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LIMITED TIME: HUGO $20 OFF and Store Wide FREE SHIPPING NATIONWIDE!
ATTN:  For HUGO products shipped between 2/12-2/18, we have noticed on some units, the screws used to attach the hanging brackets does not match the screw holes on the unit.  This is a problem happened at manufacturing, using M5 tapping tool will easily fix the problem.  For expenses incurred on purchasing tapping tool or new screws, please contact support@sps-us.net for reimbusement policies.  Products shipped after 2/19 will NOT have this issue.  Thank you for your cooperation.
For customers in Texas:  All orders will be expedited.  Orders placed before 12pm will be shipped the same day, after 12pm, orders will be shipped the following business day.  If 2nd day shipping is requested, SPS will pay 50% of your shipping cost in an effort to help customers in need.

SigmaPro Series

These ALL NEW single phase 120vac 24/48vdc solar charger inverters are built with the highest quality standards, designed with elegancy and class while featuring the most advanced technologies available.
Advantages:
- Utilize solar energy to power your loads;
- Save on electricity bills;
- Integrate all power sources;
- Never have another power outage!
Applications:  Refrigerators, washer/dryer, air conditioners, kitchen appliances, power tools, etc.
single phase 120v pure sine wave solar charger inverter, 1500W pure sine wave inverter, 3000w pure sine wave interver, 4000w pure sine wave inverter, whole home battery backup, battery backup, pure sine wave inverter, solar inverter, inverter with solar controller, pure sine wave inverter with solar controller, battery backup with solar, inverter compatible with generator, off grid ups, RV inverter, boat inverter, home inverter
Features:
- Single phase 120Vac 24/48Vdc
- 1500W, 3000W, 4000W pure sine wave output
- Friendly user interface (Multi-Function LCD)
- 3 step charging
- Overload and short-circuit protection
- Adjustable charging voltage/current
- Adjustable low battery cutoff setpoint
- Utility or Battery priority mode
- Start electric motor: 1 HP, 1.5 HP, 2 HP
- Adjustable inverter voltage 100/110/120V
- Adjustable frequency 50/60Hz
- Set utility AC on/off switch
- Built-in 80A MPPT solar charger
and much more...
single phase 120v pure sine wave solar charger inverter, 1500W pure sine wave inverter, 3000w pure sine wave interver, 4000w pure sine wave inverter, whole home battery backup, battery backup, pure sine wave inverter, solar inverter, inverter with solar controller, pure sine wave inverter with solar controller, battery backup with solar, inverter compatible with generator, off grid ups, RV inverter, boat inverter, home inverter
Left:  1.5KW - 3KW
Right:  4KW
single phase 120v pure sine wave solar charger inverter, 1500W pure sine wave inverter, 3000w pure sine wave interver, 4000w pure sine wave inverter, whole home battery backup, battery backup, pure sine wave inverter, solar inverter, inverter with solar controller, pure sine wave inverter with solar controller, battery backup with solar, inverter compatible with generator, off grid ups, RV inverter, boat inverter, home inverter
single phase 120v pure sine wave solar charger inverter, 1500W pure sine wave inverter, 3000w pure sine wave interver, 4000w pure sine wave inverter, whole home battery backup, battery backup, pure sine wave inverter, solar inverter, inverter with solar controller, pure sine wave inverter with solar controller, battery backup with solar, inverter compatible with generator, off grid ups, RV inverter, boat inverter, home inverter
Inverter Back Panel