Key Features Pure Sine Wave Output: Ensures clean, stable power for sensitive electronics. High Capacity: 3kW with high surge capability. Flexible PV Input: Supports a wide PV input range from 30-450VDC. Battery-Optional Operation: Can function without a battery. Multiple Output Priorities: Choose from UTL, SOL, SBU, and SUB for optimized energy use. EQ Function: Enhances battery performance and extends battery life. Detachable Dust Cover: Increases durability in harsh environments. Technical Specifications Input Voltage Range: 170-280VAC (for PCs), 90-280VAC (for home appliances). Output: 220/230VAC ±5%, 50/60Hz. Battery Voltage: 48VDC. PV Array MPPT Range: 120VDC~450VDC. Max Charging Current: 100A. Efficiency: Up to 96% (PV to INV), 93% (Battery to INV). Dimensions: 448 x 295 x 121mm. Weight: 7Kg. Advanced Features Power Factor 1.0: Maximizes usable power output. Fast Transfer Time: 10ms for PCs, 20ms for home appliances. Overload Protection: 5s at ≥150% load; 10s at 110%~150% load. Versatile Communication: USB / RS232 / Dry-contact interfaces. Environmental Adaptability Operating Temperature: -10°C to 50°C. Storage Temperature: -15°C to 50°C. Humidity: 5% to 95% Relative Humidity (Non-condensing). Basic Safety Rules Professional Installation: Always have the Hanchu 3kW Offgrid Inverter installed by a qualified technician. Proper Ventilation: Ensure adequate ventilation around the inverter to prevent overheating. Secure Mounting: Install the inverter securely on a stable surface to prevent vibrations and damage. Applications Residential Use: Ideal for homes in remote locations without grid access. Commercial Use: Perfect for small businesses needing reliable off-grid power. Emergency Backup: Provides essential power during grid outages.
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Shipping Rules
We have several different ways of shipping available on our website for you to select when you go through to checkout
- We use Evri for our Economy Service this can take between 2 and 5 days. This service starts from £4.90. Evri collect from us on a Monday and Thursday which is a Tuesday and Friday delivery to you
- We use DPD and DX for our premium/standard service which is a next working day delivery this service price starts from £7.95. This is collected from us Monday through to Friday, We cannot Guarantee it will be a next day as it is courier dependant
- We use Dx Freight for our standard large service for things like pipe lengths and larger items This service is £19.95. This is on a next working day delivery and is Monday through to Friday.
- We use APC for our Fish delivery service this service is £35. This is an overnight service. Koi will be scheduled to arrive between 8.00am – 12:00 midday. You also MUST be in to sign for the koi. Delivery days are Wednesday, Thursday & now Fridays and will always be pre arranged with you
- Some larger items and bespoke items are dropped shipped to speed up delivery
- We also ship from our suppliers this is to speed up delivery
- We also offer Free Delivery on orders over £100 excluding lengths of pipe and live fish
- Live fish are sent with APC and have a price of £35.00. More than 1 Koi can fit in a box
- All our shipping companies do give us tracking information that you should receive by email this includes any orders we drop ship.