... 2.5 Years Warranty ; 3. 97% Efficiency 10kW Grid Tie Solar Power Inverter with DSP Controller and High Efficiency ... of solar battery;The pure sine wave output,auto in-phase grid-connected,the harmoy wave is few,and it ... -capacity)Power factor≥0.99(half-capacity)MPPT Precision99%Grid monitoringRS485Electromagnetic CompatibilityEN50081,part1/ EN50082,part1Power disruptionEN61000-3-2Power DetectionDIN ...