Model |
NST55- 300LF(C ) |
NST55- 500LF(C ) |
NST110- 500LF(C ) |
NST110- 1000LF(C ) |
NST220- 500LF(C ) |
NST220- 1000LF(C ) |
NST220- 1500LF(C ) |
AC output |
Rated Power(W) |
300 |
500 |
500 |
1000 |
500 |
1000 |
1500 |
voltage(VAC) |
110V/120V,220V/230V |
frequency(Hz) |
50HZ,60HZ |
Wave form |
Sine Wave |
AC output switch |
yes |
Battery |
Battery bank voltage |
12VDC |
24VDC |
24VDC |
Internal battery |
1*GEL55AH-12VDC |
2*GEL55AH-24VDC |
4*GEL55AH-24VDC |
Extension Battery connector |
Advice 12VDC , 55AH Mode |
Advice 2PCS GEL55-12 in series |
Advice 4PCS GEL55-12,2 series 2 parallel |
Recharge time |
within 3hours |
within 3hours |
within 6horus |
Battery switch |
yes , Breaker |
yes , Breaker |
yes, Breaker |
Grid Charger (Option) |
AC charge Range |
110V or 220V +- 25% |
110V or 220V +- 25% |
110V or 220V +- 25% |
Charge current |
12VDC10AMP |
24VDC5AMP |
24VDC5AMP |
Grid charge switch |
yes |
yes |
yes |
Charge Controller |
Max Current |
30A |
30A |
30A |
Rated VDC |
12VDC |
24VDC |
24VDC |
Input range |
10V to 25VDC |
20V to 50VDDC |
20V to 50VDDC |
Equalizing Charge Voltage |
14.3VDC |
28.6V |
28.6V |
Float voltage |
13.7VDC |
27.4VDC |
27.4VDC |
Over charge protective voltage(VDC) |
14.2VDC |
28.4VDC |
28.4VDC |
Over charge recover voltage(VDC) |
14VDC |
28VDC |
28VDC |
Solar panel |
adviced capacity |
36Cell, max 500WP |
36Cell in series or 72 Cell max 1000WP |
36Cell in series or 72 Cell max 1000WP |
PV input Terminal |
yes |
yes |
yes |
DC output |
high voltage protective voltage(VDC) |
16VDC |
32VDC |
32VDC |
High voltage recover voltage(VDC) |
15.2VDC |
30.4VDC |
30.4VDC |
Low voltage recover voltage(VDC) |
12.6VDC |
25.2VDC |
25.2VDC |
Low voltage protective voltage(VDC) |
11VDC |
22VDC |
22VDC |
5VDC USB Output |
2 Port,/MAX 2A |
2 Port,/MAX 2A |
2 Port,/MAX 2A |
Big DC output |
8AMP, 12VDC |
8AMP, 12VDC |
8AMP, 12VDC |
12VDC DC Lamp port |
2 Port,/MAX 2A |
2 Port,/MAX 2A |
2 Port,/MAX 2A |
DC output general switch |
yes |
yes |
yes |
Display |
LED display |
solar charge status/Bat voltage normal,over hgih,over low,charge protection/ /DC output ON,OFF,overload, short circuit/ Inverter overload,short circuit,fault |
Digital Display |
Battery VDC, Output VAC |
Alarm |
overload bat low , alarm /1sec; battery low or high protection,alarm/3 sec,inverter short circuit or fault,continous |
Fan start temperature |
>45ºC |
Operation environment temperature |
0-40ºC |
Working temperature |
-25 - +55ºC |
Humidity |
0-90%non-condensing |
Product Size:D*W*H(mm) |
343*225*443 |
423*260*453 |
513*310*493 |
Packed Size:D*W*H(mm) |
420*290*490 |
520*370*520 |
610*420*550 |
G.W of the package with bat |
26.7 |
28.4 |
42.9 |
47.6 |
76.9 |
82.2 |
86.7 |
Remark |
Internal Battery backup time |
The above is around value under Full load. actual using should not always full load. So should be longer . Can Extension Battery again . |
Recharge time |
the above based on max PV and use the AC/DC power Charger too .actual using is different for solar panel capacity reason |
Mode name |
NST55-300LF(C ),N- new, ST-Solar Trolley,300W,55-55AH/12VDC, C , with AC/DC Grid Charger |