offgrid pure sine wave 5kva 48v solar inverter with built in charge controller

FOB Reference Price:Get Latest Price
$250.00 - $500.00 / Piece | 1 Piece/Pieces (Min. Order)
Output Power:
Support Sea freight
Lead Time:
Quantity(Pieces) 1 - 5 >5
Est. Time(days) 20 Negotiable
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Quick Details
Place of Origin:
Jiangsu, China
Brand Name:
Model Number:
Input Voltage:
48VDC 220vac
Output Voltage:
Output Current:
Output Frequency:
Output Type:
DC/AC Inverters
gray or blue
Rated Power:
Surge Power:
Inverter Efficency(PEAK):
Rated AC Input Voltage:
Transfer Time:
LCD Display
Output waveform:
Pure Sine Wave Output
Battery System Voltage:
Product name:
5kva 48v solar inverter
Supply Ability
Supply Ability:
5600 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
In stand carton. 1 piece/Carton
Lead Time :
Quantity(Pieces) 1 - 5 >5
Est. Time(days) 20 To be negotiated

offgrid pure sine wave 5kva 48v solar inverter with built in charge controller

Product Description

 SPE-S series is inverter combined with solar charge controller and AC charger, it is the professional solution for the off-grid solar system. With the pure sine wave output, no matter coffee machine, microwave, TV, satellite, printer or other equipment,

SPE-S series inverter charger gives the perfect performance of running loads from household appliances to office devices.

This multi-function inverter, combining functions of the inverter, battery charger and auto transfer switch to offer uninterruptible power support with portable size.

Its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, acceptable input voltage based on different applications.


1. High power factor up to 1
2. Pure sine wave output for sensitive and motor loads
3. Built-in 80A MPPT solar charger, MAX. 4000 watt PV input
4. Smart LCD setting (Working modes, Charge Current, Charge Voltage, etc.)
5. Auto switch between Utility AC and Battery with minimum 10 milliseconds as UPS
6. Programmable AC Under-Voltage(90~280VAC) shutdown to operate under weak shore power
7. Gen starter gives boost signal to start backup generator for emergency
8. Optimize battery by equalization function
9. Support USB, RS485 monitoring function with specific software


Battery System Voltage48VDC
Rated AC Input Voltage230VAC±5%
Selectable Voltage Tange170~280VAC(For PC and sensitive loads);
90~280VAC(for home appliances)
FrequencyAuto sense 50/60Hz
Rated Power5000VA/5000W
Surge Power10000VA/10000W
WaveformPure sine wave 
AC Voltage Regulation(Batt.Mode)230VAC±5%
Inverter Efficiency(PEAK)93%
Transfer Time10ms(UPS);20ms(APL)
Rated voltage48VDC
Floating Charge Voltage54VDC
Overcharge Protection63VDC
PV Open Voltage500VDC
Nomia PV Input Volt Range120~450VDC
MPPT Solar Charge Current80A
MPPT Maximum Solar Input4000W
Maximum AC Charge Current60A
MPPT solar Current+AC Current80A
General parameter
Operating/Storage Temp0~55℃/-15-60℃
Working Humidity5% to 95% relative humidity (Non-condensing)
CoolingAuto fan cooling
Dimension (D*W*H)(mm)100*300*440
Net Weight(kg)10


Packaging & Shipping

 Shipping way: By express, air, sea according to customer's requirements.


Company Information

  Suzhou Cosuper Energy Technology Co., Ltd is specialized in R&D and production of electrical & electronics products and is also a new energy company committed to promoting the application of solar energy in generating electricity. With 10 years experience in power filed, we have very professional R&D team. Adopted internationally most advanced high-frequency inverter technology, our products are featured with high reliability, high power density, and high conversion efficiency. We have passed certifications: CE, PSE, FCC, UL, ROHS, ETL, ISO 9001:2008 etc.


 Q 1. How's the delivery time?

A. usually it will take about 15 days for production


Q 2. Tell me the standard of the package?

A. For the small capacity, it uses carton, but for big capacity, we should use strong wooden case for protection.


Q 3. What kind of material of the transformer?

A. 100% copper


Q 4.Would you accept to use our logo?

A. If you have good quantity, it absolutely no problem to do OEM.


Q 5. We want to know month capacity.  

A. It depends on which model. For example for relay type small capacity, month capacity can reach near 20000pcs   and big capacity near 3000pcs.


Q 6. Does the inverter connect with the solar system?

A.Yes.Because of the unique feature which combines inverter, charger and AC auto-transfer switch into one complete system, made inverter not only connect with the solar system, also could be used in& officer equipment, household items, power tools and etc..


Q7. what kind of certificate you have?

A. Our company already achieve CE FCC PSE RHOS UL(pending).