With a power rating of 400W, solar panel efficiency reaches up to 23%. Capable of capturing about 2KWh of solar energy under 6 hours of good sunshine (ideal conditions), enough to keep your equipment running for hours. Adopt monocrystalline solar cells and multi-layer ETFE and IP65 protection for enhanced light transmittance, superior efficiency, and extended lifespan. Designed with an industry-standard solar connector, fit OUKETEL power station, also compatible with most third-party power stations (please confirm the charging voltage of the PV port before charging).