| SPECIFICATION | JKN-500VA | JKN-1000VA |
| Solar panel INPUT parmeter |
| rated input panel (WATT) | 100W*1PCS | 100W*2PCS |
| peak Input Voltage Vmp(V) | 17.5vdc | 35vdc |
| Peak Input Current Imp(A) | 5.71A | 5.71A |
| open -voltage Voc(v) | 21.5V | 43V |
| material | polycrystal /single crystal (user buy panel external ) |
| shortage current Isc(A) | 6.46A | 6.46A |
| Battery (user buy battery external) |
| Battery external ( VDC) | 12V | 24V |
| over charge protected voltage(v) | 14.5V±0.2V | 29V±0.2V |
| over charge back voltage | 13.2V | 26.4V±0.2V |
| over discharge protected voltage | 10.5V±0.4V | 21V±0.2V |
| OUTPUT (in battery model) |
| Output Power(W) | 400 | 800 |
| Output Voltage | AC 220V/100V±3%( in battery model) |
| Output frequency | 60/50HZ±1% auto sense (in battery model) |
| output wave form | pure sine wave | pure sine wave |
| Wave Distortion(TCKJ) | <=5% |
| back up time(full load) | >10hour(36W AC lamp or 50w AC FAN) | >10 hours(one PC) |
| overload &shortage protection | yes |
| Output overload capacity | 100%~120%, 25S, 120%~200%, 1 S, >200%, 0.1S |
| by pass transfer time | <=4 ms |
| PROTECTION |
| Protection | over temperature/ over load/ over voltage/ |
| low battery/ low voltage/ Input low/ hight voltage/ short current protection |
| AMBIENT |
| Noise(dB) | < 50dB (1 meter) |
| working Temperature | -20℃～50℃ |
| Humidity | 0~95% ( no condensation) |
| Sea Level(m) | <=1500 |
