Panels
- 2 × 450W EcoFlow panels
- 900W total panel capacity
- Monocrystalline
- 23% module efficiency
EcoFlow
EcoFlow STREAM Pitched Roof Kit 900W
Stock status : Out of stock
Explore this kit
The 900W EcoFlow STREAM Pitched Roof Kit is a 900W 2-panel plug-in solar kit supplied by EcoFlow.
This kit combines 2 EcoFlow 450W solar panels with an 800VA EcoFlow EF-PS-800 STREAM microinverter and a fixed mounting system for pitched-roof installation.
Price including delivery:£649
View at EcoFlow(paid link)
ENA compliance
What’s included
Microinverter
- EcoFlow EF-PS-800 STREAM
- 800VA maximum AC output
- 2 PV input channels
- 2 independent MPPTs
Mounting system
- Suitable for pitched-roof installation
- Fixed mounting angle
AC & DC cables
- AC cable length not specified by supplier
- DC cable length not specified by supplier
Warranty
- 10 year microinverter warranty
- 12 year solar panel warranty
Pros & cons
Pros
- Panels can work independently: Two independent MPPTs allow the microinverter to manage each panel separately, so shading or a different orientation on one panel does not affect the performance of the other.
- High-efficiency panels: The supplied EcoFlow panels deliver 23% module efficiency.
- Purpose-built pitched-roof frame: EcoFlow includes a mounting system designed specifically for pitched roofs. It keeps the panels close to the roofline, follows the existing pitch and helps the installation stay comfortably within the 20cm permitted-development projection limit.
Cons
- More involved installation: Pitched-roof mounting can be more complex than ground or flat-roof installation, as the frame needs to be securely fixed into the roof structure and may require drilling and working at height.
- Cable lengths are not specified: EcoFlow does not state the supplied AC or DC cable lengths, so confirm that they suit your intended installation before buying.
- Prices can fluctuate: EcoFlow often moves products in and out of promotional pricing, so current prices may not stay the same for long.
Detailed kit specification
The full known specifications for the solar panels and microinverter supplied with the EcoFlow STREAM Pitched Roof Kit 900W are shown below.
Solar panels
- Manufacturer
- EcoFlow
- Quantity
- 2 panels
- Rated power
- 450W per panel (900W total)
- Technology
- Monocrystalline
- Dimensions
- 191 × 113 × 4cm per panel
- Weight
- 22.4kg per panel
- Module efficiency
- 23%
- Year 1 degradation
- Not specified by supplier
- Annual degradation
- Not specified by supplier
- DC cable length
- Not specified by supplier
Microinverter
- Manufacturer
- EcoFlow
- Model
- EF-PS-800 STREAM
- Maximum output
- 800VA
- PV input channels
- 2
- Independent MPPTs
- 2
- Weight
- 3.2kg
- Peak efficiency
- Not specified by supplier
- Start-up voltage
- 20V
- Connectivity
- Wi-Fi, Bluetooth
- AC cable length
- Not specified by supplier
Where to buy
The EcoFlow STREAM Pitched Roof Kit 900W is available to buy directly from EcoFlow.
Direct from kit supplier
EcoFlow
Price including delivery:£649
View at EcoFlow(paid link)
Prices and availability can change. Always confirm the complete kit specification and current price with the retailer before buying.
Estimate savings and payback
Estimated solar generation, annual savings and payback period for the EcoFlow STREAM Pitched Roof Kit 900W depend on where you live, how the kit is positioned, and crucially, how much of the solar electricity your household uses.
Get a tailored estimate
We’ll pre-fill the calculator with this kit’s 900W panel capacity and £649 price. Just enter your postcode, panel setup and a few details about your household and electricity use to estimate generation, savings and payback.
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