow DELTA 3 Max Plus EB 2048Wh LFP Extra Battery

4(9)
£649£799
View product
EcoFlow STREAM Ultra 1.92kWh Balcony Power Plant
−15%
amazon

EcoFlow STREAM Ultra 1.92kWh Balcony Power Plant

4.1(114)
£679£799
View product

New in Power & Backup Energy

Recently added or updated deals.

BLUETTI PV350 350W Foldable Solar Panel
−9%
amazon

BLUETTI PV350 350W Foldable Solar Panel

4.4(408)
£499£549
View product
Jackery Explorer 300D JE-300D Portable Power Station, 288Wh LiFePO4
−39%
amazon

Jackery Explorer 300D JE-300D Portable Power Station, 288Wh LiFePO4

4.2(62)
£133£219
View product
EF ECOFLOW RIVER 2 Max Portable Power Station, 512Wh
−33%
amazon

EF ECOFLOW RIVER 2 Max Portable Power Station, 512Wh

4.4(798)
£299£449
View product
EF ECOFLOW Delta 3 Portable Power Station, 1024Wh with 220W Solar Panel
−7%
amazon

EF ECOFLOW Delta 3 Portable Power Station, 1024Wh with 220W Solar Panel

3.8(19)
£838£898
View product
EF EcoFlow DELTA 3 Max Plus EB 2048Wh LFP Extra Battery
−19%
amazon

EF EcoFlow DELTA 3 Max Plus EB 2048Wh LFP Extra Battery

4(9)
£649£799
View product
EcoFlow STREAM Ultra 1.92kWh Balcony Power Plant
−15%
amazon

EcoFlow STREAM Ultra 1.92kWh Balcony Power Plant

4.1(114)
£679£799
View product
Buying guide

Power and backup energy: choose for the loads and outage plan

List what you need to power and for how long. A portable battery, solar charging setup and fuel-powered generator have different capacities, installation requirements and hazards. More output power does not automatically provide longer backup time.

Compare the complete arrangement, including charging sources, cables and safe operating locations. Backing up a phone is different from supplying household circuits or essential equipment. Plan critical needs with appropriate technical or professional advice rather than assuming a retail rating guarantees continuity.

Energy, output and starting loads

Watt-hours describe stored energy and watts describe output power. Real runtime is affected by conversion losses and the connected device's consumption. Some motors and compressors require higher starting power. Check the particular output limits and supported loads instead of using a maximum surge figure as continuous capability.

Charging and operating location

Verify supported input voltage, connectors and charging limits. Solar-panel compatibility involves more than a matching plug. Never run a fuel-powered generator in a home, garage or other enclosed area. It needs a suitable outdoor location away from doors, windows and vents, following official and manufacturer guidance. Battery equipment also has temperature and ventilation requirements.

Household integration and support

Connecting backup equipment to household wiring requires a suitable, compliant arrangement and professional assessment. Never improvise backfeeding. Consider servicing, battery support and consumables. Features described as UPS or backup can have switching and runtime limitations: verify suitability for the exact connected equipment, especially for critical or medically necessary use.