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| Categories | PWM Solar Controller |
|---|---|
| Brand Name: | SZSSTH/OEM |
| Model Number: | SZSSTH-MN1230, PWM |
| Place of Origin: | Guangdong, China |
| Price: | CN¥124.27/pieces 1-99 pieces |
| Supply Ability: | 2500 Piece/Pieces per Week |
| Packaging Details: | Packing: gift box Quantity/carton: 50pcs in one carton |
| Type: | PWM |
| Application: | Charger Controller, Voltage Controller, Solar System Controller, charger controller |
| Work Time (h): | 24h |
| Max PV Power: | 1050w |
| Max PV Voltage: | 100v |
| Rated Voltage: | 12v 24v |
| Maximum Current: | 30A |
| Warranty: | 1 Years, 1 Year |
| Weight: | 780g |
| Color: | Green |
| Product name: | solar charge controller module |
| Keywords: | solar charge controller 30a |
| Certificate: | CE ROHS |
| Port: | Yantian or Shekou |
| Company Info. |
| Shenzhen ShengShi TianHe Electronic Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
This industrial-grade PWM solar charge controller delivers robust battery protection and reliable performance for off-grid systems. Engineered for 12V or 24V setups with automatic voltage detection, it safeguards deep-cycle batteries while maximizing solar harvest. Here’s why it’s a trusted solution for entry-level solar installations:
Smart PWM Charging: Pulse Width Modulation technology optimizes battery absorption and float stages. Extends lead-acid/GEL battery lifespan by preventing overcharging, deep discharge, and reverse current leakage at night
Multi-Layer Safety: Integrated protection against short-circuit, reverse polarity, overcurrent, and over-temperature events.
Automatic 12V/24V Recognition: Instantly detects battery voltage without manual configuration. Supports solar panels up to 360W (12V) or 720W (24V)
Model | 20A | 30A | 40A | 50A | 60A | ||||
System voltage | 12V/24V, 24V /48V (Automatically switch) | ||||||||
The Maximum voltage of the solar panel input | 50V (12/24V) ,100V (24V/48V) | ||||||||
Self loss | <13mA | ||||||||
Maximum charge current | 20A | 30A | 40A | 50A | 60A | ||||
Maximum discharge current | 20A | 30A | 40A | 50A | 60A | ||||
LVD | 10.5V (9-11V), 21V (18V-22V), 42V (36V-44V) | ||||||||
LVR | 12.6V(11-13.5V), 25.2V( 22-27V), 50.4V( 45-54V) | ||||||||
Battery overpressure protection | 15V /30V /60V | ||||||||
Charging mode | PWM | ||||||||
Terminal scale | 28-10 AWG | ||||||||
Waterproof level | IP32 | ||||||||
Product size | 187*90*47mm | 195*107*50mm | 187*122*57mm | ||||||
Packing size | 200*102*53mm | 210*118*59mm | 200*132*63mm | ||||||
Weight | 780g | 850g | |||||||
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