ECO-WORTHY 1200W Grid Tie Monocrystalline Solar Panel Kit: 1200W 24V-110V MPPT Function Waterproof Grid-Tie Micro Power Inverter + 8pcs 160W Monocrystalline Solar Panels ECO-WORTHY 1200 watts 24 volts mono PV grid-tied solar system solar panel kit for residential and commercial rooftop systems to decrease your electrical bill, or for large off-grid systems as well. Ideal daily output: 6KWh (depending on the availability of sunlight). High-efficiency silicon solar cells ensure high performance of solar modules and create maximum power output. 25-year transferable power output warranty: 5-year/95% efficiency rate, 10-year/90% efficiency rate, 25-year/80% efficiency rate. By-pass diodes are pre-installed in waterproof IP-65 rated juncton box to minimize power drop caused by shade and ensure excellent performance in low-light environments. Corrosion-resistant aluminum frame and anti-reflection coated glass withstand high winds (2400Pa) and snow loads (5400Pa). Each solar panel comes with 1 pair of 35 inches cables with MC4 Male/Female connectors for quickly setting up. Updated 1200W 24V-110V MPPT Function Waterproof Grid-Tie Micro Power Inverter protects the system from overload, low voltage, over voltage, over current, reverse polarity: pure sine wave output, use SPWM directly to make pure sine wave output, high-frequency high conversion rate. This 160 watt panel is made up of monocrystalline solar cells, which give you the most efficiency per space. Corrosion-resistant aluminum frame for extended outdoor use, allowing the panels to last for decades as well as withstand high winds (2400Pa) and snow loads (5400Pa). By-pass diodes are pre-installed in waterproof IP-65 rated juncton box to minimize power drop caused by shade and ensure excellent performance in low-light environments. Models: WVC1200W 110V Recommend use PV panels: 4*300W / Vmp&gt;34V / Voc&lt;50V DC MAX input current: 80A AC MAX output power: 1200Watt DC MAX Open-circuit input-voltage: 50VDC DC input voltage range: 22~50VDC MAX output power factor: 0.99 DC input Reverse voltage protection: FUSE AC output voltage range: 80V-160V AC frequency range: 45-64 Hz THDIAC: &lt;5% AC Phase: &lt;0.5% Islanding protection: VACFAC Output short circuit protection: Current-limiting Led Display: Refer to LED Display Communication: power line carrier-current Standby Power: &lt;1W Night Power: &lt;1W Ambient temperature range: -40 ~65 Humidity: 0~100% Waterproof class: IP65