POPULAR CATEGORY
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £7.99 | 3 to 5 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £7.99 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £7.99 | 7 to 10 working days |
The EcoFlow EFSOLAR400W is a 400 W monocrystalline solar panel designed for high-efficiency off-grid and supplementary power generation. With a rated output of 400 W (±10 W) and a conversion efficiency of 22–23% (≥22.6%), it delivers strong performance from a compact footprint, making it a capable choice for portable power stations, battery charging systems, and renewable energy installations where maximising yield per square metre matters. The panel folds to a manageable 62 × 105.9 × 2.5 cm for storage and transport, then unfolds to 236.5 × 105.9 × 2.5 cm when deployed — a practical format for users who need a high-wattage panel that can be repositioned or packed away between uses.
Monocrystalline cell construction underpins the panel's efficiency figures, providing consistent output across varying light conditions. At 400 W rated capacity, it suits systems that require substantial solar input without running multiple lower-wattage panels in parallel.
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
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Expert Guidelines for Preserving Your Heavy Equipment Battery Heavy machinery, including forklifts, bulldozers, and excavators, relies on robust batteries to minimize downtime and maximize operational availability. These batteries must endure even more challenging conditions than typical automotive batteries. Moreover,...
Standard Delivery: £7.99
Delivery Estimate: 3 to 5 working days
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| Technical Specification | ||||
|---|---|---|---|---|
| PRODUCT NUMBER | SPM040301200 | SPM040401200 | SPM040551200 | SPM040901200 |
| Voltage | 12 | 12 | 12 | 12 |
| Cell Technology | Monocrystalline | Monocrystalline | Monocrystalline | Monocrystalline |
| Panel Power | 30 | 40 | 55 | 90 |
A. The EFSOLAR400W is a 400 W monocrystalline panel; verify that your power station or charge controller accepts a panel of this wattage and voltage — ask Simon with your unit's input specification to confirm the right match.
A. Rated power is 400 W (±10 W) with a conversion efficiency of 22–23% (≥22.6%), making it one of the higher-efficiency options in this wattage class for portable and fixed installations.
A. Folded dimensions are 62 × 105.9 × 2.5 cm for storage and transport; unfolded it measures 236.5 × 105.9 × 2.5 cm when deployed for use.
A. Ask Simon - send the part number and what you need it to do, and he will point you to the right unit.
A. The warranty period shown on the listing applies from the date of purchase and is backed by the manufacturer. Keep your order confirmation as proof of purchase.
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