Anker SOLIX RS40B Solar Panel 2x410W - High-Efficiency Balcony Power Setup
Published on 09/02/2026 at 19:06 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Anker SOLIX RS40B Solar Panel 2x410W is built for households that want to turn a balcony, patio, or small roof into a steady source of solar power without a full rooftop installation. Each rigid panel is rated at 410W, and in a typical 2-panel pack the system delivers up to 820W peak output, paired with microinverters for grid connection where allowed.
Design, Output, And Efficiency
The SOLIX RS40B uses high-efficiency monocrystalline PERC cells rated at 23% conversion efficiency, letting the 410W panels produce more power from a compact footprint than many older 350W modules of similar size. According to the dedicated product listing, a standard RS40B panel measures 1722 x 1134 x 30 mm and weighs about 20.5 kg, with an IP68 rating for dust and water protection and a 25-year performance guarantee that still promises 84.8% output relative to initial power after that period.RS40B panel specs
As part of a 2x410W bundle, the RS40B is configured as a compact balcony or small-roof setup that provides up to 820W peak output, feeding power through a microinverter rated at either 600W or 800W depending on local limits. A large European DIY retailer lists the RS40B balcony kit with a declared maximum system power of 820W, an efficiency figure of 23.0%, a module area of about 1.35 m² per panel, and an operating temperature range from -40 °C to 85 °C, confirming the modules are designed for year-round outdoor exposure including cold winters and hot summers.Balcony kit technical data
System Components And Installation Use Case
In typical balcony-power packages, two RS40B panels are combined with a microinverter and mounting hardware to create a plug-in solar system for railings or sloped roofs. An island and balcony-system overview from Anker SOLIX highlights that RS40B-based balcony sets can be supplied with a 600W or 800W microinverter and mounting brackets designed for quick installation, making them suitable for tenants or homeowners who cannot or do not want to install a full rooftop array.Balcony system overview
The internal wiring and cell layout are optimized for balcony mounting, with monofacial panels using 182 monocrystalline cells and a factory-attached output cable of around 5 m length per panel, as documented in a technical table for the RS40B balcony kit. That same technical sheet lists nominal system voltage of 37.3 V on the DC side, an open-circuit voltage around 60 V, and current of approximately 2.61 A per string, figures that line up with a compact microinverter able to feed a 230 V grid in markets that permit plug-in balcony systems.Electrical data for kit
More Details On Anker SOLIX RS40B Panels
Anker SOLIX provides a dedicated product page with full electrical, mechanical, and warranty data for the RS40B 410W solar modules used in balcony and small-roof systems.
Brand, Manufacturing, And US Context
Anker SOLIX is the energy-focused sub-brand of Anker Innovations, which has expanded from power banks and chargers into residential and portable energy systems including home batteries, balcony kits, and portable power stations. Anker Innovations is headquartered in Bellevue, Washington, for its US operations, with corporate information listing 400 108th Avenue NE, Suite 400, Bellevue, WA 98004 as the key US office for Anker-branded products.Anker US headquarters data
For US customers, Anker positions SOLIX products primarily as part of portable and home-backup power ecosystems, with dedicated sites and collections that include portable solar panels around the 200W power class and larger home-energy systems. While the RS40B balcony kits themselves are more directly documented on European-language pages and regional sites, the underlying hardware characteristics such as 410W module rating, 23% efficiency, IP68 sealing, and long-term power guarantee demonstrate that the panels are built to modern international standards that align with typical residential solar modules.
Comparison With 200W Portable Panels
To understand where the RS40B sits in Anker’s solar range, it helps to compare it with Anker SOLIX PS200 portable 200W panels designed for camping and RV setups. Anker documentation for the 200W foldable panel states peak power of 200W, a rated voltage of 48V, rated current of about 4.16-4.17A, folded dimensions around 21.9 x 23.9 x 2.0 in and unfolded dimensions about 82.0 x 23.9 x 1.1 in, with net weight listed at 16.3 lb and IP67-level dust and water resistance.PS200 portable panel specs
By contrast, one RS40B rigid module provides more than double the peak power at 410W, but at the cost of greater weight and a larger rigid frame that is intended to be permanently mounted on a balcony rail or rooftop rather than folded away. With two RS40B panels in a balcony kit delivering 820W peak, a household gets roughly four times the peak wattage of a single 200W portable panel setup, making the RS40B kit a better match for steady household loads when paired with a microinverter or Solarbank storage unit, while the portable 200W panel excels for mobile and camping use where folding and lower weight are critical.
Use Cases, Value Positioning, And Limits
The RS40B bundle is aimed at users who want semi-permanent solar generation from balconies, small roofs, or railings without commissioning a full rooftop system, especially in markets that permit plug-in balcony arrays up to 600W or 800W microinverter output. Technical data showing IP68 protection, a temperature range from -40 °C to 85 °C, and a 25-year performance guarantee suggests the panels are suitable for long-term outdoor installation and for locations that see snow, rain, and heat, provided the mounting and electrical connections follow local codes.Durability and rating data
However, the rigid format and panel dimensions mean the RS40B kit is not a substitute for portable camping panels; at roughly 172.2 cm by 113.4 cm per module and combined weight above 40 kg for two panels, it is clearly intended to stay mounted once installed. For US households, the most direct comparison is with fixed residential or small commercial modules in the 400W class; the RS40B offers similar efficiency and weather performance but is marketed as part of balcony and modular home-energy systems rather than full-roof arrays.
Key Facts At A Glance
- Product: Anker SOLIX RS40B Solar Panel 2x410W balcony kit
- Manufacturer: Anker Innovations Ltd., Bellevue, WA (US operations)
- Category: Residential solar panel balcony kit
- Panel power rating: 410W per RS40B panel, 820W peak for 2-panel kit
- Cell efficiency: 23% monocrystalline PERC cells
- Panel dimensions: 1722 x 1134 x 30 mm per panel
- Panel weight: 20.5 kg per panel
- Environmental rating: IP68 dust and water protection
- Performance guarantee: 84.8% of initial output after 25 years
- Target audience: Balcony and small-roof solar users seeking a compact 410W module in a 2-panel 820W kit
