- Chargers[1]
- Rechargeable Batteries[1]
- Circuit Breakers[1]
- Connectors[3]
- Terminal Blocks[1]
- Terminals[7]
- Electrical Plugs & Sockets[1]
- Alternative Energy Generators[3]
- Power Accessories[5]
- Power Distribution Equipment[1]
- Inverters & Converters[10]
- Other Power Supplies[3]
- Uninterrupted Power Supply (UPS)[8]
- Other Switches[1]
- Cable Glands[1]
- Electrical Contacts and Contact Materials[1]
- Electricity Generation[3]
- Other Energy Related Products[1]
- Other Solar Energy Related Products[3]
- Solar Chargers[1]
- Solar Controllers[10]
- Solar Energy Systems[8]
- Clamps[1]
- Testing Equipment[9]
- Copper Pipes[1]
- EPS[1]
- Pliers[1]
- Contact Person : Ms. Yi Katrina
- Company Name : Yueqing Sandi Electric Co., Ltd.
- Tel : 86-0577-62793760
- Fax : 86-0577-61209955
- Address : Zhejiang,Yueqing,Lvao Industry Zone Liushi Town
- Country/Region : China
- Zip : 325604
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1,Charging and control: When the solar panels exceeds the needs of the battery and inverter output, the machine must let out the superfluous power with PWM control mode by discharging. we are sure to make the battery’s voltage level off the floating charge voltage all the time and make full use of the electrical power and prolong the service life of the battery.
2. Automatic regulate voltage: The equipment output constant power and automatically when the voltage wave between low-voltage and over-voltage in the storage battery and the loads vary in the rated capacity.
3. Over-voltage protection: When the voltage is above the “over-voltage ”, the machine should proceed PWM dump load to solar panel so that down the voltage output automatically. And battery LED will lighting in red . If voltage down to normal range, the led will shutdown.
4. Low-voltage protection: When the voltage is above the “over-voltage ”, the machine should proceed PWM dump load to solar panel so that down the voltage output automatically. And battery LED will sharking in red . If voltage down to normal range, the led will shutdown.
5. short circuit protection: If the DC output is short circuit, The machine will shut off by inner fuse automatically.
6. Battery reverse connection protection: The machine has Perfect battery reverse connection protection. If you connect the anode and cathode reverse, the Intestine fuse will burn out automatically to protect the storage battery and equipment away from destroyed. But it is forbiden to connect inversely.
Model no. | SDC-50-200A |
solar watts rated | 10.0KW |
charging current rated | 200A |
Battery voltage rated | 50V |
Max. charging current | ≤225A |
Over-charge voltage | 61.0V |
Over-charge recovery voltage | 55.0V |
Over-discharge voltage | 41.0V |
Over-discharge recovery voltage | 48.0V |
Free-load current | ≤100mA |
Operating ambient temperature | -20°C ~ +50°C |
Working height sea level | ≤2000m |
Level of protection | IP20 |
Dimension (L * W * H) | 355mm X 380mm X 150mm |
Net weight | 8.0KG |
10KW solar power system 50V-200A Solar controller