Factory 12v 24v 48v Dc To 230v Off Grid Solar Inverter 2200va 3200va 4200va 7000va Hybrid Off Grid Solar Power Inverter
products formPRODUCTS
| SP Series off Grid Solar Inverter 2200va 3200va 4200va 7000va 12v 24v 48v DC to 230V AC Inverter Specification | ||||
| MODEL | SP-2200 | SP-3200 | SP-4000 | SP-7000 |
| Rated Power | 2200VA/1800W | 3200VA/3000W | 4000VA/3600W | 7000VA/6200W |
| INPUT | ||||
| Voltage | 230VAC | |||
| Selectable Voltage Range | 170-280VAC(for personal computers),90-280VAC(for home appliances) | |||
| Frequency Range | 50Hz/60Hz (Auto sensing) | |||
| OUTPUT | ||||
| AC Voltage Regulation (Batt.Mode) | 230VAC卤5% | |||
| Surge power | 4400VA | 6400VA | 8000VA | 14000VA |
| Transfer Time | 10ms (for personal computers),20ms (for home appliances) | |||
| Wave form | Pure Sine Wave | |||
| BATTERY & AC CHARGER | ||||
| Battery Voltage | 12VDC | 24VDC | 24VDC | 48VDC |
| Floating Charge Voltage | 13.5VDC | 27VDC | 27VDC | 54VDC |
| Overcharge Protection | 15.5VDC | 31VDC | 31VDC | 61VDC |
| Maximum charge current | 60A | 80A | ||
| SOLAR CHARGER | ||||
| MAX.PV Array Power | 2000W | 3000W | 5000W | 6000W |
| MPPT Range@ Operating Voltage | 55-450VDC | |||
| Maximum PV Array Open Circuit Voltage | 450VDC | |||
| Maximum Charging Current | 80A | 110A | ||
| Maximum Efficiency | 0.98 | |||
| PHYSICAL | ||||
| Dimension.D*W*H(mm) | 405*286*98mm | 423*290*100mm | 423*310*120mm | |
| Net Weight (kgs) | 4.5kg | 5.0kg | 7.0kg | 8.0kg |
| Communication Interface | RS232/RS485(Standard) | |||
| GPRS/WIFI(Optional),OPERATING ENVIRONMENT | ||||
| Humidity | 5% to 95% Relative Humidity(No-condensing) | |||
| Operating Temperature | -10℃ to 55℃ | |||
| Storage Temperature | -15℃ to 60℃ | |||
products DESCRIPTIONPRODUCTS
1.Key Features:
High-Quality Pure Sine Wave Output: Delivers stable, clean AC power (230V) that is safe for sensitive electronics and ensures inductive loads like motors and compressors run efficiently and quietly .
High PV Input & Smart Charging: Wide MPPT voltage range (55~450VDC) allows flexible solar panel configuration. Built-in MPPT solar charge controller (up to 110A in some models) maximizes energy harvest from solar panels .
Programmable & Battery Compatible: Offers selectable power priority (PV, Battery, or Grid). Supports various battery types, including lithium-ion, with smart charging design and BMS communication for optimized battery life and safety .
Intelligent & Protective: Features cold start function, intelligent fan speed control, and comprehensive protections (overload, high temperature, short circuit). Optional Wi-Fi/GPRS module enables remote monitoring via smartphone .
Durable Design: Built-in anti-dusk kit (optional) suits harsh environments, ensuring long-term reliability in demanding off-grid conditions .
2.Applications:
Off-Grid Homes & Cabins: Ideal for powering households in remote areas without reliable grid access .
Backup Power: Serves as a reliable backup system for critical appliances during grid outages, offering uninterrupted power .
Commercial & Agricultural Use: Powers equipment for small shops, farms, telecommunication stations, and irrigation systems where grid power is unavailable or unreliable .
3.FAQ
1. What is the main difference between an off-grid inverter and a hybrid inverter?
An off-grid inverter, like the SP series, operates independently of the utility grid. It converts DC power from your solar panels and batteries into AC power for your loads, and it cannot feed excess power back into the main electricity grid . A hybrid inverter, by contrast, can work in both on-grid and off-grid modes, allowing for battery backup as well as the ability to sell excess solar power back to the utility company .
2. How do I determine the right size (VA rating) inverter for my needs?
To size your inverter correctly, first list all the appliances you plan to run simultaneously and add up their total wattage. Select an inverter with a continuous power rating that is at least 1.5 times this total to handle start-up surges from motors and compressors . For example, a 4200VA/3000W model suits medium home loads, while the 7000VA/6200W model is better for high-power appliances and workshops .
3. Can I monitor this inverter remotely, and does it work with lithium batteries?
Yes, the SP series supports remote monitoring. You can purchase an optional Wi-Fi or GPRS module to connect the inverter to your smartphone and monitor its real-time status via an app (available for iOS and Android) . The inverter is also designed with a smart charging function and BMS (Battery Management System) communication specifically to support and optimize the performance of lithium-ion batteries .
