Our advantages
1. Complete production line
2.100% quality tested
3.free for you to test samples.
4.Services.
5.ways to pay LC DA DP OA, etc.
Technology .
model | JW1230 | JW1240 | JW2430 | JW2440 | JW2450 | JW2460 | JW2480 | |
Rated voltage | 12V | 12V | 24V | 24V | 24V | 24V | 24V | |
Component power | 200W | 200W | 150W | 150W | 250W | 300W | 400W | |
Power of fan | 300W | 400W | 300W | 400W | 500W | 600W | 800W | |
charging | charging | 30A | 35A | 20A | 20A | 23A | 37.5A | 50A |
Even charge protection | 14.4V±1% | 28.8V±1% | ||||||
floating Charge | 13.8V±1% | 27.6V±1% | ||||||
Even charge recover | 13.2V±1% | 26.4V±1% | ||||||
Temperature Compensation | -24mV/°C | -48mV/°C | ||||||
Over Discharge | Shut off (DC) | 10.8V±1% | 21.8V±1% | |||||
Resume (DC) | 12.3V±1% | 24.6V±1% | ||||||
Over Voltage | Shut off (DC) | 16V±1% | 32V±1% | |||||
Resume (DC) | 15V±1% | 30V±1% | ||||||
No-load Current | ≤0.1A | ≤0.1A | ||||||
Voltage drop (DC) | ≤0.5V | |||||||
Control mode | Fan MPPT charge function, PWM uninstall function, PWM over-current limiting | |||||||
Boost charge | Flexible independent step-up circuit (optional) | |||||||
Display | LCD | |||||||
Show parameters | voltage,charge current,battery volumetric | |||||||
Protected type | Lightning protection, solar cells, anti-anti-charge protection, battery open-circuit protection, battery reversal protection, over speed and over-voltage soft automatic brake protection, overload protection. | |||||||
Heat emanation way | radiator | |||||||
Working Temperature | -25°C~+55°C | |||||||
Height | ≤5500m(2000m above the need to reduce power use) | |||||||
Environment humidity | 0~90%,No condensation | |||||||
Net Weight | 2.20KG | |||||||
Size(L*W*H) | 164×181×100(MM) |
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Our promise
Main fair
Contact person: Jimmy Luk
Tel/Skype/Whatsapp/Wechat: (0086) 13924843503