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OEM Off Grid Solar Inverter 300W 400W Inverter LCD Home Ups Inverter Cold Start

OEM Off Grid Solar Inverter 300W 400W Inverter LCD Home Ups Inverter Cold Start

MOQ: 100PCS
Price: Negotiation
Standard Packaging: Cartons
Delivery Period: 30 days
Payment Method: T/T,Western Union
Supply Capacity: 100,000PCS per month
Detail Information
Brand Name
RSUN or OEM
Certification
CE, ROHS
Model Number
PY-500
Type:
Off Grid Solar Inverter
Capacity:
500VA / 400W
Input Voltage:
147~275Vac
Output Voltage Range:
190-255±5 (Vac)
Phase:
Single Phase
Wave:
Pure Sine Wave
Charging Current(AC):
5A (max)
Battery Type:
Sealed Lead Acid Battery
Unit Dimension (mm):
350x340x184mm
Net Weight:
5.8KG
Highlight:

OEM Off Grid Solar Inverter

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Off Grid Solar Inverter 300W

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400W Home Ups Inverter

Product Description

Off Grid Solar Inverter 400W 300W Inverter OEM service LCD home ups inverter Cold start 

For Home use PY PYS series 500VA / 400W, 600VA / 500W, 800VA / 640W, 1000VA / 800W, 1200VA / 1000W

 

Engineered for reliable off-grid and backup use, the PY Series inverter transforms 12V / 24V DC power into a clean 220V AC sine wave output, ideal for both residential and mobile environments. With >90% energy conversion efficiency, it reduces power loss while supporting high-surge start-up loads like motors and compressors.
Built-in LCD status display and multi-layer protection guard against voltage anomalies, overheating, overloading, and short circuits. Perfect for powering essential electronics such as TVs, laptops, freezers, lighting, and small appliances.

 

FEATURES:
Pure sine wave, safe for sensitive devices
Works with mains or generator
Smart battery charging, supports various battery types
MPPT solar input (PYS series)
Cold start & auto recovery
Complete protection suite
 
SPECIFICATIONS:
 
Model PY-500 PY-600 PY-800 PY-1000 PY-1200 (12V/24V)
Capacity 500VA/400W 600VA/500W 800VA/640W 1000VA/800W 1200VA/1000W
Power factor 0.8
INPUT
Input voltage range
147~275Vac
Inverter mode: 100~290Vac±5Vac
UPS mode: 145~270Vac±5Vac
Input Frenquency 45~65Hz
OUTPUT
Output voltage range
190-255±5(Vac)
Inverter mode: 150~255Vac±5Vac
UPS mode: 203~238Vac±5Vac
Output frequency 50Hz ±0.1Hz (DC mode)
Wave form Pure sine wave (DC Mode)
Transfer time <10ms.
BATTERY
Charging current(AC)
5A (max)
10A/20A/Max.
Charging current(solar) / MPPT 30A≤60V
Type of battery GEL/ Sealed lead acid/ Open lead acid, (optional)
PRIORITY MODE
Selectable priority mode / Solar preferred / AC preferred
PHYSICAL
Unit dimension (mm)
350x340x184
 310*307*120
Net weight 5.8 7.9 10.1  11.1  12.5
ENVIRONMENT
Environment Temperature 0~40℃, Humidity 20%~90%
Noise Level 40dB(1m)

 

APPLICATIONS:

Household Electronics: Microwaves, fans, LED lights, TVs, refrigerators
IT & Office Equipment: Laptops, printers, modems, desktops
Motor-based Devices: Water pumps, garage doors, automatic gates
Climate & Heating Systems: Electric heaters, thermostats, central furnaces
Smart Automation: Security systems, Wi-Fi hubs, automated window shades
High-Demand Peripherals: Copiers, laser printers, barcode scanners
Outdoor & Portable Needs: RVs, mobile solar kits, remote field gear
Emergency Power Backup: Lighting, mobile chargers, radios, and alarms

 

OEM Off Grid Solar Inverter 300W 400W Inverter LCD Home Ups Inverter Cold Start 0

 

FAQ:

Q1: Can I get a sample?
A: Yes, we accept sample orders with mixed models.
Q2: What’s the lead time?
A: 5 - 7 days for samples, 25 working days for bulk orders.
Q3: Any MOQ?
A: No strict MOQ. 1 unit is okay for testing.
Q4: How do you ship?
A: By express (DHL/FedEx) or by sea. Delivery time depends on location.
Q5: How to place an order?
A:1. Tell us your needs
2. We send the quote
3. Confirm sample & pay deposit
4. Production starts
Q6: Logo printing available?
A: Yes, just let us know in advance.
Q7: Do you provide warranty?
A: Yes, 1 - 3 years depending on the product.
 
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